Stockholders' Equity - Per Share Results (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Earnings per share:
Net (loss) income	$ (5,777)	$ 269
Weighted average shares outstanding - basic	10,194,000	10,185,000
Incremental shares from assumed exercise of stock options and warrants and the grant of restricted stock units		236,000
Adjusted weighted average shares for computation of diluted per share results	10,194,000	10,421,000
Incremental shares from assumed exercise of stock options excluded due to anti-dilutive effect	167,000