Employee Benefit Plans, Change in Benefit Obligation (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Employee Benefit Plans [Abstract]
Required age to participate in defined Benefit Plan	21 years
Benefit obligation at beginning of period	$ 5,865	$ 5,410
Interest cost	196	215
Actuarial loss	706	579
Benefits paid	(263)	(339)
Benefit obligation at June 30	$ 6,504	$ 5,865