Employee Benefit Plans, Change in Fair Value of Plan Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Employee Benefit Plans [Abstract]
Fair value of plan assets at beginning of period	$ 4,851	$ 5,058
Actual return on plan assets	397	219
Employer contributions	230	0
Benefits paid	(339)	(426)
Fair value of plan assets at June 30	5,139	4,851
Underfunded status at June 30 included in other liabilities	$ 726	$ 559