Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement [Abstract]

Summary of share-based compensation expense related to share-based awards recorded in the statements of income

The following table summarizes share-based compensation expense related to share-based awards recorded in the condensed consolidated statements of income, pursuant to ASC 718, Stock Compensation:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Cost of subscriptions, software services and maintenance	$	4,369	$	3,756	$	8,621	$	7,554
Selling, general and administrative expenses	14,017		11,310		27,067		21,928
Total share-based compensation expense	$	18,386	$	15,066	$	35,688	$	29,482