CONDENSED CONSOLIDATED BALANCE SHEETS PARENTHETICAL (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2012	Jun. 30, 2011
Assets:
Held to maturity, fair value	$ 349,725	$ 387,286
Allowance for loan loss	$ 8,355	$ 7,419
Stockholders' Equity:
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	12,174,770	11,151,963
Common stock, shares outstanding	11,430,145	10,436,332
Preferred stock, par value	$ 0.01	$ 0.01
Treasury stock, shares	744,625	715,631
Convertible Preferred Stock Series: A and B [Member]
Stockholders' Equity:
Preferred Stock, shares authorized	1,000,000	1,000,000
Convertible Series A Preferred Stock [Member]
Stockholders' Equity:
Preferred stock, stated value	$ 10,000	$ 10,000
Preferred stock, shares issued	515	515
Preferred stock, shares outstanding	515	515
Convertible Series B Preferred Stock [Member]
Stockholders' Equity:
Preferred stock, stated value	$ 1,000	$ 1,000
Preferred Stock, shares authorized	22,000	22,000
Preferred stock, shares issued	20,132	0
Preferred stock, shares outstanding	20,132	0