Quarterly report pursuant to Section 13 or 15(d)

Common Stock, Stock Options and Warrants - Warrants Activity (Details)

v3.5.0.2
Common Stock, Stock Options and Warrants - Warrants Activity (Details) - Public SPAC Warrants
shares in Thousands
6 Months Ended
Jun. 30, 2016
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Outstanding and exercisable at June 30, 2016 (in shares) | shares 6,173
Outstanding and exercisable at June 30, 2016 (usd per share) | $ / shares $ 11.50
Outstanding and exercisable, weighted average remaining contractual term 1 year 7 months 3 days