Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Interest income	$ 10,003	$ 9,542	$ 19,911	$ 18,987
Interest expense	(620)	(859)	(1,285)	(1,765)
Provision for credit losses	(375)	(540)	(825)	(1,190)
Noninterest income	4,041	3,788	8,582	7,873
Noninterest expense	(9,365)	(9,300)	(18,704)	(19,004)
Net intersegment (expense) income			0	0
Income (loss) before taxes	3,684	2,631	7,679	4,901	$ 11,500
Income tax (expense) benefit	(1,412)	(1,004)	(2,947)	(1,865)
Net income (loss)	2,272	1,627	4,732	3,036
Total assets	1,125,690	1,084,352	1,125,690	1,084,352	$ 1,135,143
Community Banking [Member]
Segment Reporting Information [Line Items]
Interest income			19,785	18,887
Interest expense			(1,285)	(1,765)
Provision for credit losses			(825)	(1,190)
Noninterest income			3,850	3,433
Noninterest expense			(10,691)	(10,823)
Net intersegment (expense) income			(3,979)	(3,920)
Income (loss) before taxes			6,855	4,622
Income tax (expense) benefit			(2,616)	(1,758)
Net income (loss)			4,239	2,864
Total assets	1,097,433	1,059,857	1,097,433	1,059,857
Insurance Products and Services [Member]
Segment Reporting Information [Line Items]
Interest income			0	0
Interest expense			0	0
Provision for credit losses			0	0
Noninterest income			4,732	4,440
Noninterest expense			(3,435)	(3,491)
Net intersegment (expense) income			(367)	(401)
Income (loss) before taxes			930	548
Income tax (expense) benefit			(369)	(209)
Net income (loss)			561	339
Total assets	9,347	10,187	9,347	10,187
Parent Company [Member]
Segment Reporting Information [Line Items]
Interest income			126	100
Interest expense			0	0
Provision for credit losses			0	0
Noninterest income			0	0
Noninterest expense			(4,578)	(4,690)
Net intersegment (expense) income			4,346	4,321
Income (loss) before taxes			(106)	(269)
Income tax (expense) benefit			38	102
Net income (loss)			(68)	(167)
Total assets	$ 18,910	$ 14,308	$ 18,910	$ 14,308