Intangible Assets (Amortized Intangible Assets by Business Segment) (Details) - USD ($)	Jun. 30, 2015	Jun. 30, 2014
Finite-Lived Intangible Assets [Line Items]
Net Carrying Value	$ 3,200	$ 4,800
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	90,962	90,962
Impairment	0	0
Adjusted Gross Carrying Amount	90,962	90,962
Accumulated Amortization	(87,762)	(86,162)
Net Carrying Value	3,200	4,800
Patents [Member] | Sonomed-Escalon [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	90,962	90,962
Impairment	0	0
Adjusted Gross Carrying Amount	90,962	90,962
Accumulated Amortization	(87,762)	(86,162)
Net Carrying Value	$ 3,200	$ 4,800