Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (unaudited) (Parentheticals)

v3.20.2
Condensed Consolidated Balance Sheets (unaudited) (Parentheticals) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Allowance for doubtful accounts $ 6,916 $ 7,516
Short-term debt, fair value 820,035 0
Long-term debt, fair value $ 0 $ 658,839
Series A common stock    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 500,000,000 500,000,000
Common stock, shares issued (in shares) 101,350,710 101,306,716
Common stock, shares outstanding (in shares) 101,350,710 101,306,716
Series B common stock    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 20,000,000 20,000,000
Common stock, shares issued (in shares) 4,488,568 4,437,593
Common stock, shares outstanding (in shares) 4,488,568 4,437,593
Series C Common Stock    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 1,040,000,000 1,040,000,000
Common stock, shares issued (in shares) 0 0
Common stock, shares outstanding (in shares) 0 0