Condensed Consolidated Statements of Mezzanine Equity and Stockholders' Equity - USD ($)	Total	Noncontrolling Interest [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning Balance at Dec. 31, 2020	$ 1,371,615,000			$ 50,000	$ 1,501,206,000	$ (129,370,000)	$ (271,000)
Balance Balance, Shares at Dec. 31, 2020				504,274,890
Beginning Balance , Redeemable Non-Controlling Interest at Dec. 31, 2020		$ 14,179,000
Issuance of common stock	1,007,000				1,007,000
Issuance of common stock (Shares)				110,679
Stock-based compensation expense	11,838,000				11,838,000
Stock-based compensation expense, Shares				883,729
Exercise of stock options—net of tax	444,000				444,000
Exercise of stock options—net of tax , Shares				161,080
Dividend to CCCIS stockholders	(134,551,000)					(134,551,000)
Foreign currency translation adjustment	7,000						7,000
Net loss (income)	(5,084,000)					(5,084,000)
Ending Balance , Redeemable Non-Controlling Interest at Mar. 31, 2021		14,179,000
Ending Balance at Mar. 31, 2021	1,245,276,000		$ 0	$ 50,000	1,514,495,000	(269,005,000)	(264,000)
Ending Balance, Shares at Mar. 31, 2021				505,430,378
Beginning Balance at Dec. 31, 2021	1,872,318,000			$ 61,000	2,618,924,000	(746,352,000)	(315,000)
Balance Balance, Shares at Dec. 31, 2021				609,768,296
Beginning Balance , Redeemable Non-Controlling Interest at Dec. 31, 2021	14,179,000	14,179,000
Stock-based compensation expense	23,644,000				23,644,000
Exercise of stock options—net of tax	10,633,000				10,633,000
Exercise of stock options—net of tax , Shares				3,961,270
Exercise of Warrants-Net, Shares				1,246
Issuance of common stock upon vesting of RSUs-net of tax				$ 27,314
Foreign currency translation adjustment	9,000						9,000
Net loss (income)	11,975,000					11,975,000
Ending Balance , Redeemable Non-Controlling Interest at Mar. 31, 2022	14,179,000	$ 14,179,000
Ending Balance at Mar. 31, 2022	$ 1,918,579,000			$ 61,000	$ 2,653,201,000	$ (734,377,000)	$ (306,000)
Ending Balance, Shares at Mar. 31, 2022				613,758,126