Note 7 - Goodwill - Intangible Assets, Goodwill and Other (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($)
Balance	$ 50,358
Measurement period adjustments	412
Balance	50,770
Operating Segments [Member] | Extended Warranty Segment [Member]
Balance	31,153
Measurement period adjustments	0
Balance	31,153
Operating Segments [Member] | Kingsway Search Xcelerator [Member]
Balance	18,473
Measurement period adjustments	412
Balance	18,885
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Balance	732
Measurement period adjustments	0
Balance	$ 732