Intangible Assets (Amortized Intangible Assets by Business Segment) (Details) (USD $)	12 Months Ended
	Jun. 30, 2011	Jun. 30, 2012
Finite-Lived Intangible Assets [Line Items]
Net Carrying Value	$ 52,931	$ 22,220
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	251,361	251,361
Impairment	0	0
Adjusted Gross Carrying Amount	251,361	251,361
Accumulated Amortization	(198,430)	(229,141)
Net Carrying Value	52,931	22,220
Patents [Member] | Sonomed-Escalon [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	251,361	251,361
Impairment	0	0
Adjusted Gross Carrying Amount	251,361	251,361
Accumulated Amortization	(198,430)	(229,141)
Net Carrying Value	52,931	22,220
Covenant Not to Compete and Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,461,397	1,461,397
Impairment	0	0
Adjusted Gross Carrying Amount	1,461,397	1,461,397
Accumulated Amortization	(652,757)	(930,423)
Net Carrying Value	808,640	530,974
Write-off	443,000
Covenant Not to Compete and Customer Lists [Member] | ECD [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,461,397	1,461,397
Impairment	0	0
Adjusted Gross Carrying Amount	1,461,397	1,461,397
Accumulated Amortization	(652,757)	(930,423)
Net Carrying Value	$ 808,640	$ 530,974