Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Net income (loss)	$ 709	$ 1,024	$ 1,842	$ (351)
Other Comprehensive Income (Loss)
Unrealized appreciation (depreciation) on available-for-sale securities, net of taxes	(895)	(221)	(335)	2,456
Postretirement health plan amortization of transition obligation and prior service cost and change in net loss, net of taxes	(20)	(61)	(42)	(61)
Other comprehensive income (loss), net of tax	(915)	(282)	(377)	2,395
Comprehensive Income (Loss)	$ (206)	$ 742	$ 1,465	$ 2,044