SHAREHOLDERS' EQUITY (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of weighted average basic and diluted common shares

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

	Three Months Ended September 30,		Nine Months Ended September 30,
	2021	2020	2021	2020
Weighted average basic common shares	13,268	13,033	13,194	12,992
Effect of stock options	—	—	452	—
Effect of dilutive share awards	—	—	96	—
Effect of Convertible Senior Notes and warrants	—	—	55	—
Weighted average diluted common shares	13,268	13,033	13,797	12,992