Subsequent Events - Additional Information (Detail) - Subsequent Event [Member] - Subordinated Note 2017 [Member] $ / shares in Units, $ in Thousands |
May 01, 2017
USD ($)
$ / shares
shares
|
|---|---|
| Subsequent Event [Line Items] | |
| Debt Instrument, Face Amount | $ 8,550 |
| Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares | 234,438 |
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares | $ 3.65 |
| Payments of Debt Issuance Costs | $ 900 |
| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|