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- Definition

Summary of significant accounting policies.

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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

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- Definition

Amortization period of cost capitalized in obtaining or fulfilling contract with customer, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Amount of fees incurred for commissions on mutual funds and insurance products.

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Jun. 30, 2023	Sep. 30, 2023	Sep. 30, 2022	Aug. 11, 2023	Dec. 31, 2022	Sep. 28, 2022
Summary Of Significant Accounting Policies [Line Items]
Percentage of restricted cash balance (as a percent)						75.00%		25.00%
Allowance for doubtful accounts	$ 2,268			$ 2,268			$ 2,125
Capitalized contract cost, amortization period (in years)	5 years			5 years
Commission expense	$ 11,300	$ 9,500		$ 33,500	$ 26,500
Severance costs			$ 6,300
Sales Revenue, Net \| Customer Concentration Risk \| Government Agencies
Summary Of Significant Accounting Policies [Line Items]
Concentration risk percentage	21.10%	21.20%		20.60%	19.20%
Sales Revenue, Net \| Customer Concentration Risk \| Federal Government Agencies
Summary Of Significant Accounting Policies [Line Items]
Concentration risk percentage	4.60%	5.50%		4.30%	4.80%
Sales Revenue, Net \| Customer Concentration Risk \| Foreign Customers
Summary Of Significant Accounting Policies [Line Items]
Concentration risk percentage	35.30%	31.30%		35.60%	33.20%