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Parent Company Only Financial Statements - Statements of Income (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014
Income |  |
Dividends from subsidiary | $ 13,500 |
Other income | 104 | $ 58
Expense |  |
Interest expense | 1,441 | 1,778
Supplies | 783 | 333
Legal and professional fees | 1,336 | 1,019
Allocated income tax benefit | (956) | (3,499)
Net income | 2,655 | 7,631
Effective dividend and accretion on preferred stock | 1,113 | 1,138
Net income available to common shareholders | 1,542 | 6,493
Parent Company [Member] |  |
Income |  |
Dividends from subsidiary | 13,500 |
Other income |  | 26
Total Income | 13,500 | 26
Expense |  |
Interest expense | 286 | 218
Supplies | 17 | 18
Legal and professional fees | 78 | 37
Data processing | 60 | 67
Management fee-subsidiary | 250 | 251
Other expense | 21 | 13
Total expense | 712 | 604
Income (loss) before allocated tax benefits and undistributed income of subsidiary | 12,788 | (578)
Allocated income tax benefit | 242 | 197
Income (loss) before equity in undistributed income of subsidiary | 13,030 | (381)
Equity in (distributed) undistributed income of subsidiary | (10,375) | 8,012
Net income | 2,655 | 7,631
Effective dividend and accretion on preferred stock | 1,113 | 1,138
Net income available to common shareholders | $ 1,542 | $ 6,493

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