6. Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Dec. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

	Useful Lives	Cost		Accumulated Amortization		Net
At December 31, 2018:
Technology, trademarks	5/10 yrs.	$	662,800	$	649,500	$	13,300
Trade names	6 yrs.		140,000		112,800		27,200
Websites	5 yrs.		210,000		203,000		7,000
Customer relationships	9/10 yrs.		357,000		301,400		55,600
Sublicense agreements	10 yrs.		294,000		209,500		84,500
Non-compete agreements	5 yrs.		384,000		375,000		9,000
IPR&D	3 yrs.		110,000		110,000		-
Other intangible assets	5 yrs.		204,300		178,300		26,000
		$	2,362,100	$	2,139,500	$	222,600

	Useful Lives	Cost		Accumulated Amortization		Net
At June 30, 2018:
Technology, trademarks	5/10 yrs.	$	662,800	$	613,400	$	49,400
Trade names	6 yrs.		140,000		101,100		38,900
Websites	5 yrs.		210,000		182,000		28,000
Customer relationships	9/10 yrs.		357,000		294,800		62,200
Sublicense agreements	10 yrs.		294,000		194,800		99,200
Non-compete agreements	5 yrs.		384,000		348,000		36,000
IPR&D	3 yrs.		110,000		110,000		-
Other intangible assets	5 yrs.		198,100		173,100		25,000
		$	2,355,900	$	2,017,200	$	338,700