Stock-Based Compensation (Details) - 2016 Plan $ / shares in Units, shares in Thousands, $ in Thousands	1 Months Ended	6 Months Ended
	Jan. 30, 2024 shares	Mar. 31, 2024 USD ($) tranche $ / shares shares	Mar. 31, 2023 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding share awards that may be awarded (in shares)		280
Outstanding share awards earned and issued at greater than the target number of shares next fiscal year		150.00%
Share-based compensation expense | $		$ 171	$ 207
Total unrecognized compensation cost related to performance and restricted shares | $		$ 573
Period of recognized compensation cost (in years)		1 year 8 months 12 days
Key employees | Performance and Restricted Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted in period (in shares)		120
Number of tranches in award | tranche		2
Shares granted in period, grant date fair value (in dollars per share) | $ / shares		$ 3.60
Vesting period		3 years
Shares forfeited (in shares)		19
Key employees | Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted in period (in shares)		46
Key employees | Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted in period (in shares)		74
Non-employee directors | Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted in period (in shares)		39
Shares granted in period, grant date fair value (in dollars per share) | $ / shares		$ 3.08
Vesting period		1 year
Vested in period (in shares)	38