15. STOCK OPTION PLAN - Summary of the Status of the Company's Stock Option Plan (Details) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options Outstanding, Shares, Beginning	198,183	284,729
Options Outstanding, Weighted Average Exercise Price, Beginning	$ 11.54	$ 11.02
Options Forfeited, Shares	(32,175)	(20,930)
Options Forfeited, Weighted Average Exercise Price	$ 11.54	$ 11.04
Options Expired, Shares	(166,008)	(65,616)
Options Expired, Weighted Average Exercise Price	$ 11.54	$ 9.44
Options Outstanding, Shares, Ending		198,183
Options Outstanding, Weighted Average Exercise Price, Ending		$ 11.54