2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Basic and Diluted Net Loss Per Common Share Calculations (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Accounting Policies [Abstract]
Net income	$ 958	$ 2,662
Weighted average shares outstanding	23,354,155	22,955,391
Weighted average dilutive shares outstanding	23,354,155	22,955,391
Basic and diluted income per share	$ 0.04	$ 0.12