The following table provides changes in the balances of each component of accumulated other comprehensive income, net of tax, for the periods ended September 30, 2021 and 2020:


Three Months Ended September 30, 2021 (in thousands)	Unrealized Gains and Losses On Available-for-Sale Securities		Postretirement Benefits Plans		Total
Beginning balance at June 30	$	3,949	$	(144)	$	3,805
Other comprehensive loss before reclassifications	(342)		—		(342)
Amounts reclassified from accumulated other comprehensive income	9		—		9
Net current-period other comprehensive loss	(333)		—		(333)
Ending balance	$	3,616	$	(144)	$	3,472


Three Months Ended September 30, 2020 (in thousands)	Unrealized Gains and Losses On Available-for-Sale Securities		Postretirement Benefits Plans		Total
Beginning balance at June 30	$	4,294	$	(64)	$	4,230
Other comprehensive income before reclassifications	50		—		50
Amounts reclassified from accumulated other comprehensive income	—		—		—
Net current-period other comprehensive income	50		—		50
Ending balance	$	4,344	$	(64)	$	4,280


Nine Months Ended September 30, 2021 (in thousands)	Unrealized Gains and Losses On Available-for-Sale Securities		Postretirement Benefits Plans		Total
Beginning balance at January 1	$	4,470	$	(144)	$	4,326
Other comprehensive loss before reclassifications	(839)		—		(839)
Amounts reclassified from accumulated other comprehensive income	(15)		—		(15)
Net current-period other comprehensive loss	(854)		—		(854)
Ending balance	$	3,616	$	(144)	$	3,472


Nine Months Ended September 30, 2020 (in thousands)	Unrealized Gains and Losses On Available-for-Sale Securities		Postretirement Benefits Plans		Total
Beginning balance at January 1	$	3,132	$	(32)	$	3,100
Other comprehensive income (loss) before reclassifications	864		(32)		832
Amounts reclassified from accumulated other comprehensive income	348		—		348
Net current-period other comprehensive income (loss)	1,212		(32)		1,180
Ending balance	$	4,344	$	(64)	$	4,280

The following table provides significant amounts reclassified out of each component of accumulated other comprehensive income for the three- and nine-month periods ended September 30, 2021 and 2020:


Three Months Ended September 30, 2021 (in thousands)
Details about Accumulated Other Comprehensive Income Components (in thousands)	Amount Reclassified from Accumulated Other Comprehensive Income		Affected Line Item in the Consolidated Statements of Operations
Unrealized gains and losses on available-for-sale securities:
Net realized loss on investments	$	(11)
Other-than-temporary impairments	—
Total	$	(11)	Net realized investment gains
Tax	2		Provision for income taxes
Net of Tax	$	(9)
Reclassifications for the period	$	(9)


Three Months Ended September 30, 2020 (in thousands)
Details about Accumulated Other Comprehensive Income Components (in thousands)	Amount Reclassified from Accumulated Other Comprehensive Income		Affected Line Item in the Consolidated Statements of Operations
Unrealized gains and losses on available-for-sale securities:
Net realized gain on investments	$	—
Other-than-temporary impairments	—
Total	$	—	Net realized investment gains
Tax	—		Provision for income taxes
Net of Tax	$	—
Reclassifications for the period	$	—


Nine Months Ended September 30, 2021 (in thousands)
Details about Accumulated Other Comprehensive Income Components (in thousands)	Amount Reclassified from Accumulated Other Comprehensive Income		Affected Line Item in the Consolidated Statements of Operations
Unrealized gains and losses on available-for-sale securities:
Net realized gain on investments	$	19
Other-than-temporary impairments	—
Total	$	19	Net realized investment gains
Tax	(4)		Provision for income taxes
Net of Tax	$	15
Reclassifications for the period	$	15


Nine Months Ended September 30, 2020 (in thousands)
Details about Accumulated Other Comprehensive Income Components (in thousands)	Amount Reclassified from Accumulated Other Comprehensive Income		Affected Line Item in the Consolidated Statements of Operations
Unrealized gains and losses on available-for-sale securities:
Net realized gain on investments	$	30
Other-than-temporary impairments	(482)
Total	$	(452)	Net realized investment gains
Tax	104		Provision for income taxes
Net of Tax	$	(348)
Reclassifications for the period	$	(348)