Significant Accounting Policies (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Jul. 01, 2015
Significant Accounting Policies (Textual) [Abstract]
Maturity of highly liquid investments	three months or less
Date of discontinued recognition of interest on mortgage and commercial loans	90 days
Consumer and other retail loan due date	120 days
Minimum duration for past due residential loans to be considered as nonperforming	90 days	90 days
Provision for loan losses	$ 62,000	$ 722,000
MSR Impairment (Recovery)	0	0	$ 0
Impairment of company's goodwill	0	0	$ 0
Other assets	$ 141,067,000	$ 112,597,000
Lock in period for interest rates	45 days
Premises
Significant Accounting Policies (Textual) [Abstract]
Estimated life (in years)	40 years
Furniture and equipment
Significant Accounting Policies (Textual) [Abstract]
Estimated life (in years)	7 years
Maximum | Computer equipment
Significant Accounting Policies (Textual) [Abstract]
Estimated life (in years)	5 years
Minimum | Computer equipment
Significant Accounting Policies (Textual) [Abstract]
Estimated life (in years)	3 years
Heritage Financial Group
Significant Accounting Policies (Textual) [Abstract]
Cash surrender value of life insurance				$ 25,297,000