Condensed Consolidated Statements of Cash Flows (unaudited) (Parenthetical) - $ / shares |
Sep. 30, 2016 |
Sep. 30, 2015 |
|---|---|---|
| Exercise price of warrants (in dollars per share) | $ 5.00 | |
| Restricted Common Stock [Member] | ||
| Share price (in dollars per share) | $ 2.85 | |
| $3.00 Common Stock Issuance [Member] | ||
| Share price (in dollars per share) | 3.00 | |
| $8.00 Common Stock Issuance [Member] | ||
| Share price (in dollars per share) | 8.00 | |
| $5.50 Common Stock Issuance [Member] | ||
| Share price (in dollars per share) | $ 5.50 | |
| $6.44 Common Stock Issuance [Member] | ||
| Share price (in dollars per share) | $ 6.44 |