Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Abstract]
Net income	$ 4,684	$ 1,170	$ 9,562	$ 4,938
Unrealized (losses) gains on securities in supplemental retirement plans	107	368	78	507
Reclassification of Realized gain on supplemental retirement plans to other income	(54)	(363)	(199)	(807)
Other Comprehensive Income(Loss) Before Taxes	53	5	(121)	(300)
Income tax benefit (expense) related to securities in supplemental retirement plans gains (losses)	(20)	(2)	46	114
Other comprehensive (loss) income, net of tax	33	3	(75)	(186)
Comprehensive income	$ 4,717	$ 1,173	$ 9,487	$ 4,752