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NET INCOME PER COMMON SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Basic:
Net income	$ 2,055	$ 1,731	$ 1,307	$ 1,247
Weighted average common shares (in shares)	47,880	47,426	47,599	46,704
Earnings per share (in dollars per share)	$ 0.04	$ 0.04	$ 0.03	$ 0.03
Diluted:
Net income	$ 2,055	$ 1,731	$ 1,307	$ 1,247
Basic weighted average common shares (in shares)	47,880	47,426	47,599	46,704
Potential common shares (in shares)	2,028	978	1,947	500
Diluted weighted average common shares (in shares)	49,908	48,404	49,546	47,204
Diluted earnings per share (in dollars per share)	$ 0.04	$ 0.04	$ 0.03	$ 0.03

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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