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Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share [Abstract]
Net loss	$ (3,486)	$ (9,199)
Weighted average shares outstanding - basic (in shares)	10,179	5,683
Dilutive effect of stock options and restricted stock (in shares)	0	0
Dilutive effect of convertible notes due 2025 (in shares)	0	0
Weighted average shares outstanding - diluted	10,179	5,683
Loss per share
Basic (in USD per share)	$ (0.34)	$ (1.62)
Diluted (in USD per share)	$ (0.34)	$ (1.62)

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