Inventory (Tables)

12 Months Ended

Jun. 30, 2020

Inventory Disclosure [Abstract]

Schedule of Components of Inventory

	June 30, 2020		June 30, 2019
Component parts	$	4,519	$	5,229
Work in process		1,714		1,383
Finished goods		4,154		4,198
Total	$	10,387	$	10,810

Schedule of Reserves for Obsolescence

	Beginning		Costs and					Ending
	Balance		Expenses		Charge-offs			Balance
Fiscal year ended June 30, 2020	$	1,778	$	329		(178	)	$	1,929
Fiscal year ended June 30, 2019	$	2,115	$	204	$	(541	)	$	1,778