Intangible Assets (Amortized Intangible Assets by Business Segment) (Details) (USD $)	Jun. 30, 2013	Jun. 30, 2012
Finite-Lived Intangible Assets [Line Items]
Net Carrying Value	$ 6,712	$ 14,852
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	90,962	90,962
Finite-Lived Intangible Assets, Accumulated Impairment	0	0
Adjusted Gross Carrying Amount	90,962	90,962
Accumulated Amortization	(84,250)	(76,110)
Net Carrying Value	6,712	14,852
Patents [Member] \| Sonomed-Escalon [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	90,962	90,962
Finite-Lived Intangible Assets, Accumulated Impairment	0	0
Adjusted Gross Carrying Amount	90,962	90,962
Accumulated Amortization	(84,250)	(76,110)
Net Carrying Value	$ 6,712	$ 14,852

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant