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Stock-Based Compensation - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended		171 Months Ended
	May 31, 2021	May 31, 2014	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Dec. 31, 2022	May 20, 2020	May 19, 2020	Dec. 31, 2008
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense			$ 1,076	$ 979
Stock-based compensation expense to be recognized through results of operations			$ 7,126		$ 7,126
Employee Stock Award Plan-2008
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance (in shares)			1,112,116		1,112,116	1,342,119			1,900,000
Additional shares authorized (in shares)	650,000	1,500,000	0		2,150,000
Employee Stock Award Plan-2008 \| Options Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period			10 years
Employee Stock Award Plan-2008 \| Three years
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights percentage			20.00%
Employee Stock Award Plan-2008 \| Three years \| Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Employee Stock Award Plan-2008 \| Five years
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights percentage			33.30%
Employee Stock Award Plan-2008 \| Five years \| Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			5 years
Director Plan - 2005
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance (in shares)			123,397		123,397	123,397	450,000	300,000	300,000
Additional shares authorized (in shares)			0		150,000