8. STOCK INCENTIVE PLAN (Details) (Options, USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Options
Outstanding at beginning of period	260,200	311,200
Granted
Exercised	(37,229)	(51,000)
Forfeited
Outstanding at end of period	222,971	260,200
Weighted average Price
Outstanding at beginning of period	$ 3.82	$ 3.76
Granted
Exercised	$ 3.99	$ 3.48
Forfeited
Outstanding at end of period	$ 3.79	$ 3.82