Loans Receivable and Allowance for Loan Losses - Schedule of FDIC Loss Sharing Receivable (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2014
|
Sep. 30, 2014
|
Jun. 30, 2014
|
Mar. 31, 2014
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
Banking and Thrift [Abstract] | |||||||||||
Beginning Balance | $ 10,046 | $ 12,343 | $ 10,046 | $ 12,343 | $ 13,077 | ||||||
Increased (decreased) estimated cash flows | (4,689) | 2,819 | 2,001 | ||||||||
Other activity, net | 2,409 | 1,610 | 2,409 | 1,610 | 3,838 | ||||||
Cash receipts from FDIC | (5,446) | (6,726) | (6,573) | ||||||||
Ending Balance | 2,320 | 10,046 | 2,320 | 10,046 | 12,343 | ||||||
Provision for Loan, Lease, and Other Losses | 10,058 | 5,055 | 16,271 | ||||||||
Effect attributable to FDIC loss share arrangements | 4,689 | (2,819) | (2,001) | ||||||||
Provision for loan losses | $ 2,459 | $ 5,035 | $ 2,886 | $ 4,368 | $ (512) | $ 750 | $ 2,116 | $ (118) | $ 14,747 | $ 2,236 | $ 14,270 |