GOODWILL AND INTANGIBLE ASSETS (Tables)

6 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

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

		December 31, 2017							June 30, 2017
	Estimated Useful Lives	Original Amount		Accumulated Amortization			Net Amount		Original Amount		Accumulated Amortization			Net Amount
Customer relationships	7 years	$	3,007	$	(704	)	$	2,303	$	3,007	$	(490	)	$	2,517
Permits	6 - 15 years	1,421		(340		)	1,081		1,373		(288		)	1,085
Patents	5 - 17 years	383		(271		)	112		383		(264		)	119
Tradename	7 years	270		(58		)	212		270		(39		)	231
Non-compete	5 years	117		(35		)	82		117		(23		)	94
Total intangible assets, net		$	5,198	$	(1,408	)	$	3,790	$	5,150	$	(1,104	)	$	4,046

Schedule of future amortization of intangible assets

As of December 31, 2017, future amortization of intangible assets is as follows (in thousands):

Twelve Months Ending December 31,
2018	$	606
2019	606
2020	606
2021	592
2022	561
Thereafter	819
	$	3,790