|
Warrants - Additional Information (Detail) (USD $)
|
0 Months Ended | 1 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
|
Dec. 23, 2014
|
Dec. 31, 2014
|
Dec. 31, 2014
|
Dec. 23, 2014
|
|
| Equity [Abstract] | ||||
| Number of common stock purchased | 542,360us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased | 542,360us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased | ||
| Exercise price of warrants | $ 2.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 | $ 2.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 | $ 2.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 | |
| Warrant exercisable period | 5 years | 5 years | ||
| Warrant expense recognized | $ 664,064us-gaap_FairValueAdjustmentOfWarrants |
| X | ||||||||||
|
- Definition
Warrant Exercisable Period No definition available.
|
| X | ||||||||||
|
- Definition
Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. No definition available.
|