Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (unaudited) (Parenthetical)

v3.19.2
Condensed Consolidated Balance Sheets (unaudited) (Parenthetical) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts $ 626 $ 673
Debt issuance costs $ 3,063 $ 3,390
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock, shares authorized (in shares) 300,000,000 300,000,000
Common stock, shares, outstanding (in shares) 38,958,744 37,318,942
Treasury stock, shares outstanding (in shares) 10,399,818 11,524,975