Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.21.2
Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Jun. 30, 2021
Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Preferred Stock, No Par Value   $ 0
Preferred stock, shares authorized   50,000,000
Common Stock, No Par Value $ 0.001 $ 0.001
Common Stock, Shares Authorized 100,000,000 100,000,000
Common Stock, Shares, Issued 0 28,553,307
Common Stock, Shares, Outstanding 0 28,553,307
Series C Convertible Preferred Stock [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Preferred stock, shares authorized 1,990,000 1,990,000
Preferred stock, par value per share $ 0 $ 0
Preferred stock, stated value $ 4.00 $ 4.00
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Series D Convertible Preferred Stock [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Preferred stock, shares authorized 211,353 211,353
Preferred stock, par value per share $ 0 $ 0
Preferred stock, stated value $ 0.01 $ 0.01
Preferred stock, shares issued 72,992 0
Preferred stock, shares outstanding 72,992  
Series E Junior Participating Preferred Stock [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Preferred stock, shares authorized 100,000 100,000
Preferred stock, par value per share $ 0 $ 0
Preferred stock, stated value $ 0.001 $ 0.001
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
No Par Value [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Common Stock, No Par Value $ 0 $ 0
Common Stock, Shares Authorized 500,000,000 500,000,000
Common Stock, Shares, Issued 37,355,650  
Common Stock, Shares, Outstanding 37,355,650 0