Capital Stock Transactions - Summary of Non-Vested Restricted Stock Awards and Activities (Details) - Non Vested Restricted Stock - $ / shares |
1 Months Ended | 3 Months Ended |
|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2018 |
|
| Number of Shares | ||
| Non-vested restricted stock number of shares beginning balance (shares) | 132,569 | |
| Granted (shares) | 232,558 | 232,558 |
| Vested (shares) | (66,284) | |
| Cancelled (shares) | 0 | |
| Non-vested restricted stock number of shares ending balance (shares) | 298,843 | 298,843 |
| Weighted Average Grant Date Fair Value ($ per share) | ||
| Non-vested restricted stock weighted average grant date fair value beginning balance (in dollars per share) | $ 1.09 | |
| Granted (in dollars per share) | 1.72 | |
| Vested (in dollars per share) | 1.09 | |
| Cancelled (in dollars per share) | 0 | |
| Non-vested restricted stock weighted average grant date fair value ending balance (in dollars per share) | $ 1.58 | $ 1.58 |