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		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Basic EPS - Income (Numerator) (in dollars)	$ 5,054	$ 6,211	$ 14,656	$ 23,366
Effect of dilutive stock options and and unvested restricted stock - Income (Numerator) (in dollars)	0	0	0	0
Net Income (Loss) Available to Common Stockholders, Diluted, Total	5,054	6,211	14,656	23,366
Basic EPS from discontinued operations	0	(2,272)	0	231
Diluted EPS from discontinued operations	$ 0	$ (2,272)	$ 0	$ 231
Basic EPS- Weighted Average Shares (Denominator) (in shares)	24,577,000	24,474,000	24,548,000	24,425,000
Effect of dilutive stock options and and unvested restricted stock- Weighted Average Shares (Denominator) (in shares)	111,000	160,000	126,000	158,000
Diluted EPS- Weighted Average Shares (Denominator) (in shares)	24,688,000	24,634,000	24,674,000	24,583,000
Basic EPS - Per Share Amount (in dollars per share)	$ 0.21	$ 0.25	$ 0.60	$ 0.96
Effect of dilutive stock options and and unvested restricted stock- Per Share Amount (in dollars per share)	(0.01)	0	(0.01)	(0.01)
Diluted EPS- Per Share Amount (in dollars per share)	0.20	0.25	0.59	0.95
Basic EPS - Per Share Amount Discontinued Operations	0.00	(0.09)	0.00	0.01
Gain (loss) on discontinued operations	0	0	0	0
Diluted EPS - Per Share Amount Discontinued Operations	$ 0.00	$ (0.09)	$ 0.00	$ 0.01
Anti-dilutive options and warrants (in shares)			0	0