Shareholders' Equity Shareholders' Equity (tables) (Details) - $ / shares |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2014 |
Dec. 31, 2015 |
Sep. 30, 2014 |
|
| Class of Warrant or Right [Line Items] | |||
| Share Price | $ 0 | $ 4.50 | |
| Debt Instrument, Maturity Date, Description | 7.7 | ||
| Exercise of warrants | 2,875,000 | ||
| Series A [Member] | |||
| Class of Warrant or Right [Line Items] | |||
| Share Price | $ 5.00 | ||
| Debt Instrument, Maturity Date, Description | 7.7 | ||
| Exercise of warrants | 3,280,790 | ||
| Class of Warrant or Right [Domain] | |||
| Class of Warrant or Right [Line Items] | |||
| Exercise of warrants | 4,923,765 | ||
| Series B [Member] | |||
| Class of Warrant or Right [Line Items] | |||
| Share Price | $ 5.00 | ||
| Debt Instrument, Maturity Date, Description | 7.7 | ||
| Exercise of warrants | 1,642,975 |