Schedule of Geographic Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 63.1	$ 64.9
Total non- current assets excluding goodwill	128.7		$ 129.6
UNITED KINGDOM
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	47.2	49.0
Total non- current assets excluding goodwill	90.0		91.9
GREECE
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	6.1	5.6
Total non- current assets excluding goodwill	14.7		15.3
Rest of World [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	9.8	$ 10.3
Total non- current assets excluding goodwill	$ 24.0		$ 22.4