Other comprehensive loss (Tables)

3 Months Ended

Mar. 31, 2022

Equity [Abstract]

Schedule of changes in other comprehensive income (loss)

Changes in the balances of each component of other comprehensive loss and the related tax effects are as follows:

	Three Months Ended   March 31, 2022			Three Months Ended   March 31, 2021
	Before-Tax Amount	Tax Expense (Benefit)	Net-of-Tax Amount	Before-Tax Amount	Tax Expense (Benefit)	Net-of-Tax Amount
	($000 omitted)
Net unrealized gains and losses on investments:
Change in net unrealized gains and losses on investments	(25,188)	(5,290)	(19,898)	(11,589)	(2,433)	(9,156)
Reclassification adjustments for realized gains and losses on investments	(234)	(49)	(185)	(184)	(39)	(145)
	(25,422)	(5,339)	(20,083)	(11,773)	(2,472)	(9,301)
Foreign currency translation adjustments	976	356	620	2,351	484	1,867
Other comprehensive loss	(24,446)	(4,983)	(19,463)	(9,422)	(1,988)	(7,434)