Summary of Significant Accounting Policies - Narrative (Details)	3 Months Ended	9 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2024 USD ($) reporting_unit	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Related Party Transaction [Line Items]
Number of operating segments (in reporting units) | reporting_unit		1
Number of reportable segments (in reporting units) | reporting_unit		1
Deferred costs and other assets	$ 7,900,000	$ 7,900,000		$ 8,800,000
Deferred commission	3,600,000	3,600,000		2,600,000
Life insurance balance	0	0		3,300,000
Deferred tax liabilities	22,700,000	22,700,000		800,000
Deferred compensation liability	100,000	100,000		400,000
Proceeds from insurance settlement		100,000	$ 500,000
Impairment loss	200,000
Developed Technology Rights | Director
Related Party Transaction [Line Items]
Accounts payable	0	0		$ 0
Master Development Agreement | Director
Related Party Transaction [Line Items]
Amount paid for services to act III management	0	0	$ 100,000
Houden Superannuation | Director
Related Party Transaction [Line Items]
Accounts payable	0	$ 0
Rent paid	$ 100,000