FHLB Advances and Other Borrowings - Additional Information (Detail) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Federal Home Loan Banks [Abstract] | |||
| Pledged loans receivable, carrying value | $ 518,800,000 | ||
| Total borrowing capacity available from the collateral | 457,200,000 | ||
| Available borrowing capacity | 287,200,000 | ||
| Available for use through the Fed Discount Window | 31,800,000 | ||
| Pledged loans, carrying values | 47,400,000 | ||
| Borrowings | 0 | ||
| Advances from the FHLB | 170,000,000 | $ 150,000,000 | |
| Increase in the advances from the FHLB | 20,000,000 | ||
| Interest on FHLB advances | $ 76,000 | $ 151,000 | $ 151,000 |
| Weighted-average interest rates | 0.20% | 0.21% | 2.28% |
| X | ||||||||||
- Definition Available Borrowing From Federal Reserve Discount Window No definition available.
|
| X | ||||||||||
- Definition Borrowing. No definition available.
|
| X | ||||||||||
- Definition Borrowing capacity available based on pledged collateral. No definition available.
|
| X | ||||||||||
- Definition Borrowing capacity based on pledged collateral. No definition available.
|
| X | ||||||||||
- Definition Carrying Value Of Loans Pledged As Collateral For FHLB Advances No definition available.
|
| X | ||||||||||
- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The calculated weighted average interest rate for Federal Home Loan Bank advances for the period ended as of the Balance Sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Interest expense incurred during the reporting period on short-term borrowings associated with Federal Home Loan Bank and Federal Reserve Bank advances. No definition available.
|
| X | ||||||||||
- Definition Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes loans held for sale. Excludes loans and leases covered under loss sharing agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of cash inflow from proceeds of Federal Home Loan Bank (FHLBank) advances. No definition available.
|