Financial Instruments Fair Value Measurements (Details Narrative) - USD ($)
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12 Months Ended |
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Dec. 27, 2018 |
Aug. 22, 2018 |
Apr. 05, 2018 |
Mar. 15, 2018 |
Nov. 17, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Jul. 31, 2018 |
Jun. 01, 2018 |
Sep. 30, 2017 |
Change in fair value - Series A Warrants derivative liability |
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$ 96,480
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$ (1,942,501)
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Change in fair value of series A convertible preferred stock conversion option derivative liability |
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64,913
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643,318
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Common stock issued upon conversion of series convertible preferred stock |
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27,335
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Deemed dividend series A-1 convertible preferred stock issued in the series a exchange offer |
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$ 504,007
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Series A exchange offer |
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$ 1,686,175
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Series A Convertible Preferred Stock [Member] |
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Warrants exchanged |
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(18,334)
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Common stock issued upon conversion of series convertible preferred stock |
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Temporary equity carrying value |
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$ 0
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$ 0
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Series A exchange offer, shares |
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(154,837)
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Series A exchange offer |
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Series A Convertible Preferred Stock [Member] | Extinguishment of Debt [Member] |
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Warrants exchanged |
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249,667
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Series A exchange offer, shares |
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154,837
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Series A Warrants [Member] |
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Change in fair value - Series A Warrants derivative liability |
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$ (246,561)
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$ (246,561)
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$ (1,942,501)
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Warrants exchanged |
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Fair value derivative liability |
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$ 857,603
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Series A exchange offer, shares |
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(268,001)
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(154,837)
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Series A exchange offer |
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$ (514,562)
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$ (1,347,082)
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Series A Warrants [Member] | Extinguishment of Debt [Member] |
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Warrants exchanged |
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268,001
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Series A exchange offer, shares |
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154,837
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Series B Convertible Preferred Stock [Member] |
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Warrants exchanged |
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(33,325)
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Convertible preferred stock, shares issued upon conversion |
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499,334
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33,325
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Common stock issued upon conversion of series convertible preferred stock |
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$ (58,319)
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Series A exchange offer, shares |
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Series A exchange offer |
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Series B Convertible Preferred Stock [Member] | Extinguishment of Debt [Member] |
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Warrants exchanged |
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499,334
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Series A-1 Convertible Preferred Stock [Member] |
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Warrants exchanged |
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Common stock issued upon conversion of series convertible preferred stock |
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Series A exchange offer, shares |
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232,259
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Series A exchange offer |
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$ 843,100
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Series A-1 Convertible Preferred Stock [Member] | Extinguishment of Debt [Member] |
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Series A exchange offer, shares |
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232,259
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Series A exchange offer |
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$ 843,100
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Series Z Warrants [Member] |
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Change in fair value - Series A Warrants derivative liability |
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$ 1,060
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$ 3,304,377
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Convertible preferred stock, shares issued upon conversion |
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1.60
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Series Z Warrants [Member] | Extinguishment of Debt [Member] |
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Warrants exchanged |
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1,340,005
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Series A Convertible Preferred Stock Converted to Shares of Common Stock [Member] | Series Z Warrants Issued Upon Exchange of Series A Warrants [Member] |
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Convertible preferred stock, shares issued upon conversion |
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249,667
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Series A Warrants [Member] |
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Change in fair value - Series A Warrants derivative liability |
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$ 246,561
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Series A-1 Warrants [Member] |
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Change in fair value - Series A Warrants derivative liability |
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$ 310,450
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Series A-1 Warrants [Member] | Extinguishment of Debt [Member] |
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Series A exchange offer, shares |
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154,837
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Series A Convertible Preferred Stock [Member] |
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Warrants exchanged |
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18,334
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Common stock issued upon conversion of series convertible preferred stock |
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Series A exchange offer, shares |
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154,837
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(249,667)
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(154,837)
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Series A & A-1 Convertible Preferred Stock [Member] |
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Series A exchange offer, shares |
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232,259
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Series A exchange offer |
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$ 843,100
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March 15, 2018 Exchange Date [Member] | Series A Convertible Preferred Stock [Member] |
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Change in fair value - Series A Warrants derivative liability |
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$ 246,561
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Warrants exchanged |
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249,667
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Common stock issued upon conversion of series convertible preferred stock |
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$ 147,304
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Deemed dividend series A-1 convertible preferred stock issued in the series a exchange offer |
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$ 726,531
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March 15, 2018 Exchange Date [Member] | Series A Warrants [Member] |
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Warrants exchanged |
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268,001
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Income in derivative liability |
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$ 246,561
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Fair value derivative liability |
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$ 514,562
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Number warrants were exchanged |
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268,001
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March 15, 2018 Exchange Date [Member] | Series A and Series A-1 Exchange Offer - Series B Convertible Preferred Stock and Series Z Warrants [Member] |
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Exchange offer description |
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On March 15, 2018, the "Series A and Series A-1 Exchange Offer" was completed, wherein, two shares of Series B Convertible Preferred Stock were issued-upon-exchange of one share of Series A Convertible Preferred Stock, and five Series Z Warrants were issued-upon-exchange of one Series A Warrant; and, 1.33 shares of Series B Convertible Preferred Stock were issued-upon-exchange of one share of Series A-1 Convertible Preferred Stock, and five Series Z Warrants were issued-upon-exchange of one Series A-1 Warrant. Collectively, such exchanges are referred to as the "Series A and Series A-1 Exchange Offer" and the "March 15, 2018 Exchange Date".
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March 15, 2018 Exchange Date [Member] | Series B Convertible Preferred Stock [Member] |
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Warrants exchanged |
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975,568
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Convertible preferred stock, shares issued upon conversion |
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499,334
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Common stock issued upon conversion of series convertible preferred stock |
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$ 873,835
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March 15, 2018 Exchange Date [Member] | Series B Convertible Preferred Stock [Member] | Extinguishment of Debt [Member] |
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Convertible preferred stock, shares issued upon conversion |
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476,234
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Common stock issued upon conversion of series convertible preferred stock |
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$ 833,410
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March 15, 2018 Exchange Date [Member] | Series A-1 Convertible Preferred Stock [Member] |
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Warrants exchanged |
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357,259
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Common stock issued upon conversion of series convertible preferred stock |
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$ 199,241
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March 15, 2018 Exchange Date [Member] | Series Z Warrants [Member] |
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Change in fair value of series A convertible preferred stock conversion option derivative liability |
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$ (857,603)
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Warrants exchanged |
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2,739,190
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Number of warrants issued |
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1,340,005
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Fair value derivative liability |
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$ 514,562
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Derivative Liability |
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$ 343,041
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March 15, 2018 Exchange Date [Member] | Series Z Warrants [Member] | Extinguishment of Debt [Member] |
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Warrants exchanged |
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1,399,185
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Common stock issued upon conversion of series convertible preferred stock |
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$ 349,796
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March 15, 2018 Exchange Date [Member] | Series A and Series A-1 Exchange Offer [Member] | Series A-1 Convertible Preferred Stock [Member] |
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Warrants exchanged |
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357,259
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Common stock issued upon conversion of series convertible preferred stock |
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$ 1,032,650
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March 15, 2018 Exchange Date [Member] | Series A and Series A-1 Exchange Offer [Member] | Series B Convertible Preferred Stock [Member] |
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Warrants exchanged |
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476,234
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Common stock issued upon conversion of series convertible preferred stock |
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$ 833,410
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March 15, 2018 Exchange Date [Member] | Series A and Series A-1 Exchange Offer [Member] | Series Z Warrants [Member] |
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Warrants exchanged |
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1,399,185
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March 15, 2018 Exchange Date [Member] | Series A and Series A-1 Exchange Offer [Member] | Series A-1 Warrants [Member] |
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Warrants exchanged |
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279,837
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Number warrants were exchanged |
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279,837
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March 15, 2018 Exchange Date [Member] | Series A Warrants [Member] |
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Change in fair value - Series A Warrants derivative liability |
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$ 96,480
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March 15, 2018 Exchange Date [Member] | Series A-1 Warrants exchanged for Series Z Warrants [Member] |
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Warrants exchanged |
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279,837
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Number warrants were exchanged |
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1,399,185
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March 15, 2018 Exchange Date [Member] | Series Z Warrants One [Member] | Extinguishment of Debt [Member] |
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Warrants exchanged |
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1,399,185
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Common stock issued upon conversion of series convertible preferred stock |
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$ 895,478
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Number warrants were exchanged |
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279,837
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March 15, 2018 Exchange Date [Member] | Series A-1 Warrants [Member] | Extinguishment of Debt [Member] |
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Warrants exchanged |
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279,837
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Common stock issued upon conversion of series convertible preferred stock |
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$ 545,682
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November 17, 2017 Exchange Date [Member] |
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Exchange offer description |
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On November 17, 2017, the "Series A Exchange Offer" was completed, wherein 1.5 shares of Series A-1 Convertible Preferred Stock were issued-upon-exchange of one share of Series A Convertible Preferred Stock, and one Series A-1 Warrant was issued-upon-exchange of one Series A Warrant, with such exchanges referred to as the "Series A Exchange Offer" and the "November 17, 2017 Exchange Date". The Series A Exchange Offer was offered to all 28 holders and accepted by 13 holders of the Series A Convertible Preferred Stock and Series A Warrants.
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November 17, 2017 Exchange Date [Member] | Series A Convertible Preferred Stock [Member] |
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Series A exchange offer, shares |
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154,837
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Series A exchange offer |
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$ 339,093
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November 17, 2017 Exchange Date [Member] | Series A Warrants [Member] |
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Series A exchange offer, shares |
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154,837
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November 17, 2017 Exchange Date [Member] | Series A-1 Convertible Preferred Stock [Member] |
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Series A exchange offer, shares |
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232,259
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November 17, 2017 Exchange Date [Member] | Series A-1 Warrants [Member] |
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Series A exchange offer, shares |
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154,837
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Series A exchange offer |
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$ 1,347,082
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Senior Secured Convertible Note [Member] |
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Face value principal payable |
$ 7,750,000
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$ 7,750,000
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$ 7,750,000
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Proceeds from notes |
7,000,000
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Payment of lender fees |
$ (750,000)
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Securities Purchase Agreement [Member] | Senior Secured Convertible Note [Member] |
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Contractual maturity date |
Dec. 31, 2020
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Face value principal payable |
$ 7,750,000
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Secured note stated interest rate |
7.875%
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Proceeds from notes |
$ 7,000,000
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Payment of lender fees |
750,000
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Fair value of adjustment of convertible debt |
$ 903,000
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