| **Nature of Operations and Summary of Significant Accounting Policies - Intangible Assets (Details)** | 12 Months Ended |
|-------------------------------------------------------------------------------------------------------|-----------------|
||
| Minimum                                                                                               |            |
| **Intangible Assets [Abstract]**                                                                      |            |
| Estimated useful lives of intangible assets                                                           | 3 years         |
| Maximum                                                                                               |            |
| **Intangible Assets [Abstract]**                                                                      |            |
| Estimated useful lives of intangible assets                                                           | 20 years        |

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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
+ References
No definition available.
+ Details**Name:**us-gaap_FiniteLivedIntangibleAssetUsefulLife**Namespace Prefix:**us-gaap_**Data Type:**xbrli:durationItemType**Balance Type:**na**Period Type:**duration |
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