Other comprehensive income (loss)

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Other comprehensive income (loss)

Other comprehensive income (loss). Changes in the balances of each component of other comprehensive income (loss) and the related tax effects are as follows:

	Three Months Ended   June 30, 2021			Three Months Ended   June 30, 2020
	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	1,277	268	1,009	21,159	4,444	16,715
Reclassification adjustment for realized gains and losses on investments	(529)	(111)	(418)	(27)	(6)	(21)
	748	157	591	21,132	4,438	16,694
Foreign currency translation adjustments	1,760	381	1,379	5,174	980	4,194
Other comprehensive income	2,508	538	1,970	26,306	5,418	20,888

	Six Months Ended June 30, 2021			Six Months Ended June 30, 2020
	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	(10,312)	(2,165)	(8,147)	17,892	3,757	14,135
Reclassification adjustment for realized gains and losses on investments	(713)	(150)	(563)	(128)	(27)	(101)
	(11,025)	(2,315)	(8,710)	17,764	3,730	14,034
Foreign currency translation adjustments	4,111	865	3,246	(8,485)	(1,237)	(7,248)
Other comprehensive income (loss)	(6,914)	(1,450)	(5,464)	9,279	2,493	6,786