Employee Benefit Plans (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2012
Pension Plan
Benefit obligation, beginning of year	$ 1,386	$ 1,697
Interest cost	58	74
Actuarial Loss	315	162
Benefits paid	(15)	(21)
Settlements	(47)
Prior Service Cost
Benefit obligation, end of year	1,697	1,912
Change in fair value of plan assets:
Fair value of plan assets	1,116	1,020
Actual return on plan assets	(39)	91
Employer contribution	5	102
Fair value of plan assets	1,020	1,192
Funded status at end of year	(677)	(720)
Split-Dollar Insurance Plan
Benefit obligation, beginning of year	454	396
Service cost		25
Interest cost	17	27
Actuarial Loss	(69)	121
Benefits paid	(6)	(13)
Prior Service Cost		137
Benefit obligation, end of year	$ 396	$ 693