Basis of Presentation and Summary of Significant Accounting Policies (Tables)
|
3 Months Ended |
Mar. 31, 2018 |
Accounting Policies [Abstract] |
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Schedule of the level of the inputs used in the company's fair value calculation for instruments carried at fair value |
The
table below reflects the level of the inputs used in the Company’s fair value calculations:
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|
Quoted
Prices in Active Markets (Level 1) |
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|
Significant Observable
Inputs (Level 2) |
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|
Significant Unobservable Inputs (Level
3) |
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Total
Fair Value |
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March 31,
2018 |
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|
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|
|
|
|
|
|
Derivative
liabilities - warrants |
|
$ |
- |
|
|
$ |
- |
|
|
$ |
15,875 |
|
|
$ |
15,875 |
|
Derivative liabilities
– debt conversion feature |
|
$ |
- |
|
|
$ |
- |
|
|
$ |
14,000 |
|
|
$ |
14,000 |
|
December
31, 2017 |
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Derivative liabilities
- warrants |
|
$ |
- |
|
|
$ |
- |
|
|
$ |
79,286 |
|
|
$ |
79,286 |
|
Derivative liabilities
– debt conversion feature |
|
$ |
- |
|
|
$ |
- |
|
|
$ |
16,500 |
|
|
$ |
16,500 |
|
|
Schedule of the carrying values and the estimated fair values, based on level 3 inputs |
The
table below reflects the carrying values and the estimated fair values, based on Level 3 inputs, of the Company’s outstanding
notes payable, including the related accrued interest, at March 31, 2018 and December 31, 2017:
|
|
Carrying
Values |
|
Estimated
Fair Values |
|
March
31, 2018 |
|
|
|
|
|
Senior
secured note payable, including accrued interest |
|
$ |
2,027,500 |
|
|
$ |
2,027,500 |
|
2014 junior secured
notes payable, including accrued interest |
|
$ |
1,903,031 |
|
|
$ |
1,983,375 |
|
2010 junior secured
notes payable, including accrued interest |
|
$ |
1,938,635 |
|
|
$ |
3,778,750 |
|
|
|
|
|
|
|
|
|
|
December
31, 2017 |
|
|
|
|
|
|
|
|
Senior secured note
payable, including accrued interest |
|
$ |
2,028,111 |
|
|
$ |
2,028,111 |
|
2014 junior secured
notes payable, including accrued interest |
|
$ |
1,942,195 |
|
|
$ |
2,042,625 |
|
2010 junior secured
notes payable, including accrued interest |
|
$ |
1,796,042 |
|
|
$ |
3,752,500 |
|
|
Schedule of revenue by source |
Information
with respect to revenue by source is as follows:
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|
Three
Months Ended March 31, |
|
|
|
2018 |
|
|
2017 |
|
Disposable products: |
|
|
|
|
|
|
|
|
Functional
neurology |
|
$ |
1,148,870 |
|
|
$ |
1,290,484 |
|
Biologics
and drug delivery |
|
|
210,930 |
|
|
|
372,965 |
|
Total
disposable product revenue |
|
|
1,359,800 |
|
|
|
1,663,449 |
|
Capital equipment |
|
|
178,798 |
|
|
|
258,766 |
|
Total
product revenue |
|
|
1,538,598 |
|
|
|
1,922,215 |
|
Rental, service
and other |
|
|
84,768 |
|
|
|
84,857 |
|
Total
revenue |
|
$ |
1,623,366 |
|
|
$ |
2,007,072 |
|
|
Schedule of concentration of risk |
Information
with respect to customers that accounted for sales in excess of 10% of total sales in the three-month periods ended March 31,
2018 and 2017 is as follows:
|
Three
Months Ended March 31, |
|
2018 |
|
2017 |
Customer
- 1 |
13% |
|
12% |
Information
with respect to accounts receivable from those customers who comprised more than 10% of accounts receivable at March 31, 2018
and December 31, 2017 is as follows:
|
March
31, 2018 |
|
December
31, 2017 |
Customer
– 1 |
20% |
|
10% |
|