EQUIPMENT AND LEASEHOLD IMPROVEMENTS (Notes)

12 Months Ended

Jun. 30, 2018

Property, Plant and Equipment, Net [Abstract]

Equipment and Leasehold Improvements

The major categories of equipment and leasehold improvements at June 30, 2018 and 2017 are summarized as follows: 

	Estimated useful lives	2018		2017
Machinery and equipment	5-10 years	$	593,595	$	593,595
Furniture and office equipment	5-10 years	357,351		359,041
Tooling	5 years	4,308,967		4,646,749
Display booths	5 years	—		253,680
Computer equipment	3-5 years	758,820		758,820
Leasehold improvements	3-15 years	2,457,006		2,317,263
Assets in progress	N/A	19,500		188,342
		8,495,239		9,117,490
Less: accumulated depreciation and amortization		7,363,134		7,709,399
Equipment and leasehold improvements, net		$	1,132,105	$	1,408,091