Intangible Assets (Amortized Intangible Assets by Business Segment) (Details) - USD ($)	Jun. 30, 2016	Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items]
Net Carrying Value	$ 2,000	$ 3,200
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	(88,962)	(87,762)
Net Carrying Value	2,000	3,200
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	(88,962)	(87,762)
Net Carrying Value	$ 2,000	$ 3,200