Acquisitions - Additional Information (Details) - USD ($)			12 Months Ended
	Apr. 03, 2020	Jan. 02, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Goodwill			$ 425,677,000	$ 425,677,000	$ 405,053,000
Identifiable intangible assets			87,920,000	103,520,000
Payment Service Network, Inc.
Business Acquisition [Line Items]
Business acquisition, percentage of outstanding equity interests acquired		100.00%
Purchase consideration		$ 24,595,000
Net cash payment		20,213,000
Fair value of contingent consideration at acquisition		4,434,000
Working capital adjustment		100,000
Payments upon achievement of earnout targets			1,900,000	1,500,000
Contingent consideration, fair value			$ 2,800,000	$ 3,400,000
Goodwill		17,447,000
Payment Service Network, Inc. | Maximum
Business Acquisition [Line Items]
Consideration receivable by former shareholders upon achievement of earnout targets		$ 6,500,000
Track Your Hours, LLC
Business Acquisition [Line Items]
Business acquisition, percentage of outstanding equity interests acquired	100.00%
Purchase consideration	$ 5,500,000
Net cash payment	5,300,000
Fair value of contingent consideration at acquisition	200,000
Goodwill	3,200,000
Identifiable intangible assets	$ 2,600,000