Insurance and reinsurance (Tables)

9 Months Ended

Sep. 30, 2021

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

Effects of Reinsurance

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(dollars in thousands)
Incurred and paid claims
Insurance (net of Outward Reinsurance)	$	831	$	—	$	2,630	$	—
Inward Reinsurance	3,750		2,570		9,187		10,498
Total	$	4,581	$	2,570	$	11,817	$	10,498
Change in claims outstanding and claims IBNR
Insurance (net of Outward Reinsurance)	$	220	$	—	$	9	$	—
Inward Reinsurance	3,621		1,985		2,991		5,018
Total	$	3,841	$	1,985	$	3,000	$	5,018