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Preferred Stock - Schedule of Components of Series H Preferred Stock (Details) - USD ($)
 12 Months Ended
Oct. 31, 2017
Aug. 31, 2017
Dec. 31, 2019
Dec. 31, 2018
Issuance of Series H Preferred Stock on August 10, 2018. shares 307,475 12,209,677    
Series H Preferred Stock [Member]        
Issuance of Series H Preferred Stock on August 10, 2018       $ 19,400,000
Issuance of Series H Preferred Stock on August 10, 2018. shares       19,400
Less: shares issued to B. Riley FBR as placement fee       $ (670,000)
Less: shares issued to B. Riley FBR as placement fee, shares       (670)
Less: shares issued for conversion of principal of 10% Convertible Debentures       $ (4,775,000)
Less: shares issued for conversion of principal of 10% Convertible Debentures, shares       (4,775)
Less: shares issued to 10% Convertible Debenture holders for additional payment of 20% annual internal rate of return       $ (955,000)
Less: shares issued to 10% Convertible Debenture holders for additional payment of 20% annual internal rate of return, shares       (955)
Net issuance of Series H Preferred Stock       $ 13,000,000
Net issuance of Series H Preferred Stock, shares       13,000
Payments made to B. Riley FBR from proceeds: Less: placement fee       $ (500,000)
Payments made to B. Riley FBR from proceeds: Less: legal fees and other costs       (25,296)
Total payments made from proceeds       (525,296)
Net cash proceeds from issuance of Series H Preferred Stock       12,474,704
Issuance of Series H Preferred Stock       19,400,000
Less issuance costs: Shares issued to B. Riley FBR as placement fee       (670,000)
Less issuance costs: Total payments made from proceeds       (525,296)
Less issuance costs: Legal and other costs paid in cash       (159,208)
Total issuance costs       (1,353,754)
Net issuance of Series H Preferred Stock       18,045,496
Beneficial conversion feature on Series H Preferred Stock       $ 18,045,496
Series I Preferred Stock [Member]        
Issuance of Series H Preferred Stock on August 10, 2018     $ 23,100,000  
Issuance of Series H Preferred Stock on August 10, 2018. shares     231,000  
Payments made to B. Riley FBR from proceeds: Less: placement fee     $ (1,386,000)  
Payments made to B. Riley FBR from proceeds: Less: legal fees and other costs     (73,858)  
Total issuance costs     (1,456,858)  
Less Liquidated Damages recognized upon issuance     (1,940,400)  
Total issuance costs and Liquidated Damages     (3,400,258)  
Net issuance of Series H Preferred Stock     19,699,742  
Series J Convertible Preferred Stock [Member]        
Issuance of Series H Preferred Stock on August 10, 2018     $ 20,000,000  
Issuance of Series H Preferred Stock on August 10, 2018. shares     20,000  
Less: shares issued to B. Riley FBR as placement fee     $ (5,000,000)  
Less: shares issued to B. Riley FBR as placement fee, shares     (5,000)  
Net issuance of Series H Preferred Stock     $ 15,000,000  
Net issuance of Series H Preferred Stock, shares     15,000  
Payments made to B. Riley FBR from proceeds: Less: placement fee     $ (525,240)  
Payments made to B. Riley FBR from proceeds: Less: legal fees and other costs     (54,764)  
Total issuance costs     (580,004)  
Less Liquidated Damages recognized upon issuance     (1,680,000)  
Total issuance costs and Liquidated Damages     (2,260,004)  
Net issuance of Series H Preferred Stock     $ 17,739,996