GOODWILL AND INTANGIBLE ASSETS

3 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

At September 30, 2020 and June 30, 2020, intangible assets consisted of the following (in thousands):


		September 30, 2020						June 30, 2020
	Estimated Useful Lives	Original Amount		Accumulated Amortization		Net Amount		Original Amount		Accumulated Amortization		Net Amount
Customer relationships	7 years	$	3,007	$	(1,888)	$	1,119	$	3,007	$	(1,780)	$	1,227
Permits	6 - 15 years	1,940		(620)		1,320		1,892		(596)		1,296
Patents	5 - 17 years	420		(315)		105		420		(311)		109
Trade name	7 years	270		(164)		106		270		(154)		116
Non-compete	5 years	117		(100)		17		117		(94)		23
Total intangible assets, net		$	5,754	$	(3,087)	$	2,667	$	5,706	$	(2,935)	$	2,771

Amortization expense was $0.2 million for each of the three-months ended September 30, 2020 and 2019. There have been no changes in the carrying amount of goodwill since June 30, 2020.

As of September 30, 2020, future amortization of intangible assets is as follows (in thousands):


Twelve Months Ending September 30,
2021	$	644
2022	615
2023	456
2024	153
2025	153
Thereafter	646
	$	2,667