Stock Compensation Plans, Information on Stock Options (Details) - Stock Options [Member] - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Stock options, additional disclosures [Abstract]
Options exercised, number of shares (in shares)	19,450
Options exercised, weighted average exercise price (in dollars per share)	$ 3.34
Options exercised, aggregate intrinsic value	$ 125	$ 63
Stock options outstanding and expected to vest, number of shares (in shares)	684,868
Stock options outstanding and expected to vest, weighted average exercise price (in dollars per share)	$ 8.41
Stock options outstanding and expected to vest, aggregate intrinsic value	$ 431
Stock options outstanding and expected to vest, weighted average remaining contractual term	5 years 3 months 10 days
Stock options vested and currently exercisable, number of shares (in shares)	513,099
Stock options vested and currently exercisable, weighted average exercise price (in dollars per share)	$ 8.01
Stock options vested and currently exercisable, aggregate intrinsic value	$ 431
Stock options vested and currently exercisable, weighted average remaining contractual term	4 years 6 months 7 days
Weighted average fair value per share of options granted (in dollars per share)	$ 2.22	$ 0
Fair value of awards vested	$ 142	$ 182
Unrecognized compensation related to non-vested stock options	$ 157
Unrecognized compensation cost, period for recognition	2 years 2 months 12 days
Recognized compensation cost	$ 121	$ 145