Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Schedule of Payment of Preferred Stock (Details)

v3.21.1
Stockholders' Equity - Schedule of Payment of Preferred Stock (Details)
Dec. 31, 2020
USD ($)
$ / shares
shares
Convertible Preferred Stock Series H [Member]  
Preferred stock outstanding | shares 8
Multiplied by the stated value $ 154.00
Equals the gross stated value | $ $ 1,232
Divided by the conversion price $ 184.80
Equals the convertible shares of common stock | shares 7
Multiplied by the fair market value of common stock $ 6.08
Payment | $ $ 43
Convertible Preferred Stock Series H-3 [Member]  
Preferred stock outstanding | shares 1,234
Multiplied by the stated value $ 138.00
Equals the gross stated value | $ $ 170,292
Divided by the conversion price $ 165.60
Equals the convertible shares of common stock | shares 1,028
Multiplied by the fair market value of common stock $ 6.08
Payment | $ $ 6,250
Convertible Preferred Stock Series H-6 [Member]  
Preferred stock outstanding | shares 50
Multiplied by the stated value $ 72.00
Equals the gross stated value | $ $ 3,600
Divided by the conversion price $ 2.50
Equals the convertible shares of common stock | shares 1,440
Multiplied by the fair market value of common stock $ 6.08
Payment | $ $ 8,755