8. EARNINGS OR LOSS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Net loss per share:
Net loss	$ (1,841)	$ (5,803)
Denominator:
Weighted average number of common shares outstanding	15,104,000	15,179,000
Effect of dilutive securities	0	0
Denominator for diluted earnings per share	15,104,000	15,179,000
Net loss per common share outstanding, basic and diluted	$ (.12)	$ (.38)