Notes Payable (Tables) |
3 Months Ended | 12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2016 |
Dec. 31, 2015 |
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Notes Payable [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of fair value of warrants |
Assumptions used in calculating the fair value of the warrants using the Black-Scholes valuation model were:
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Assumptions used in calculating the fair value of the warrants using the Black-Scholes valuation model were:
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Schedule of principal payments with respect to notes payable maturities |
Scheduled principal payments, before giving effect to the terms of the New Brainlab Note discussed in Note 7, with respect to notes payable are summarized as follows:
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Scheduled principal payments with respect to notes payable is summarized as follows:
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