Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.19.1
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Statement of Financial Position [Abstract]    
Trade receivables, allowance for doubtful accounts $ 3,239 $ 3,759
Property and equipment, accumulated depreciation 43,685 40,531
Subscriber accounts and deferred contract acquisition costs, accumulated amortization $ 1,670,228 $ 1,621,242
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, authorized shares (in shares) 1,000 1,000
Common stock, issued shares (in shares) 1,000 1,000
Common stock, outstanding shares (in shares) 1,000 1,000