Revenues (Tables)

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Revenues from external customers classified by revenue source are as follows (in thousands). See Note 18 - Segment Information for additional information.

	Year ended December 31,
Digital Media	2022		2021		2020
Advertising	$	788,135	$	838,075	$	627,198
Subscription	244,694		197,354		166,219
Other	46,343		33,871		17,943
Total Digital Media revenues	$	1,079,172	$	1,069,300	$	811,360
Cybersecurity and Martech
Subscription	$	312,626	$	348,611	$	347,697
Total Cybersecurity and Martech revenues	$	312,626	$	348,611	$	347,697
Corporate	$	—	$	—	$	1
Elimination of inter-segment revenues	(801)		(1,189)		(229)
Total Revenues	$	1,390,997	$	1,416,722	$	1,158,829
Timing of revenue recognition
Point in time	$	46,770	$	42,276	$	27,685
Over time	1,344,227		1,374,446		1,131,144
Total	$	1,390,997	$	1,416,722	$	1,158,829