13. RETIREMENT PLANS (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Company matched employees salary maximum percent	3.00%	3.00%
Defined contribution	$ 219	$ 240
Related expenses to salary continuation plan	$ 6	$ 45

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration