EARNINGS PER SHARE (Schedule of Reconciliation of the Denominators of the Basic and Diluted Earnings per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Basic EPS - Income (Numerator) (in dollars)	$ 4,593	$ 8,352
Effect of dilutive stock options and and unvested restricted stock - Income (Numerator) (in dollars)	0	0
Net Income (Loss) Available to Common Stockholders, Diluted, Total	4,593	8,352
Basic EPS from discontinued operations	0	1,031
Diluted EPS from discontinued operations	$ 0	$ 1,031
Basic EPS- Weighted Average Shares (Denominator) (in shares)	24,504,000	24,350,000
Effect of dilutive stock options and and unvested restricted stock- Weighted Average Shares (Denominator) (in shares)	159,000	159,000
Diluted EPS- Weighted Average Shares (Denominator) (in shares)	24,663,000	24,509,000
Basic EPS - Per Share Amount (in dollars per share)	$ 0.19	$ 0.35
Effect of dilutive stock options and and unvested restricted stock- Per Share Amount (in dollars per share)	0	(0.01)
Diluted EPS- Per Share Amount (in dollars per share)	0.19	0.34
Basic EPS - Per Share Amount Discontinued Operations	0.00	0.04
Gain (loss) on discontinued operations	0	0
Diluted EPS - Per Share Amount Discontinued Operations	$ 0.00	$ 0.04
Anti-dilutive options and warrants (in shares)	0	0