|
Securities Available for Sale - Amortized Cost and Fair Values of Securities Available for Sale (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | $ 193,721 | $ 253,722 |
| Gross Unrealized Gains | 9,083 | 9,512 |
| Gross Unrealized Losses | (1,667) | (449) |
| Fair Value | 201,137 | 262,785 |
|
Debt Securities [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 144,815 | 197,483 |
| Gross Unrealized Gains | 2,472 | 5,284 |
| Gross Unrealized Losses | (1,499) | (130) |
| Fair Value | 145,788 | 202,637 |
|
Debt Securities [Member] | Government-Sponsored Enterprises [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 34,562 | 53,084 |
| Gross Unrealized Gains | 3 | 94 |
| Gross Unrealized Losses | (1,417) | (29) |
| Fair Value | 33,148 | 53,149 |
|
Debt Securities [Member] | Municipal Bonds [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 5,721 | 7,236 |
| Gross Unrealized Gains | 137 | 225 |
| Gross Unrealized Losses | ||
| Fair Value | 5,858 | 7,461 |
|
Debt Securities [Member] | Corporate Bonds [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 91,816 | 117,714 |
| Gross Unrealized Gains | 1,654 | 3,806 |
| Gross Unrealized Losses | (82) | (100) |
| Fair Value | 93,388 | 121,420 |
|
Debt Securities [Member] | Corporate Bonds [Member] | Financial Services [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 58,166 | 76,044 |
| Gross Unrealized Gains | 1,148 | 2,480 |
| Gross Unrealized Losses | (66) | (71) |
| Fair Value | 59,248 | 78,453 |
|
Debt Securities [Member] | Corporate Bonds [Member] | Industry and Manufacturing [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 13,893 | 14,846 |
| Gross Unrealized Gains | 264 | 449 |
| Gross Unrealized Losses | (16) | |
| Fair Value | 14,141 | 15,295 |
|
Debt Securities [Member] | Corporate Bonds [Member] | Consumer Products and Services [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 7,234 | 12,259 |
| Gross Unrealized Gains | 32 | 355 |
| Gross Unrealized Losses | ||
| Fair Value | 7,266 | 12,614 |
|
Debt Securities [Member] | Corporate Bonds [Member] | Technology [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 2,503 | 2,506 |
| Gross Unrealized Gains | 18 | |
| Gross Unrealized Losses | (29) | |
| Fair Value | 2,521 | 2,477 |
|
Debt Securities [Member] | Corporate Bonds [Member] | Healthcare [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 9,009 | 11,041 |
| Gross Unrealized Gains | 149 | 461 |
| Gross Unrealized Losses | ||
| Fair Value | 9,158 | 11,502 |
|
Debt Securities [Member] | Corporate Bonds [Member] | Other [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 1,011 | 1,018 |
| Gross Unrealized Gains | 43 | 61 |
| Gross Unrealized Losses | ||
| Fair Value | 1,054 | 1,079 |
|
Debt Securities [Member] | Residential Mortgage-Backed Securities [Member] | Government-Sponsored Enterprises [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 11,138 | 16,280 |
| Gross Unrealized Gains | 592 | 1,019 |
| Gross Unrealized Losses | (1) | |
| Fair Value | 11,730 | 17,298 |
|
Debt Securities [Member] | Residential Mortgage-Backed Securities [Member] | Private Label [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 1,578 | 3,169 |
| Gross Unrealized Gains | 86 | 140 |
| Gross Unrealized Losses | ||
| Fair Value | 1,664 | 3,309 |
|
Marketable Equity Securities [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 48,906 | 56,239 |
| Gross Unrealized Gains | 6,611 | 4,228 |
| Gross Unrealized Losses | (168) | (319) |
| Fair Value | 55,349 | 60,148 |
|
Marketable Equity Securities [Member] | Money Market Mutual Funds [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 2,065 | 13,833 |
| Gross Unrealized Gains | ||
| Gross Unrealized Losses | (41) | (19) |
| Fair Value | 2,024 | 13,814 |
|
Marketable Equity Securities [Member] | Common Stocks [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 46,841 | 42,406 |
| Gross Unrealized Gains | 6,611 | 4,228 |
| Gross Unrealized Losses | (127) | (300) |
| Fair Value | 53,325 | 46,334 |
|
Marketable Equity Securities [Member] | Common Stocks [Member] | Financial Services [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 6,909 | 11,354 |
| Gross Unrealized Gains | 614 | 622 |
| Gross Unrealized Losses | (67) | |
| Fair Value | 7,523 | 11,909 |
|
Marketable Equity Securities [Member] | Common Stocks [Member] | Industry and Manufacturing [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 18,092 | 10,922 |
| Gross Unrealized Gains | 2,413 | 1,329 |
| Gross Unrealized Losses | (58) | (157) |
| Fair Value | 20,447 | 12,094 |
|
Marketable Equity Securities [Member] | Common Stocks [Member] | Consumer Products and Services [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 9,909 | 11,849 |
| Gross Unrealized Gains | 1,530 | 1,284 |
| Gross Unrealized Losses | (3) | (59) |
| Fair Value | 11,436 | 13,074 |
|
Marketable Equity Securities [Member] | Common Stocks [Member] | Technology [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 3,442 | 1,847 |
| Gross Unrealized Gains | 132 | 11 |
| Gross Unrealized Losses | (66) | (8) |
| Fair Value | 3,508 | 1,850 |
|
Marketable Equity Securities [Member] | Common Stocks [Member] | Healthcare [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 5,048 | 3,757 |
| Gross Unrealized Gains | 1,115 | 560 |
| Gross Unrealized Losses | (9) | |
| Fair Value | 6,163 | 4,308 |
|
Marketable Equity Securities [Member] | Common Stocks [Member] | Other [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 3,441 | 2,677 |
| Gross Unrealized Gains | 807 | 422 |
| Gross Unrealized Losses | ||
| Fair Value | $ 4,248 | $ 3,099 |