Employee Benefits (Details) (USD $)	3 Months Ended		9 Months Ended	3 Months Ended			9 Months Ended		3 Months Ended		9 Months Ended		0 Months Ended
	Sep. 30, 2014 item	Jun. 30, 2014	Sep. 30, 2014 item	Jun. 30, 2014 Maximum	Sep. 30, 2014 SERP	Sep. 30, 2013 SERP	Sep. 30, 2014 SERP	Sep. 30, 2013 SERP	Sep. 30, 2014 Defined Benefit Pension Plan	Sep. 30, 2013 Defined Benefit Pension Plan	Sep. 30, 2014 Defined Benefit Pension Plan	Sep. 30, 2013 Defined Benefit Pension Plan	Jul. 02, 2013 Executive officers SERP item
Employee benefits
Number of employees with whom the entity entered into agreements													6
Expense (income)					$ 102,000	$ 79,000	$ 307,000	$ 79,000	$ (5,500)	$ 12,000	$ (19,000)	$ 35,000
Employee Stock Ownership Plan
Percentage of common stock outstanding, held in ESOP	8.00%		8.00%
Term of loan payable			25 years
Interest rate (as a percent)			3.25%
Shares held by the ESOP
Allocated	0		0
Committed to be allocated	11,878		11,878
Unallocated	384,056		384,056
Total	395,934		395,934
Fair value of unallocated shares	4,100,000		4,100,000
Compensation expense	44,000		125,000
Change in Control Severance Plan
Number of times base salary plus highest bonus will be paid immediately prior to termination of participants	2		2
Period considered for payment of highest bonus immediately prior to termination of participants in the Severance Plan			2 years
Termination Benefits
Termination benefits		103,000
Period over which benefits will be paid				140 days
Termination expense paid	42,000
Remaining termination expense accrued	$ 0		$ 0