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EMPLOYEE BENEFIT PLANS (Tables)
 12 Months Ended
Dec. 31, 2022
Retirement Benefits [Abstract]  
Schedule of Changes in Projected Benefit Obligations
The following tables set forth the change in the projected benefit obligation and plan assets and reconcile the funded status and the amounts recognized in the Consolidated Balance Sheets for the pension and postretirement benefit plans for the two years ended December 31:
 PensionPostretirement
 2022202120222021
Change in Projected Benefit Obligation
Projected benefit obligation at beginning of year$93,799 $100,469 $1,890 $1,886 
Service cost— — 7 8 
Interest cost2,434 2,228 51 45 
Actuarial gain(22,376)(5,112)(513)(35)
Benefits paid(3,609)(3,519)(14)(14)
Expenses paid(186)(267)— — 
Projected benefit obligation at end of year$70,062 $93,799 $1,421 $1,890 
Funded Status at End of Year:
Net accrued benefit cost($7,219)($8,720)($1,421)($1,890)
Schedule of Changes in Fair Value of Plan Assets
Change in Plan Assets
Fair value of plan assets at beginning of year$85,079 $78,883 — — 
Actual return on plan assets(18,527)9,896 — — 
Employer contributions86 86 14 14 
Benefits paid(3,609)(3,519)(14)(14)
Other expense(186)(267)— — 
Fair value of plan assets at end of year$62,843 $85,079 — — 
Schedule of Amounts Recognized in Balance Sheet
Amounts Recognized in the Consolidated
Balance Sheets Consist of:
Current liabilities($86)($86)($50)($46)
Noncurrent liabilities(7,133)(8,634)(1,371)(1,844)
Net amount recognized($7,219)($8,720)($1,421)($1,890)
Schedule of Projected Benefit Obligation and Accumulated Benefit Obligation in Excess of Fair Value
For pension and postretirement plans with accumulated benefit obligations in excess of plan assets, the following table sets forth the projected and accumulated benefit obligations and the fair value of plan assets for the two years ended December 31:
 20222021
Projected benefit obligation$70,062 $93,799 
Accumulated benefit obligation70,062 93,799 
Accumulated postretirement benefit obligation1,421 1,890 
Fair value of plan assets62,843 85,079 
Schedule of Amounts Recognized in Other Comprehensive Income (Loss)
Net gains or losses recognized in other comprehensive (loss) income for the three years ended December 31 are as follows:
 PensionPostretirement
 202220212020202220212020
Net gains (losses)$362 $11,262 ($1,587)$512 $40 ($207)
Net gains or losses reclassified from other comprehensive income and recognized as a component of pension and postretirement expense for the three years ended December 31 are as follows:
 PensionPostretirement
 202220212020202220212020
Amortization of losses (gains)$738 $1,154 $861 $15 $20 $8 
Schedule of Net Periodic Benefit Cost Not yet Recognized
Net losses that have not yet been included in pension and postretirement expense for the two years ended December 31, but have been recognized as a component of AOCI are as follows:
 PensionPostretirement
 2022202120222021
Net (losses) income($11,527)($12,627)$96 ($431)
Deferred income tax benefit 1,216 1,216 6 6 
AOCI($10,311)($11,411)$102 ($425)
Schedule of Net Benefit Costs
The following tables set forth the components of net pension and postretirement benefit (credit) cost that have been recognized during the three years ended December 31:
 PensionPostretirement
 202220212020202220212020
Components of Net Periodic Benefit (Credit) Cost
Service cost— — — $7 $8 $6 
Interest cost2,434 2,228 2,706 51 45 51 
Expected return on plan assets(3,486)(3,746)(3,504)— — — 
Amortization of losses (gains)738 1,154 861 15 20 8 
Net periodic benefit (credit) cost ($314)($364)$63 $73 $73 $65 
Schedule of Assumptions Used
The following table sets forth the principal assumptions inherent in the determination of benefit obligations and net periodic benefit cost of the pension and postretirement benefit plans as of December 31:
 PensionPostretirement
 202220212020202220212020
Assumptions used to determine benefit obligations at December 31:
Discount rate4.96 %2.65 %2.26 %5.01 %2.75 %2.42 %
Assumptions used to determine net periodic benefit cost for years ended December 31:
Discount rate 2.65 %2.26 %3.06 %2.75 %2.42 %3.16 %
Expected long-term return on plan assets4.97 %5.72 %5.72 %— — — 
Schedule of Allocation of Plan Assets
Our pension plans’ asset allocation (excluding short-term investments) at December 31, 2022 and 2021 are as follows:
 Percentage of 
Plan Assets
Asset Category20222021
Domestic equity securities28 %29 %
International equity securities20 %18 %
Domestic fixed income securities50 %51 %
Real estate fund2 %2 %
Total100 %100 %
The following table sets forth the net asset value of the plan assets as of December 31, 2022 or 2021:
December 31, 2022December 31, 2021
Asset Category
Investments at Net Asset Value:
     Separate Investment Accounts$62,843 $85,079 
Total Investments at Net Asset Value$62,843 $85,079 
Schedule of Expected Benefit Payments
Our expected benefit payments to be made for the next 10 years are as follows:
 Pension
Benefits		Postretirement
Benefits
2023$3,999 $50 
20244,180 53 
20254,338 57 
20264,478 62 
20274,594 66 
2028-203223,730 390