The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Goodwill and Other Intangible Assets (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 3,300	$ 4,800	$ 4,900
Carrying value of other intangible assets
Gross carrying amount	42,604	42,594
Accumulated amortization	(23,132)	(19,780)
Net carrying amount	19,472	22,814
Intangible assets, net, excluding Goodwill	$ 19,472	22,814
Minimum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	4 years
Maximum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	15 years
Intellectual Property [Member]
Carrying value of other intangible assets
Gross carrying amount	$ 2,579	2,579
Accumulated amortization	(1,779)	(1,603)
Net carrying amount	$ 800	$ 976
Intellectual Property [Member] \| Minimum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	10 years	9 years
Intellectual Property [Member] \| Maximum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	15 years	15 years
Customer based [Member]
Carrying value of other intangible assets
Gross carrying amount	$ 38,572	$ 38,562
Accumulated amortization	(19,915)	(16,763)
Net carrying amount	$ 18,657	$ 21,799
Customer based [Member] \| Minimum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	6 years	6 years
Customer based [Member] \| Maximum [Member]
Carrying value of other intangible assets
Useful life of intangible assets	15 years	15 years
Noncompete Agreements [Member]
Carrying value of other intangible assets
Useful life of intangible assets	4 years	4 years
Gross carrying amount	$ 1,453	$ 1,453
Accumulated amortization	(1,438)	(1,414)
Net carrying amount	$ 15	$ 39
Trade Names [Member] \| Minimum [Member]
Carrying value of other intangible assets
Useful life of intangible assets		1 year
Trade Names [Member] \| Maximum [Member]
Carrying value of other intangible assets
Useful life of intangible assets		3 years