16. EMPLOYEE BENEFIT PLANS (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Defined contribution plan, Employer matching contribution, Percent of match	100.00%
Defined contribution plan, Employer matching contribution percent, Description	3% of annual compensation plus 50% of the next 2% of annual compensation
Defined contribution plan, Employer matching contribution, Vesting percentage	100.00%
Contributions towards employees	$ 178	$ 181	$ 184
Deferred compensation plan, administration costs and accrues interest, rate on deferred balances, description	The Company bears all administration costs and accrues interest on the participants' deferred balances at a rate based on U.S. Government Treasury rates plus 4.0%. This rate was 4.72% at December 31, 2013.
Deferred compensation plan, administration costs and accrues interest, base rate on deferred balances	U.S. Government Treasury Rate
Deferred compensation plan, administration costs and accrues interest, fixed rate on deferred balances	4.00%
Deferred compensation plan, administration costs and accrues interest, rate at period end		4.72%
Director [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Deferred compensation plan, description	Directors may also elect to defer up to one hundred percent of their monthly fees.