Reconciliation of Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands |
1 Months Ended | 11 Months Ended |
|---|---|---|
Feb. 09, 2016 |
Dec. 31, 2016 |
|
| Reconciliation Of Unrecognized Tax Benefits Excluding Amounts Pertaining To Examined Tax Returns Roll Forward | ||
| Gross Beginning Balance | $ 2,262 | $ 2,995 |
| Additions for tax positions of prior years | 733 | 455 |
| Expiration of statues | (7) | |
| Tax settlements | (88) | |
| Gross Ending Balance | 2,995 | 3,355 |
| Net Reserve Ending Balance | $ 2,995 | $ 3,355 |