5. INVESTMENT IN JOINT VENTURE (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]
Future earn-out proceeds from the sale	20.00%	20.00%
Earn-out proceeds	$ 0	$ 0