Insurance and reinsurance (Tables)

3 Months Ended

Mar. 31, 2022

SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]

Effects of Reinsurance

	Three Months Ended March 31,
	2022		2021
	(dollars in thousands)
Incurred and paid claims
Insurance (net of Outward Reinsurance)	$	1,067	$	744
Inward Reinsurance	3,011		3,904
Total	$	4,078	$	4,648
Change in claims outstanding and claims IBNR
Insurance (net of Outward Reinsurance)	$	54	$	(136)
Inward Reinsurance	(589)		(559)
Total	$	(535)	$	(695)