NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Schedule of Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Net income attributable to common shareholders:
Net income	$ 28,853	$ 21,337
Basic weighted-average shares outstanding (in shares)	19,858	19,537
Basic earnings per share attributable to common shareholders:
Net Income (in dollars per share)	$ 1.45	$ 1.09
Diluted Shares Outstanding:
Share-based awards (in shares)	469	431
Diluted weighted-average shares outstanding (in shares)	20,327	19,968
Diluted earnings per share attributable to common shareholders:
Net income (in dollars per share)	$ 1.42	$ 1.07
Potentially dilutive shares excluded from diluted-per-share amounts:
Share-based awards (in shares)	425	703
Potentially anti-dilutive shares excluded from diluted-per-share amounts:
Share-based awards (in shares)	0	176