CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Allowance for doubtful accounts	$ 9,811,000	$ 11,552,000
Related party transaction, due from (to) related party	$ 9,272,000	$ 0
Preferred stock, par value (in usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	95,000,000	95,000,000
Common stock, shares issued (in shares)	47,440,137	44,346,630
Common stock, shares outstanding (in shares)	47,440,137	44,346,630
Due from related parties	$ 7,500	$ 0
Consensus Cloud Solutions | Various Agreements | Affiliated Entity
Due from related parties	$ 9,300,000
Series A Preferred Stock
Preferred stock, par value (in usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	6,000	6,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Series B Preferred Stock
Preferred stock, par value (in usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	20,000	20,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0