Parent Company Only Financial Information (Interim Condensed Statements of Income) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Expenses
Compensation and benefits	$ 4,684	$ 4,340	$ 9,472	$ 9,106
Occupancy and equipment	732	672	1,490	1,393
Audit and related fees	186	175	345	359
Other	2,249	1,892	4,315	3,766
Federal income tax benefit	(655)	(977)	(1,092)	(1,748)
NET INCOME	3,407	4,098	6,424	7,771
Parent Company [Member]
Income
Dividends from subsidiaries	2,000	1,700	3,600	3,300
Interest income	4	35	8	71
Management fee and other	1,758	1,602	3,282	3,054
Total income	3,762	3,337	6,890	6,425
Expenses
Compensation and benefits	1,184	1,240	2,384	2,430
Occupancy and equipment	413	401	843	811
Audit and related fees	100	114	196	215
Other	588	539	1,134	1,032
Total expenses	2,285	2,294	4,557	4,488
Income before income tax benefit and equity in undistributed earnings of subsidiaries	1,477	1,043	2,333	1,937
Federal income tax benefit	171	224	417	465
Income before equity in undistributed earnings of subsidiaries	1,648	1,267	2,750	2,402
Undistributed earnings of subsidiaries	1,759	2,831	3,674	5,369
NET INCOME	$ 3,407	$ 4,098	$ 6,424	$ 7,771