Warrants and Derivative Liabilities (Details 2) - USD ($)
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|
1 Months Ended |
9 Months Ended |
12 Months Ended |
Nov. 01, 2017 |
Feb. 16, 2018 |
Jan. 19, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
| Fair Value Of Derivative Liabilities [Roll Forward] |
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|
|
|
|
|
|
| Fair Value of Derivative Liabilities |
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|
$ 823,037
|
$ 15,958,366
|
$ 823,037
|
$ 823,037
|
$ 1,231,129
|
| Fair Value of Derivative Liabilities Issued |
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|
|
516,058
|
10,784,634
|
10,988,736
|
368,364
|
| Change in Fair value of Derivative Liabilities |
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|
|
(2,024,660)
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1,653,477
|
6,503,174
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(767,198)
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| Reclassification of Derivatives to Equity |
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|
|
(144,375)
|
(2,150,581)
|
(2,356,581)
|
(9,258)
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| Fair Value of Derivative Liabilities |
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|
|
14,305,389
|
11,110,567
|
15,958,366
|
823,037
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| Less, noncurrent portion of derivative liabilities |
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|
|
(567,606)
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0
|
(219,453)
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(551,322)
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| Current balance of derivative liabilities |
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|
|
13,737,783
|
11,110,567
|
15,738,913
|
271,715
|
| Emerald Multi-Draw Credit Agreement - compound derivative liability |
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| Fair Value Of Derivative Liabilities [Roll Forward] |
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|
|
|
|
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| Fair Value of Derivative Liabilities |
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|
0
|
219,453
|
0
|
0
|
|
| Fair Value of Derivative Liabilities Issued |
|
|
|
516,058
|
|
204,102
|
|
| Change in Fair value of Derivative Liabilities |
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|
|
(167,905)
|
|
15,351
|
|
| Reclassification of Derivatives to Equity |
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|
|
0
|
|
0
|
|
| Fair Value of Derivative Liabilities |
|
|
|
567,606
|
|
219,453
|
0
|
| Series B Warrant Liability |
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|
|
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| Fair Value Of Derivative Liabilities [Roll Forward] |
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|
|
|
|
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| Fair Value of Derivative Liabilities |
|
|
551,322
|
487,500
|
551,322
|
551,322
|
1,112,308
|
| Fair Value of Derivative Liabilities Issued |
|
|
|
0
|
0
|
0
|
0
|
| Change in Fair value of Derivative Liabilities |
|
|
|
38,438
|
1,275,669
|
1,476,044
|
(560,986)
|
| Reclassification of Derivatives to Equity |
|
|
|
(144,375)
|
(1,333,866)
|
(1,539,866)
|
0
|
| Fair Value of Derivative Liabilities |
|
|
|
381,563
|
493,125
|
487,500
|
551,322
|
| Emerald Convertible Promissory Note - conversion liability |
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| Fair Value Of Derivative Liabilities [Roll Forward] |
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| Fair Value of Derivative Liabilities |
|
|
265,000
|
0
|
265,000
|
265,000
|
0
|
| Fair Value of Derivative Liabilities Issued |
|
|
|
|
360,000
|
360,000
|
265,000
|
| Change in Fair value of Derivative Liabilities |
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|
|
|
185,000
|
185,000
|
0
|
| Reclassification of Derivatives to Equity |
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|
|
|
(810,000)
|
(810,000)
|
0
|
| Fair Value of Derivative Liabilities |
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|
|
|
0
|
0
|
265,000
|
| Series B conversion liability |
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| Fair Value Of Derivative Liabilities [Roll Forward] |
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|
|
|
|
|
|
| Fair Value of Derivative Liabilities |
|
|
6,715
|
0
|
6,715
|
6,715
|
118,821
|
| Fair Value of Derivative Liabilities Issued |
|
|
|
|
0
|
0
|
0
|
| Change in Fair value of Derivative Liabilities |
|
|
|
|
0
|
0
|
(102,848)
|
| Reclassification of Derivatives to Equity |
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|
|
|
(6,715)
|
(6,715)
|
(9,258)
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| Fair Value of Derivative Liabilities |
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|
|
|
0
|
0
|
6,715
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| Series F Preferred Stock Put Option Liability |
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| Fair Value Of Derivative Liabilities [Roll Forward] |
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| Fair Value of Derivative Liabilities |
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|
0
|
|
0
|
0
|
0
|
| Fair Value of Derivative Liabilities Issued |
$ 103,364
|
|
|
|
|
|
103,364
|
| Change in Fair value of Derivative Liabilities |
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|
|
|
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(103,364)
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| Reclassification of Derivatives to Equity |
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|
|
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|
0
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| Fair Value of Derivative Liabilities |
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|
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|
0
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| Emerald Financing - Warrant Liability |
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| Fair Value Of Derivative Liabilities [Roll Forward] |
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| Fair Value of Derivative Liabilities |
|
|
0
|
15,251,413
|
0
|
0
|
|
| Fair Value of Derivative Liabilities Issued |
|
$ 5,707,423
|
$ 4,717,211
|
0
|
10,424,634
|
10,424,634
|
|
| Change in Fair value of Derivative Liabilities |
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|
|
(1,895,193)
|
192,808
|
4,826,779
|
|
| Reclassification of Derivatives to Equity |
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|
|
0
|
0
|
0
|
|
| Fair Value of Derivative Liabilities |
|
|
|
$ 13,356,220
|
$ 10,617,442
|
$ 15,251,413
|
$ 0
|