SHAREHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of computation of basic and diluted earnings per share

Basic and diluted income (loss) per share was determined based on the following share data (in thousands):

	Year Ended December 31,
	2021	2020	2019
Weighted average basic common shares	13,199	13,007	12,834
Effect of stock options	407	—	747
Effect of dilutive share awards	89	—	167
Effect of Convertible Senior Notes and warrants	—	—	871
Weighted average diluted common shares	13,695	13,007	14,619