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Business Combinations - Summary of Unaudited Pro Forma Combined Results of Operations (Details) - IDV Solutions LLC - USD ($)
$ / shares in Units, $ in Thousands
2 Months Ended 3 Months Ended
Mar. 31, 2017
Mar. 31, 2017
Business Acquisition [Line Items]    
Revenue, Proforma $ 1,348 $ 1,885
Net loss, Proforma $ (635) $ (1,389)
Basic and diluted earnings per share pro forma   $ (0.05)