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15. RELATED PARTY TRANSACTIONS (Details Narrative) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Related Party Transactions [Abstract]      
Delivery services paid to related party $ 833us-gaap_CostOfServices $ 955us-gaap_CostOfServices $ 948us-gaap_CostOfServices
Due to related party $ 61us-gaap_AccountsPayableRelatedPartiesCurrent $ 135us-gaap_AccountsPayableRelatedPartiesCurrent