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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Statement Of Income And Comprehensive Income [Abstract]
Net Income	$ 11,370	$ 11,146
Other Comprehensive Income, net of tax:
Net unrealized gain (loss) on securities available for sale	7,293	(653)
Amortization of net unrealized loss on securities available for sale transferred to held to maturity	421	102
Net realized loss on securities available for sale	9
Fair value adjustments on derivatives	(2,207)	856
Benefit plan adjustments	335	(22)
Total Other Comprehensive Income	5,851	283
Total Comprehensive Income	$ 17,221	$ 11,429

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