| **Restructuring and Related Charges (Details Textual) (USD $)**                                | 3 Months Ended                                                                                                                                                                                         | 12 Months Ended                                                                                                                                                                                         | 15 Months Ended                                                                                                                  |
|------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------|
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| **Restructuring Cost and Reserve [Line Items]**                                                |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| Restructuring Reserve                                                                          | $ 120,000us-gaap_RestructuringReserve                                                                                                                                                                  | $ 534,000us-gaap_RestructuringReserve                                                                                                                                                                   |                                                                                                                             |
| **Restructuring Charges (Textual) [Abstract]**                                                 |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| Restructuring Reserve, Current                                                                 | 259,000us-gaap_RestructuringReserveCurrent                                                                                                                                                             | 534,000us-gaap_RestructuringReserveCurrent                                                                                                                                                              |                                                                                                                             |
| Severance and Employment Costs [Member]                                                        |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| **Restructuring Cost and Reserve [Line Items]**                                                |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| Restructuring Reserve                                                                          | 100,000us-gaap_RestructuringReserve/ us-gaap_RestructuringCostAndReserveAxis= agys_SeveranceAndEmploymentCostsMember                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| **Restructuring Charges (Textual) [Abstract]**                                                 |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| Restructuring and Related Cost, Expected Future Payment, Year Two                              | 200,000agys_RestructuringAndRelatedCostExpectedFuturePaymentYearTwo/ us-gaap_RestructuringCostAndReserveAxis= agys_SeveranceAndEmploymentCostsMember                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| Restructuring Plan Fiscal Two Zero One Four [Member]                                           |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| **Restructuring Charges (Textual) [Abstract]**                                                 |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| Restructuring charges                                                                          | 400,000us-gaap_RestructuringCharges/ us-gaap_RestructuringCostAndReserveAxis= agys_RestructuringPlanFiscalTwoZeroOneFourMember                                                                         | 1,200,000us-gaap_RestructuringCharges/ us-gaap_RestructuringCostAndReserveAxis= agys_RestructuringPlanFiscalTwoZeroOneFourMember                                                                        | 1,600,000us-gaap_RestructuringCharges/ us-gaap_RestructuringCostAndReserveAxis= agys_RestructuringPlanFiscalTwoZeroOneFourMember |
| Restructuring Reserve, Current                                                                 | 0us-gaap_RestructuringReserveCurrent/ us-gaap_RestructuringCostAndReserveAxis= agys_RestructuringPlanFiscalTwoZeroOneFourMember                                                                        |                                                                                                                                                                                                    |                                                                                                                             |
| Restructuring Plan Fiscal Two Zero One Four [Member] | Severance and Employment Costs [Member] |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| **Restructuring Cost and Reserve [Line Items]**                                                |                                                                                                                                                                                                   |                                                                                                                                                                                                    |                                                                                                                             |
| Restructuring Reserve                                                                          | $ 20,000us-gaap_RestructuringReserve/ us-gaap_RestructuringCostAndReserveAxis= agys_SeveranceAndEmploymentCostsMember/ us-gaap_RestructuringPlanAxis= agys_RestructuringPlanFiscalTwoZeroOneFourMember | $ 534,000us-gaap_RestructuringReserve/ us-gaap_RestructuringCostAndReserveAxis= agys_SeveranceAndEmploymentCostsMember/ us-gaap_RestructuringPlanAxis= agys_RestructuringPlanFiscalTwoZeroOneFourMember |                                                                                                                             |

| X                                                                                                                                                                                                                                                                                                               |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Restructuring and Related Cost, Expected Future Payment, Year Two
+ References
No definition available.
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.
+ References
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