Deferred Revenue and Performance Obligations (Tables)

3 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

Changes in deferred revenue

Total deferred revenue, including long-term, by segment is as follows:

	March 31, 2020		December 31, 2019
Enterprise Software	$	333,314	$	375,838
Appraisal and Tax	31,205		35,487
Corporate	1,607		1,369
Totals	$	366,126	$	412,694

Changes in total deferred revenue, including long-term, were as follows:

	Three months ended March 31, 2020
Balance as of December 31, 2019	$	412,694
Deferral of revenue	198,324
Recognition of deferred revenue	(244,892)
Balance as of March 31, 2020	$	366,126