Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2020

Significant Accounting Policies [Abstract]

Reinsurance Recoverable, Allowance for Credit Loss [Table Text Block]

Allowance on Reinsurance Recoverables
	Three months ended September 30, 2020		Nine months ended September 30, 2020
	(Dollars in thousands)
Beginning balance of the allowance for credit losses	$	857	$	868
Change in allowance for credit losses	2		(9)
Ending balance of the allowance for credit losses	$	859	$	859