XML 60 R42.htm IDEA: XBRL DOCUMENT v3.8.0.1
Merger - Pro Forma Results of Operations (Details) - Provant - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Business Acquisition [Line Items]    
Pro forma revenues $ 63,849 $ 70,990
Pro forma net loss from continuing operations $ (18,103) $ (24,129)