Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Parentheticals)

v3.22.1
Consolidated Balance Sheets (Parentheticals) - USD ($)
shares in Thousands, $ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Net of allowance for doubtful accounts (in Dollars) $ 409 $ 378
Preferred stock, par value (in Dollars per share) $ 0.001 $ 0.001
Preferred stock, shares authorized 10,000 10,000
Common stock, par value (in Dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized 300,000 300,000
Common stock, shares issued 74,411 72,778
Common stock, shares outstanding 74,411 72,778
Preferred Stock Series A    
Preferred stock, shares authorized 1,684 1,684
Preferred stock, shares issued
Preferred stock, shares outstanding
Preferred Stock Series B    
Preferred stock, shares authorized 1,581 1,581
Preferred stock, shares issued 927 927
Preferred stock, shares outstanding 927 927
Preferred stock, liquidation preference (in Dollars) $ 18,075  
Non-Voting Common Stock    
Common stock, par value (in Dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized 3,553 3,553
Common stock, shares issued 1 1
Common stock, shares outstanding 1 1