Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)

v3.19.3
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Accounts receivable, net of allowance $ 655 $ 657
Preferred stock, par value (in dollars per share) $ 0.0001  
Preferred Stock, authorized (shares) 10,000,000  
Preferred Stock, issued (in shares)  
Preferred stock, outstanding (in shares)  
Common stock, par value (in dollars per share) $ 0.01  
Class A common stock    
Common stock, par value (in dollars per share) $ 0.01  
Common stock, authorized (in shares) 125,000,000  
Common stock, issued (in shares) 9,998,000  
Common stock, outstanding (in shares) 9,998,000  
Class B common stock    
Common stock, par value (in dollars per share) $ 0.0001  
Common stock, authorized (in shares) 10,000,000  
Common stock, issued (in shares) 5,988,000  
Common stock, outstanding (in shares) 5,988,000  
Class C common stock    
Common stock, par value (in dollars per share) $ 0.0001  
Common stock, authorized (in shares) 100,000,000  
Common stock, issued (in shares) 77,791,000  
Common stock, outstanding (in shares) 77,791,000