Annual report pursuant to Section 13 and 15(d)

Accrued Expenses (Details Textual)

v2.4.0.8
Accrued Expenses (Details Textual) (Minimum annual royalties due to Fraunhofer [Member], USD $)
Jun. 30, 2012
Minimum annual royalties due to Fraunhofer [Member]
 
Accounts Payable, Total $ 500,000