Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

	2012 Net Carrying Amount		2011 Net Carrying Amount
Goodwill
ECD	$	93,181	$	93,181
Sonomed-Escalon	125,027		125,027
Total	$	218,208	$	218,208

Schedule of Unamortized Intangible Assets by Business Segment

	2012 Net Carrying Amount		2011 Net Carrying Amount
Trademarks and tradenames
ECD	$	89,000	$	89,000
Sonomed-Escalon	605,006		605,006
Total	$	694,006	$	694,006

Schedule of Amortized Intangible Assets by Business Segment

The following table presents amortized intangible assets by business segment as of June 30, 2011:

	Gross Carrying Amount		Impairment		Adjusted Gross Carrying Amount		Accumulated Amortization			Net Carrying Value
Amortized Intangible Assets Patents
Sonomed-Escalon	$	251,361	—		$	251,361	$	(198,430	)	$	52,931
Total	$	251,361	$	—	$	251,361	$	(198,430	)	$	52,931
Covenant Not To Compete/ Customer Lists
ECD	$	1,461,397	$	—	$	1,461,397	$	(652,757	)	$	808,640
Total	$	1,461,397	$	—	$	1,461,397	$	(652,757	)	$	808,640

The following table presents amortized intangible assets by business segment as of June 30, 2012:

	Gross Carrying Amount		Impairment		Adjusted Gross Carrying Amount		Accumulated Amortization			Net Carrying Value
Amortized Intangible Assets Patents
Sonomed-Escalon	$	251,361	$	—	$	251,361	$	(229,141	)	$	22,220
Total	$	251,361	$	—	$	251,361	$	(229,141	)	$	22,220
Covenant Not To Compete/ Customer Lists
ECD	$	1,461,397	$	—	$	1,461,397	$	(930,423	)	$	530,974
Total	$	1,461,397	$	—	$	1,461,397	$	(930,423	)	$	530,974