Basis of Presentation and Summary of Significant Accounting Policies - Subsequent Events (Details) - Subsequent Event shares in Thousands |
Mar. 01, 2017
$ / shares
shares
|
|---|---|
| Subsequent Event [Line Items] | |
| Common stock, shares outstanding upon exercise of warrants (in shares) | shares | 253,000 |
| Public Warrants | |
| Subsequent Event [Line Items] | |
| Warrant exercise price (in dollars per share) | $ 0.01 |
| Warrants, cashless exercise, common stock issues as percent of warrants | 37.60% |
| Warrants, number of securities called by warrant (in shares) | shares | 6,270 |
| Minimum | Public Warrants | |
| Subsequent Event [Line Items] | |
| Warrant, cashless exercise, average common stock price per share (in dollars per share) | $ 11.50 |
| Maximum | Public Warrants | |
| Subsequent Event [Line Items] | |
| Warrant, cashless exercise, average common stock price per share (in dollars per share) | $ 18.44 |