11. Commitments and Contingencies (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Rent expense	$ 5,200	$ 4,100	$ 3,500
Restitution customer payments, cash and credit	3,500
Liability for losses due to legal proceedings, maximum	$ 1,000