Condensed Financial Information (Parent Company Only) (Schedule of Condensed Balance Sheet) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Assets
Cash and due from banks	$ 10,138	$ 3,487
Total assets	454,791	433,632
Liabilities and Stockholders' Equity
Accrued expenses and other liabilities	4,600	4,258
Stockholders' equity
Retained earnings	22,317	21,060
Shares acquired by ESOP	(273)	(343)
Treasury stock - at cost	(16,936)	(16,936)
Accumulated other comprehensive income	(519)	(291)
Total stockholders' equity	41,028	39,905	$ 40,002
Total liabilities and stockholders' equity	454,791	433,632
Parent Company [Member]
Assets
Cash and due from banks	1,358	522
Notes receivable from the Bank	362	444
Investment in the Bank	39,332	38,952
Prepaid expenses and other assets	247	250
Total assets	41,299	40,168
Liabilities and Stockholders' Equity
Accrued expenses and other liabilities	271	263
Stockholders' equity
Common stock and additional paid-in capital	36,439	36,415
Retained earnings	22,317	21,060
Shares acquired by ESOP	(273)	(343)
Treasury stock - at cost	(16,936)	(16,936)
Accumulated other comprehensive income	(519)	(291)
Total stockholders' equity	41,028	39,905
Total liabilities and stockholders' equity	$ 41,299	$ 40,168