Stock Based Compensation Plan (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Apr. 28, 2015
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Intrinsic value of options exercised	$ 4,600	$ 1,300
Share-based compensation expense		$ 11
Weighted average grant date fair value, granted		$ 18.67
Unrecognized share-based compensation expense	$ 0
Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock grants	24,423
Share-based compensation expense	$ 573	$ 548
Weighted average grant date fair value, granted	$ 27.44
Fair value of vested shares	$ 1,100	$ 656
Unrecognized share-based compensation expense	$ 1,100
Recognition period	1 year 8 months 12 days
Restricted Stock Awards | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting term	2 years
Restricted Stock Awards | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting term	5 years
2015 Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved for issuance			976,211
Number of shares available for grant	300,640
Vesting term	5 years
Expiration term	10 years
2015 Plan | Stock options | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Price of stock expressed in fair value percentage	100.00%
2015 Plan | Stock options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term of award	10 years
2006 Plan | Stock options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional shares authorized	1,490,700