Income Taxes (Details) (USD $)	Jun. 30, 2013	Jun. 30, 2012
Deferred tax liabilities:
Depreciation and amortization	$ (299,896)	$ (237,291)
Total deferred tax liabilities	(299,896)	(237,291)
Deferred tax assets:
Bad debt reserves	56,842	36,535
Accruals and allowances	13,504	13,506
Inventory valuation	611,272	286,527
License fee and other income	59,602	55,653
Stock-based compensation	225,793	225,823
Deferred gain - HIFU and Labcaire	203,946	211,263
Tax credits	534,163	475,386
Net operating loss carry forwards	5,235,264	4,745,221
Other	22,512	5,993
Total deferred tax assets	6,962,898	6,055,907
Valuation allowance	6,663,002	(5,818,616)
Net deferred tax asset	0	0
Recorded as:
Current deferred tax asset	0	0
Non-current deferred tax liability, net	0	0
Deferred Tax Assets,Total	$ 0	$ 0