Stock-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions				1 Months Ended						3 Months Ended				9 Months Ended
	Sep. 08, 2023	Dec. 24, 2020	Jan. 31, 2020	May 31, 2023	Jan. 31, 2023	May 31, 2022	Feb. 28, 2022	May 31, 2021	Jan. 31, 2021	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Sep. 30, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock awarded and earned stock compensation, shares							125,250		480,000
Compensation expense										$ 1.1			$ 0.9
Amount of unrecognized compensation expense										$ 4.7			$ 4.6	$ 4.7
Treasury shares purchased										0	0	85,574
Treasury shares, average price per share												$ 9.78
Restricted Stock-based Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Awards granted requisite service period														3 years
Description of compensation expense related to stock options														Compensation expense related to restricted stock-based awards is based on the fair value of the underlying stock on the award date and is recognized over the vesting period using the straight-line method.
Performance Stock Unit
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares issued					153,637		102,750
Non-Employee Directors
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock awarded and earned stock compensation, shares				31,629		31,215		26,511
Employee Directors
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock awarded and earned stock compensation, shares					198,137
Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of purchase price										85.00%				85.00%
Employee Stock Purchase Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of payroll deduction										15.00%				15.00%
2020 Omnibus Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized to grant										2,770,000				2,770,000
Stock options granted	5,464	12,500	782,500
Exercise price of unvested stock options	$ 11.68	$ 6.28
Stock options exercised										15,000
Stock options exercised per share										$ 13
2020 Omnibus Incentive Plan | Initial Public Offering
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise price of unvested stock options			$ 13