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Revenue Related Disclosures - Additional Information (Details) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2025 USD ($) Contract	Mar. 31, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) Contract	Sep. 30, 2024 USD ($)
Subscription, maintenance and support services Member
Disaggregation Of Revenue [Line Items]
Revenues	$ 24.9		$ 25.6	$ 78.5	$ 76.2
Professional software development services member
Disaggregation Of Revenue [Line Items]
Revenues	0.2		0.7	0.8	2.4
Catch-up
Disaggregation Of Revenue [Line Items]
Revenues	$ 0.8	$ 3.5		$ 3.5
Number of Contract | Contract	2			2
Contract Renewals Period				3 years
United States
Disaggregation Of Revenue [Line Items]
Revenues	$ 24.3		26.0	$ 77.0	77.7
South Africa
Disaggregation Of Revenue [Line Items]
Revenues	0.8		0.3	2.3	0.9
Bahamas
Disaggregation Of Revenue [Line Items]
Revenues	0.8		0.3	2.3	0.9
South America
Disaggregation Of Revenue [Line Items]
Revenues	$ 0.8			$ 2.3
Uruguay
Disaggregation Of Revenue [Line Items]
Revenues			$ 0.3		$ 0.9

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