Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Net income	$ 11,384	$ 10,876
Other comprehensive income (loss):
Available-for-sale securities, Pre-tax	(8)	(26)
Available-for-sale securities, Tax	2	7
Available-for-sale securities, Net of Tax	(6)	(19)
Postemployment severance actuarial change, Pre-tax	149	80
Postemployment severance actuarial change, Tax	(39)	(20)
Postemployment severance actuarial change, Net of Tax	110	60
Derivative gain (loss), Pre-tax	0	(9)
Derivative gain (loss), Tax	0	2
Derivative gain (loss), Net of Tax	0	(7)
Reclassification to (earnings) loss:
Amortization of actuarial change, Pre-tax	(88)	(99)
Amortization of actuarial change, Tax	23	25
Amortization of actuarial change, Net of Tax	(65)	(74)
Derivatives, Pre-tax	0	16
Derivatives, Tax	0	(4)
Derivatives, Net of Tax	0	12
Other comprehensive income (loss), Pre-tax	53	(38)
Other comprehensive income (loss), Tax	(14)	10
Other comprehensive income (loss), Net of Tax	39	(28)
Total comprehensive income	$ 11,423	$ 10,848