XML 18 R48.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes (Details) (USD $)
Jun. 30, 2014
Jun. 30, 2013
Deferred Tax Assets:    
Net operating loss and credit carryforwards $ 33,098,000 $ 35,198,000
Intangible assets 75,000 148,000
Capital loss and R&D credits 1,454,000 1,442,000
Research development expenses 639,000 652,000
Inventory 128,000 100,000
Accrued expenses and other   56,000
Gross deferred tax assets 35,394,000 37,596,000
Valuation allowance for deferred tax assets (35,136,000) (37,234,000)
Total deferred tax assets 258,000 362,000
Deferred Tax Liabilities:    
Depreciation and other (258,000) (362,000)
Total deferred tax liabilities $ (258,000) $ (362,000)