|
Fair Values of Financial Instruments - Impaired Loans Measured at Fair Value on Nonrecurring Basis (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Fair Value Disclosures [Abstract] | ||
| Impaired loans | $ 6,682 | $ 11,637 |