Stockholders' Equity - Per Share Results (Details) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Earnings per share:
Net income	$ 6,110	$ 14,144
Weighted average shares outstanding - basic	10,189	7,908
Incremental shares from assumed exercise of stock options and warrants and the grant of restricted stock units	159	173
Adjusted weighted average shares for computation of diluted per share results	10,348	8,081