Annual report pursuant to Section 13 and 15(d)

Revenue Related Disclosures - Additional Information (Details)

Revenue Related Disclosures - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Subscription, maintenance and support services Member
Disaggregation Of Revenue [Line Items]
Revenues	$ 75.4	$ 54.7	$ 45.7
Professional software development services member
Disaggregation Of Revenue [Line Items]
Revenues	5.6	3.4
United States
Disaggregation Of Revenue [Line Items]
Revenues	80.2	57.3	45.0
South Africa
Disaggregation Of Revenue [Line Items]
Revenues	0.8	0.9	0.7
Bahamas
Disaggregation Of Revenue [Line Items]
Revenues	$ 0.8	$ 0.9	$ 0.7

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details