Selected Balance Sheet Accounts (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Selected Balance Sheet Accounts [Abstract]
Capitalized internal use software, net of amortization	$ 2,700	$ 2,100
Depreciation and amortization expense, property and equipment	1,600	1,000
Depreciation and amortization, cost of revenues	700	400
Depreciation and amortization, operating expenses	800	600
Amortization expense	$ 5,700	$ 3,000	$ 1,500