| **CONDENSED STATEMENTS OF OPERATIONS (USD $)**       | 3 Months Ended | 9 Months Ended |
|------------------------------------------------------|----------------|----------------|
||
| **Income**                                           |           |           |   |   |
| Interest income                                      | $ 83           | $ 51           | $ 177 | $ 157 |
| Miscellaneous income                                 | 0              | 0              | 93 | 52 |
| Total income                                         | 83             | 51             | 270 | 209 |
| Share of income from Operating Partnerships (Note D) | 339,265        | 0              | 339,265 | 0 |
| **Expenses**                                         |           |           |   |   |
| Professional fees                                    | 2,125          | 456            | 17,890 | 17,383 |
| Partnership management fees, net (Note C)            | 1,955          | 2,465          | 10,943 | 13,460 |
| General and administrative fees                      | 8,901          | 6,404          | 17,768 | 14,167 |
| Operating expenses                                   | 12,981         | 9,325          | 46,601 | 45,010 |
| NET INCOME (LOSS)                                    | 326,367        | (9,274)        | 292,934 | (44,801) |
| Net income (loss) allocated to assignees             | 323,103        | (9,181)        | 290,005 | (44,353) |
| Net income (loss) allocated to general partner       | 3,264          | (93)           | 2,929 | (448) |
| Net income (loss) per BAC (in dollars per share)     | $ 0.03         | $ 0.00         | $ 0.03 | $ 0.00 |
| Series One [Member]                                  |           |           |   |   |
| **Income**                                           |           |           |   |   |
| Interest income                                      | 0              | 0              | 0 | 0 |
| Miscellaneous income                                 | 0              | 0              | 0 | 0 |
| Total income                                         | 0              | 0              | 0 | 0 |
| Share of income from Operating Partnerships (Note D) | 0              | 0              | 0 | 0 |
| **Expenses**                                         |           |           |   |   |
| Professional fees                                    | 0              | 0              | 0 | 0 |
| Partnership management fees, net (Note C)            | 0              | 0              | 0 | 0 |
| General and administrative fees                      | 0              | 0              | 0 | 0 |
| Operating expenses                                   | 0              | 0              | 0 | 0 |
| NET INCOME (LOSS)                                    | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to assignees             | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to general partner       | 0              | 0              | 0 | 0 |
| Net income (loss) per BAC (in dollars per share)     | $ 0            | $ 0            | $ 0 | $ 0 |
| Series Two [Member]                                  |           |           |   |   |
| **Income**                                           |           |           |   |   |
| Interest income                                      | 0              | 0              | 0 | 0 |
| Miscellaneous income                                 | 0              | 0              | 0 | 0 |
| Total income                                         | 0              | 0              | 0 | 0 |
| Share of income from Operating Partnerships (Note D) | 0              | 0              | 0 | 0 |
| **Expenses**                                         |           |           |   |   |
| Professional fees                                    | 0              | 0              | 0 | 0 |
| Partnership management fees, net (Note C)            | 0              | 0              | 0 | 0 |
| General and administrative fees                      | 0              | 0              | 0 | 0 |
| Operating expenses                                   | 0              | 0              | 0 | 0 |
| NET INCOME (LOSS)                                    | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to assignees             | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to general partner       | 0              | 0              | 0 | 0 |
| Net income (loss) per BAC (in dollars per share)     | $ 0            | $ 0            | $ 0 | $ 0 |
| Series Three [Member]                                |           |           |   |   |
| **Income**                                           |           |           |   |   |
| Interest income                                      | 83             | 51             | 177 | 157 |
| Miscellaneous income                                 | 0              | 0              | 93 | 52 |
| Total income                                         | 83             | 51             | 270 | 209 |
| Share of income from Operating Partnerships (Note D) | 339,265        | 0              | 339,265 | 0 |
| **Expenses**                                         |           |           |   |   |
| Professional fees                                    | 2,125          | 456            | 17,890 | 17,383 |
| Partnership management fees, net (Note C)            | 1,955          | 2,465          | 10,943 | 13,460 |
| General and administrative fees                      | 8,901          | 6,404          | 17,768 | 14,167 |
| Operating expenses                                   | 12,981         | 9,325          | 46,601 | 45,010 |
| NET INCOME (LOSS)                                    | 326,367        | (9,274)        | 292,934 | (44,801) |
| Net income (loss) allocated to assignees             | 323,103        | (9,181)        | 290,005 | (44,353) |
| Net income (loss) allocated to general partner       | 3,264          | (93)           | 2,929 | (448) |
| Net income (loss) per BAC (in dollars per share)     | $ 0.11         | $ 0.00         | $ 0.10 | $ (0.02) |
| Series Four [Member]                                 |           |           |   |   |
| **Income**                                           |           |           |   |   |
| Interest income                                      | 0              | 0              | 0 | 0 |
| Miscellaneous income                                 | 0              | 0              | 0 | 0 |
| Total income                                         | 0              | 0              | 0 | 0 |
| Share of income from Operating Partnerships (Note D) | 0              | 0              | 0 | 0 |
| **Expenses**                                         |           |           |   |   |
| Professional fees                                    | 0              | 0              | 0 | 0 |
| Partnership management fees, net (Note C)            | 0              | 0              | 0 | 0 |
| General and administrative fees                      | 0              | 0              | 0 | 0 |
| Operating expenses                                   | 0              | 0              | 0 | 0 |
| NET INCOME (LOSS)                                    | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to assignees             | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to general partner       | 0              | 0              | 0 | 0 |
| Net income (loss) per BAC (in dollars per share)     | $ 0            | $ 0            | $ 0 | $ 0 |
| Series Five [Member]                                 |           |           |   |   |
| **Income**                                           |           |           |   |   |
| Interest income                                      | 0              | 0              | 0 | 0 |
| Miscellaneous income                                 | 0              | 0              | 0 | 0 |
| Total income                                         | 0              | 0              | 0 | 0 |
| Share of income from Operating Partnerships (Note D) | 0              | 0              | 0 | 0 |
| **Expenses**                                         |           |           |   |   |
| Professional fees                                    | 0              | 0              | 0 | 0 |
| Partnership management fees, net (Note C)            | 0              | 0              | 0 | 0 |
| General and administrative fees                      | 0              | 0              | 0 | 0 |
| Operating expenses                                   | 0              | 0              | 0 | 0 |
| NET INCOME (LOSS)                                    | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to assignees             | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to general partner       | 0              | 0              | 0 | 0 |
| Net income (loss) per BAC (in dollars per share)     | $ 0            | $ 0            | $ 0 | $ 0 |
| Series Six [Member]                                  |           |           |   |   |
| **Income**                                           |           |           |   |   |
| Interest income                                      | 0              | 0              | 0 | 0 |
| Miscellaneous income                                 | 0              | 0              | 0 | 0 |
| Total income                                         | 0              | 0              | 0 | 0 |
| Share of income from Operating Partnerships (Note D) | 0              | 0              | 0 | 0 |
| **Expenses**                                         |           |           |   |   |
| Professional fees                                    | 0              | 0              | 0 | 0 |
| Partnership management fees, net (Note C)            | 0              | 0              | 0 | 0 |
| General and administrative fees                      | 0              | 0              | 0 | 0 |
| Operating expenses                                   | 0              | 0              | 0 | 0 |
| NET INCOME (LOSS)                                    | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to assignees             | 0              | 0              | 0 | 0 |
| Net income (loss) allocated to general partner       | $ 0            | $ 0            | $ 0 | $ 0 |
| Net income (loss) per BAC (in dollars per share)     | $ 0            | $ 0            | $ 0 | $ 0 |

| X                                                                                                                                                                                                                                                                                                                                |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Annual fund management fee charged on all apartment complexes owned by the Operating Partnerships net of reporting fees.
+ References
No definition available.
+ Details**Name:**bctc_FundManagementFee**Namespace Prefix:**bctc_**Data Type:**xbrli:monetaryItemType**Balance Type:**debit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                    |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Total Amount of expenses incurred during the year by the entity.
+ References
No definition available.
+ Details**Name:**bctc_TotalExpenses**Namespace Prefix:**bctc_**Data Type:**xbrli:monetaryItemType**Balance Type:**debit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688
+ Details**Name:**us-gaap_GeneralAndAdministrativeExpense**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**debit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 9 -Article 5Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=16385135&loc=d3e33749-111570Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.12) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 7
+ Details**Name:**us-gaap_IncomeLossFromEquityMethodInvestments**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688
+ Details**Name:**us-gaap_InterestIncomeOperating**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e565-108580Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5
+ Details**Name:**us-gaap_NetIncomeLoss**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Aggregate amount of net income allocated to general partners.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section F
+ Details**Name:**us-gaap_NetIncomeLossAllocatedToGeneralPartners**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Aggregate amount of net income allocated to limited partners.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770
+ Details**Name:**us-gaap_NetIncomeLossAllocatedToLimitedPartners**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Per unit of ownership amount after tax of income (loss) available to outstanding limited partnership (LP) unit-holder.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section F
+ Details**Name:**us-gaap_NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax**Namespace Prefix:**us-gaap_**Data Type:**num:perShareItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                             |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_OperatingExpensesAbstract**Namespace Prefix:**us-gaap_**Data Type:**xbrli:stringItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.4) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 4 -Article 7
+ Details**Name:**us-gaap_OtherIncome**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07.2(a),(b),(c),(d)) -URI http://asc.fasb.org/extlink&oid=6488393&loc=d3e606610-122999Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 225 -Section 45 -Paragraph 3 -Subparagraph (k) -URI http://asc.fasb.org/extlink&oid=6488370&loc=d3e13550-115849
+ Details**Name:**us-gaap_ProfessionalFees**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**debit**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5
+ Details**Name:**us-gaap_Revenues**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**duration |
| X                                                                                                                                                    |
|------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_RevenuesAbstract**Namespace Prefix:**us-gaap_**Data Type:**xbrli:stringItemType**Balance Type:**na**Period Type:**duration |