Loss per Share (Details Textual) - shares	3 Months Ended
Jun. 30, 2020	Jun. 30, 2019
Earnings Per Share [Abstract]
Incremental common shares attributable to restricted shares (in shares)	194,587	445,829

Incremental Common Shares Attributable to Restricted Shares

No definition available.

Name:	agys_IncrementalCommonSharesAttributableToRestrictedShares
Namespace Prefix:	agys_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration