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Accumulated Other Comprehensive Income (Tables)
9 Months Ended
Sep. 30, 2024
Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Schedule Of Changes In Balances Of Each Component Of Accumulated Other Comprehensive Income, Net Of Tax
The following table provides changes in the balances of each component of accumulated other comprehensive income, net of tax, for the three- and nine-month periods ended September 30, 2024 and 2023:

Three Months Ended
September 30, 2024 (in thousands)
Unrealized Gains and
Losses
On Available-for-Sale
Securities
Postretirement
Benefits Plans
 
Total
Beginning balance at June 30, 2024
$113 $55 $168 
Other comprehensive income before calculations920  920 
Amounts reclassified from accumulated other comprehensive income
   
Net current-period other comprehensive income 920  920 
Ending balance$1,033 $55 $1,088 
Three Months Ended
September 30, 2023 (in thousands)
Unrealized Gains and
Losses
On Available-for-Sale
Securities
Postretirement
Benefits Plans
Total
Beginning balance at June 30, 2023
$19 $142 $161 
Other comprehensive loss before calculations(984)(6)(990)
Amounts reclassified from accumulated other comprehensive income
74 — 74 
Net current-period other comprehensive loss(910)(6)(916)
Ending balance
$(891)$136 $(755)
Nine Months Ended
September 30, 2024 (in thousands)
Unrealized Gains and
Losses
On Available-for-Sale
Securities
Postretirement
Benefits Plans
 
Total
Beginning balance at December 31, 2023$583 $55 $638 
Other comprehensive income before calculations394  394 
Amounts reclassified from accumulated other comprehensive income
56  56 
Net current-period other comprehensive income 450  450 
Ending balance$1,033 $55 $1,088 
Nine Months Ended
September 30, 2023 (in thousands)
Unrealized Gains and
Losses
On Available-for-Sale
Securities
Postretirement
Benefits Plans
Total
Beginning balance at December 31, 2022$164 $36 $200 
Other comprehensive (loss) income before calculations(1,215)100 (1,115)
Amounts reclassified from accumulated other comprehensive income
160 — 160 
Net current-period other comprehensive (loss) income (1,055)100 (955)
Ending balance
$(891)$136 $(755)
Schedule Of Reclassification Out Of Accumulated Other Comprehensive Income
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, 2024 and 2023:

Three Months Ended
September 30, 2024 (in thousands)
Details about Accumulated Other Comprehensive Income Components
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$ 
Write-down of securities 
Total$ Net investment gains (losses)
Tax Provision for income taxes
Net of Tax$ 
Reclassifications for the period$ 
Three Months Ended
September 30, 2023 (in thousands)
Details about Accumulated Other Comprehensive Income Components
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$— 
Write-down of securities(96)
Total$(96)Net investment gains (losses)
Tax22 Provision for income taxes
Net of Tax$(74)
Reclassifications for the period$(74)
Nine Months Ended
September 30, 2024 (in thousands)
Details about Accumulated Other Comprehensive Income Components
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$ 
Write-down of securities(74)
Total$(74)Net investment gains (losses)
Tax18 Provision for income taxes
Net of Tax$(56)
Reclassifications for the period$(56)
Nine Months Ended
September 30, 2023 (in thousands)
Details about Accumulated Other Comprehensive Income Components
Amount Reclassified from Accumulated Other Comprehensive Income
Affected Line Item in the Consolidated Statements of Operations
Unrealized gains and losses on available-for-sale securities:
Net realized gain on investments$— 
Write-down of securities(208)
Total$(208)Net investment gains (losses)
Tax48 Provision for income taxes
Net of Tax$(160)
Reclassifications for the period$(160)