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Parent Company Only Financial Statements - Statements of Cash Flows (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015
Cash Flows from Operating Activities |  |
Net income | $ 5,907 | $ 2,655
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Amortization of debt issuance costs | 17 | 3
Decrease in other assets | 26 | 40
Increase in other liabilities | 406 | 161
Cash Flows from Financing Activities |  |
Proceeds from subordinated debt, net of issuance costs |  | 4,910
Cash dividends paid on common stock, net of reinvestment | (550) | (454)
Cash dividends paid on preferred stock |  | (1,281)
Repurchase of common stock |  | (1)
Redemption of preferred stock |  | (14,595)
Increase in cash and cash equivalents | 1,758 | 14,489
Cash and Cash Equivalents |  |
Cash and cash equivalents, beginning of year | 39,334 | 24,845
Cash and cash equivalents, end of year | 41,092 | 39,334
Parent Company [Member] |  |
Cash Flows from Operating Activities |  |
Net income | 5,907 | 2,655
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Equity in undistributed (income) loss of subsidiary | (4,283) | 10,375
Amortization of debt issuance costs | 17 | 3
Decrease in other assets | 74 | 279
Increase in other liabilities |  | 1
Net cash provided by operating activities | 1,715 | 13,313
Cash Flows from Financing Activities |  |
Proceeds from subordinated debt, net of issuance costs |  | 4,910
Cash dividends paid on common stock, net of reinvestment | (550) | (454)
Cash dividends paid on preferred stock |  | (1,281)
Net proceeds from issuance of common stock | 113 | 99
Repurchase of common stock |  | (1)
Redemption of preferred stock |  | (14,595)
Net cash used in financing activities | (437) | (11,322)
Increase in cash and cash equivalents | 1,278 | 1,991
Cash and Cash Equivalents |  |
Cash and cash equivalents, beginning of year | 4,412 | 2,421
Cash and cash equivalents, end of year | $ 5,690 | $ 4,412

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