Quarterly report pursuant to Section 13 or 15(d)

2. Summary of Significant Accounting Policies (Details Narrative)

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2. Summary of Significant Accounting Policies (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2017
Oct. 01, 2016
Oct. 01, 2016
Sep. 30, 2017
Oct. 01, 2016
Dec. 31, 2016
Allowance for doubtful accounts $ 61 $ 61     $ 61   $ 54
Depreciation and amortization 173 173 $ 302 $ 302 782 $ 936  
Intangible amortization expense 272       272 0  
Advertising expense   484   $ 241 1,227 $ 978  
FDIC insured amount $ 250 $ 250     $ 250    
Domain name and marketing [Member]              
Estimated useful life         3 to 20 years    
Software [Member]              
Estimated useful life         3 to 5 years    
Customer Relationships [Member]              
Estimated useful life         7 to 15 years    
ARCA Advanced Processing, LLC [Member]              
Interest in a joint venture (as a percent) 50.00% 50.00%     50.00%