Commitments and Contingencies - Minimum Rental Commitments Under All Non-Cancelable Operating Leases with Initial or Remaining Terms of More Than One Year (Detail) $ in Thousands |
Dec. 31, 2015
USD ($)
|
|---|---|
| Commitments and Contingencies Disclosure [Abstract] | |
| Operating leases, Fiscal Year 2016 | $ 1,258 |
| Operating leases, Fiscal Year 2017 | 973 |
| Operating leases, Fiscal Year 2018 | 996 |
| Operating leases, Fiscal Year 2019 | 901 |
| Operating leases, Fiscal Year 2020 | 868 |
| Operating leases, Thereafter | $ 2,608 |