Quarterly report pursuant to Section 13 or 15(d)

Common Stock, Share-based Awards and Warrants - Warrants Activity (Details)

v3.8.0.1
Common Stock, Share-based Awards and Warrants - Warrants Activity (Details) - Public SPAC Warrants
shares in Thousands
6 Months Ended
Jun. 30, 2017
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Warrants (in thousands) | shares 6,173
Weighted Average Exercise price | $ / shares $ 11.50
Weighted Average Remaining Contractual Term (in years) 4 months 2 days