Investment Securities Text Figures (Details) (USD $)	3 Months Ended		12 Months Ended
	Jun. 30, 2014		Mar. 31, 2014
Schedule of Investments [Line Items]
Number of agencies with unrealized loss more than 12 months	9
Available-for-sale	$ 95,715,000		$ 89,461,000
Percentage Available-for-sale Securities	91.60%
Held-to-maturity Securities, Amortized Cost	8,830,000	[1]	9,029,000	[1]
Percentage Held-to-maturity Securities	8.40%
Trading Securities	0
Number of securities with unrealized loss	29		34
US Government Agency Securities
Schedule of Investments [Line Items]
Percentage Available-for-Sale, Continuos Unrealized Loss Position	56.50%
Available-for-sale	52,932,000		52,189,000
Mortgage-backed securities
Schedule of Investments [Line Items]
Percentage Available-for-Sale, Continuos Unrealized Loss Position	31.60%
Number of MBS with unrealized loss more than 12 months	17
Available-for-sale	27,593,000		27,741,000
Held-to-maturity Securities, Amortized Cost			$ 8,822,000	[1]

[1] * The carrying amount and amortized cost are the same for all held-to-maturity securities, as no OTTI has been recorded.