Legal Matters - Additional Information (Detail) |
9 Months Ended |
|---|---|
|
Sep. 30, 2015
USD ($)
Plaintiff
| |
| Commitments And Contingencies [Line Items] | |
| Number of plaintiffs | Plaintiff | 2 |
| Inadvertent Violation under TCPA for Unsolicited Fax Advertisement [Member] | |
| Commitments And Contingencies [Line Items] | |
| Damages sought by plaintiff per violation | $ 500 |
| Willful Violation under TCPA for Unsolicited Fax Advertisement [Member] | |
| Commitments And Contingencies [Line Items] | |
| Damages sought by plaintiff per violation | $ 1,500 |