GOODWILL AND INTANGIBLE ASSETS (Tables)

9 Months Ended

Mar. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

At March 31, 2018 and June 30, 2017, intangible assets consisted of the following (in thousands):

		March 31, 2018							June 30, 2017
	Estimated Useful Lives	Original Amount		Accumulated Amortization			Net Amount		Original Amount		Accumulated Amortization			Net Amount
Customer relationships	7 years	$	3,007	$	(811	)	$	2,196	$	3,007	$	(490	)	$	2,517
Permits	6 - 15 years	1,430		(365		)	1,065		1,373		(288		)	1,085
Patents	5 - 17 years	383		(274		)	109		383		(264		)	119
Trade name	7 years	270		(68		)	202		270		(39		)	231
Non-compete	5 years	117		(41		)	76		117		(23		)	94
Total intangible assets, net		$	5,207	$	(1,559	)	$	3,648	$	5,150	$	(1,104	)	$	4,046

Schedule of future amortization of intangible assets

As of March 31, 2018, future amortization of intangible assets is as follows (in thousands):

Twelve Months Ending March 31,
2019	$	606
2020	606
2021	606
2022	586
2023	540
Thereafter	704
	$	3,648