Employee Benefit and Stock Compensation Plans Benefit and Stock Compensation Text tags (Details) (USD $)	3 Months Ended		4 Months Ended			12 Months Ended							12 Months Ended
	Dec. 31, 2013	Dec. 31, 1994	Mar. 31, 2012		Sep. 30, 2006	Mar. 31, 2014		Mar. 31, 2013		Mar. 31, 2006	Mar. 31, 1995	Oct. 24, 1994	Mar. 31, 2014 Management Recognition Plan [Member]	Mar. 31, 2013 Management Recognition Plan [Member]	Mar. 31, 2012 Management Recognition Plan [Member]	Mar. 31, 2014 1995 Stock Option Plan [Member]	Mar. 31, 2014 Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pension plan adjustment	$ 432,000					$ 716,000
Defined Contribution Plan, Employer Matching Contribution, Percent						100.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Match						3.00%
Percent Net Income Goal to set off profit sharing						70.00%
Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent						2.00%
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage						20.00%				20.00%
Allocated Share-based Compensation Expense						0		2,000					27,000	44,000	65,000
Employee Stock Ownership Plan (ESOP), Cash Contributions to ESOP		1,821,000
Employee Stock Ownership Plan (ESOP), Shares in ESOP												182,132
Employee Stock Ownership Plan (ESOP), Compensation Expense						0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number											22,591
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Outstanding Options																2,104	1,924
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			6,696	[1]		3,975	[1]	5,229	[1]							2,104	1,871
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant					20,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross			0	[1]		0	[1]	0	[1]
Maximum restricted stock to be granted 2006 Incentive Plan					10,000
Payments to Employees						$ 8,000		$ 36,000

[1] Options for all periods presented reflects a 1-for-15 reverse stock split which was effective on October 27, 2011