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Stock-Based Compensation - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended		12 Months Ended			180 Months Ended
	May 31, 2021	May 31, 2014	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2023	May 20, 2020	May 19, 2020	Dec. 31, 2008
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense			$ 3,246	$ 2,827	$ 3,441
Stock-based compensation expense			5,655			$ 5,655
Intrinsic value of options exercised			18	261	133
Restricted Stock and Restricted Stock Unit Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense			2,637	2,048	$ 2,610
Total compensation expense that has yet to be recognized			4,632			4,632
Intrinsic value of the unvested restricted stock awards outstanding			$ 5,864	$ 4,306		$ 5,864
Employee Stock Award Plan-2008
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of authorized shares available for future issuance (in shares)			1,150,834	1,334,790		1,150,834			1,900,000
Additional shares authorized (in shares)	650,000	1,500,000	0			2,150,000
Employee Stock Award Plan-2008 \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award expiration term			10 years
Employee Stock Award Plan-2008 \| Tranche one
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of option awards vest and exercisable in installments			20.00%
Employee Stock Award Plan-2008 \| Tranche one \| Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of restricted stock awards			3 years
Employee Stock Award Plan-2008 \| Tranche two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of option awards vest and exercisable in installments			33.30%
Employee Stock Award Plan-2008 \| Tranche two \| Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of restricted stock awards			5 years
Director Plan - 2005
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of authorized shares available for future issuance (in shares)			103,600	123,397		103,600	450,000	300,000	300,000
Additional shares authorized (in shares)			0			150,000