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Note 21 - Other Postretirement Benefits (Tables)
12 Months Ended
Dec. 31, 2020
Postemployment Benefits [Abstract]  
Schedule of Changes in the Company's Benefit Obligation and Funded Status

 

 

 

Year Ended December 31,

 

 

 

2020

 

 

2019

 

Net benefit obligation at beginning of period

 

$

63

 

 

$

64

 

Interest cost

 

 

1

 

 

 

2

 

Plan participants’ contributions

 

 

1

 

 

 

1

 

Actuarial loss

 

 

1

 

 

 

 

Benefit payments

 

 

(3

)

 

 

(4

)

Net benefit obligation at end of period

 

$

63

 

 

$

63

 

 

 

 

 

 

 

 

 

 

Underfunded status at end of period

 

$

(63

)

 

$

(63

)

Schedule of Amounts from Other Post-retirement Plan Recognized in Balance Sheet

 

 

 

As of December 31,

 

 

 

2020

 

 

2019

 

Other current liabilities

 

$

(3

)

 

$

(3

)

Pension and other postretirement liabilities

 

 

(60

)

 

 

(60

)

 

 

$

(63

)

 

$

(63

)

Schedule of Amounts Recognized in Accumulated Other Comprehensive Income (Loss)

 

 

 

As of December 31,

 

 

 

2020

 

 

2019

 

Net actuarial gain

 

$

4

 

 

$

5

 

Schedule of Other Post-retirement Plan Recognized in Other Comprehensive (Income) Loss

 

 

 

Year Ended December 31,

 

 

 

2020

 

 

2019

 

Newly established loss

 

$

1

 

 

$

 

Amortization of:

 

 

 

 

 

 

 

 

  Net actuarial gain

 

 

 

 

 

1

 

Total gain recognized in Other comprehensive income

 

$

1

 

 

$

1

 

Schedule of Other Post-retirement Plan, Net Benefit Costs

 

 

 

Year Ended December 31,

 

 

 

2020

 

 

2019

 

Components of net postretirement benefit cost:

 

 

 

 

 

 

 

 

Service cost

 

$

 

 

$

 

Interest cost

 

 

1

 

 

 

2

 

Amortization of:

 

 

 

 

 

 

 

 

Actuarial gain

 

 

 

 

 

(1

)

Other postretirement benefit cost from continuing

   operations

 

$

1

 

 

$

1

 

Schedule of Assumptions Used to Calculate Other Post-retirement Plan, Net Benefit Obligation

 

 

 

As of December 31,

 

 

 

2020

 

 

2019

 

Discount rate

 

 

2.21

%

 

 

2.93

%

Salary increase rate

 

 

1.80

%

 

 

1.80

%

Schedule of Assumptions Used to Calculate Other Post-retirement Plan Net Benefit Costs

 

 

 

Year Ended December 31,

 

 

 

2020

 

 

2019

 

Effective rate for interest cost

 

 

2.67

%

 

 

3.26

%

Salary increase rate

 

 

1.80

%

 

 

2.35

%

Other Post-retirement Benefits, Schedule of Health Care Cost Trend Rates

 

 

 

2020

 

 

2019

 

Healthcare cost trend

 

 

5.33

%

 

 

5.37

%

Rate to which the cost trend rate is assumed to decline

   (the ultimate trend rate)

 

 

3.14

%

 

 

3.14

%

Year that the rate reaches the ultimate trend rate

 

 

2039

 

 

 

2038

 

Schedule of Expected Other Post-retirement Benefit Payments

 

2021

 

$

3

 

2022

 

 

3

 

2023

 

 

3

 

2024

 

 

3

 

2025

 

 

3

 

2026-2030

 

 

16