Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Abstract]
Net income	$ 23,786	$ 24,237	$ 22,299
Unrealized (losses) gains on securities	(87)	741	162
Reclassification of Realized gain to other income	145	(535)	(400)
Other Comprehensive Income(Loss) Before Taxes	58	206	(238)
Income tax benefit (expense) related to securities gains (losses)	(22)	(78)	91
Net unrealized (losses) gains on securities gains (losses)	36	128	(147)
Minimum pension liability	771	(999)	(537)
Income tax benefit (expense) related to minimum pension liability	(292)	379	204
Net minimum pension liability	479	(620)	(333)
Other comprehensive (loss) income, net of tax	515	(492)	(480)
Comprehensive income	24,301	23,745	21,819
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax	$ (292)	$ 379	$ 204