Indemnification Asset/Liability - Summary of Activity in Balance of Indemnification Asset (Liability) (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| FDIC Indemnification Asset [Roll Forward] | |||
| Beginning balance | $ (349) | $ 206 | $ 1,997 |
| Effect of actual covered losses (recoveries) and increase (decrease) in estimated future covered losses | (93) | (853) | (1,419) |
| Change in estimated "true up" liability | (71) | (100) | |
| Reimbursable (revenue) expenses, net | 4 | 85 | (159) |
| Payments made (received) | (12) | 313 | (213) |
| Ending balance | (521) | (349) | 206 |
| Amount of indemnification asset (liability) recorded in other assets | 77 | (349) | 206 |
| Amount of indemnification liability recorded in other liabilities | (598) | ||
| Ending balance | $ (349) | $ 206 | $ 1,997 |