Description of the Business and Liquidity (Details Narrative) - USD ($) |
1 Months Ended | 3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Mar. 31, 2014 |
Mar. 31, 2016 |
Mar. 31, 2015 |
Dec. 31, 2015 |
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| Cumulative net loss | $ (85,726,580) | $ (87,770,398) | $ (85,726,580) | |||
| Net cash flows from operating activities | (1,608,561) | $ (2,799,042) | $ 8,600,000 | |||
| Proceeds from issuance of private placement | $ 4,700,000 | $ 9,400,000 | $ 3,500,000 | $ (140,086) | ||
| Brainlab Senior Secured Note Payable [Member] | ||||||
| Description of maturity date |
Matures on December 31, 2018. |
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- Definition Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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