Quarterly report pursuant to Section 13 or 15(d)

Prepaid Expenses, Other Current Assets and Accrued Expenses (Details 1)

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Prepaid Expenses, Other Current Assets and Accrued Expenses (Details 1) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Summary of accrued liabilities    
Advertising and promotional expense payable $ 201 $ 171
Audit fees payable 29 64
Deferred rent 45 47
Deferred revenue [1] 22 228
Research & development 30 30
Accrued interest expense 24 13
Accrued salaries & bonuses 3 151
Consulting fees payable 5 2
Other accrued expenses 20 11
Total accrued expenses $ 379 $ 717
[1] Deferred revenue represents revenue to be recognized in connection with inventory shipped to Cenegenics in May 2015. The shipment was made under a settlement agreement with Cenegenics that included extended payment terms. Accordingly the Company has deferred the revenue until cash is collected from the customer.