Quarterly report pursuant to sections 13 or 15(d)

3. Accrued Liabilities (Details)

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3. Accrued Liabilities (Details) (USD $)
Jun. 30, 2013
Dec. 31, 2012
Payables and Accruals [Abstract]    
Allowance for Sales Returns $ 43,000 $ 53,000
Distribution Arrangements Payable 179,572 217,858
Deferred Revenue 53,830 110,177
Royalties Payable 32,943 59,033
Other Accrued Expenses 22,179 56,594
Total Accrued Expenses $ 331,524 $ 496,662