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EMPLOYEE RETIREMENT PLANS (Tables)
12 Months Ended
Dec. 31, 2018
Retirement Benefits [Abstract]  
Schedule of Weighted Average Plan Assets Allocation [Table Text Block]
The Company’s pension plan’s weighted average asset allocation at December 31, 2018 and 2017, by asset category, was as follows:
 
 
 
Plan Assets at December 31,
 
 
 
2018
 
 
2017
 
Asset Category:
 
 
 
 
 
 
 
 
Equity Securities
 
 
53
%
 
 
55
%
Fixed Income Securities
 
 
40
%
 
 
39
%
Other
 
 
7
%
 
 
6
%
Total
 
 
100
%
 
 
100
%
Changes in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status of Plan [Table Text Block]
The following is a reconciliation of the change in benefit obligation and plan assets of both the defined benefit pension plan and the unfunded supplemental pension plan for the years ended December 31, 2018 and 2017:
 
 
 
Defined Benefit Pension Plan
 
 
Supplemental Pension Plan
 
 
 
2018
 
 
2017
 
 
2018
 
 
2017
 
 
 
(Dollars in thousands)
 
Change in projected benefit obligation
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Projected benefit obligation, beginning of year
 
$
49,375
 
 
$
45,079
 
 
$
17,176
 
 
$
15,409
 
Service cost
 
 
360
 
 
 
378
 
 
 
209
 
 
 
185
 
Interest cost
 
 
1,608
 
 
 
1,616
 
 
 
595
 
 
 
591
 
Actuarial (gain) loss
 
 
(4,039
)
 
 
4,423
 
 
 
(1,601
)
 
 
1,519
 
Benefits paid
 
 
(2,294
)
 
 
(2,121
)
 
 
(488
)
 
 
(528
)
Projected benefit obligation, end of year
 
$
45,010
 
 
$
49,375
 
 
$
15,891
 
 
$
17,176
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Change in plan assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fair value of plan assets, beginning of year
 
 
38,369
 
 
 
32,278
 
 
 
-
 
 
 
-
 
Actual return on plan assets
 
 
(1,362
)
 
 
4,590
 
 
 
-
 
 
 
-
 
Administrative expenses
 
 
(360
)
 
 
(378
)
 
 
-
 
 
 
-
 
Contributions
 
 
3,000
 
 
 
4,000
 
 
 
488
 
 
 
528
 
Benefits paid
 
 
(2,294
)
 
 
(2,121
)
 
 
(488
)
 
 
(528
)
Fair value of plan assets, end of year
 
$
37,353
 
 
$
38,369
 
 
$
-
 
 
$
-
 
Funded status of plan
 
$
(7,657
)
 
$
(11,006
)
 
$
(15,891
)
 
$
(17,176
)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Amounts recognized in the consolidated balance sheets consist of:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Accrued liabilities - other
 
$
-
 
 
$
-
 
 
$
(436
)
 
$
(416
)
Long-term pension liability
 
 
(7,657
)
 
 
(11,006
)
 
 
(15,455
)
 
 
(16,760
)
Net amount recognized
 
$
(7,657
)
 
$
(11,006
)
 
$
(15,891
)
 
$
(17,176
)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Amounts recognized in accumulated other comprehensive loss consist of:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Accumulated loss, net of income tax benefit of $4,082, $5,904, $1,102 and $2,166, respectively
 
$
11,616
 
 
$
9,916
 
 
$
3,136
 
 
$
3,854
 
Prior service cost, net of income tax liability of $0, $0, ($28) and ($75), respectively
 
 
-
 
 
 
-
 
 
 
(81
)
 
 
(97
)
Net amount recognized
 
$
11,616
 
 
$
9,916
 
 
$
3,055
 
 
$
3,757
 
Schedule of Assumptions Used [Table Text Block]
Assumptions used in determining net periodic pension cost for the years ended December 31, 2018 and 2017 were:
 
 
 
Defined Benefit Pension Plan
 
 
Supplemental Pension Plan
 
 
 
2018
 
 
2017
 
 
2018
 
 
2017
 
Discount rate for determining projected benefit obligation
 
 
3.70
%
 
 
4.33
%
 
 
3.75
%
 
 
4.41
%
Discount rate in effect for determining service cost
 
 
-
 
 
 
-
 
 
 
3.83
%
 
 
4.62
%
Discount rate in effect for determining interest cost
 
 
3.33
%
 
 
3.63
%
 
 
3.51
%
 
 
3.92
%
Long-term rate of return on plan assets
 
 
7.00
%
 
 
7.00
%
 
 
-
 
 
 
-
 
Schedule of Net Benefit Costs [Table Text Block]
The components of net periodic pension cost for the years ended December 31, 2018 and 2017, were:
 
 
 
2018
 
 
2017
 
 
 
(Dollars in thousands)
 
Service cost
 
$
569
 
 
$
563
 
Interest cost
 
 
2,204
 
 
 
2,207
 
Expected return on plan assets
 
 
(2,711
)
 
 
(2,301
)
Net amortization and deferral
 
 
634
 
 
 
526
 
    Net periodic pension cost
 
$
696
 
 
$
995
 
Schedule of Expected Benefit Payments [Table Text Block]
Projected benefit payments for the plans at December 31, 2018, were estimated as follows:
 
 
 
Defined Benefit

Pension Plan
 
 
Supplemental

Pension Plan
 
 
 
(Dollars in thousands)
 
2019
 
$
2,698
 
 
$
436
 
2020
 
$
2,713
 
 
$
470
 
2021
 
$
2,726
 
 
$
504
 
2022
 
$
2,714
 
 
$
551
 
2023
 
$
2,755
 
 
$
702
 
2024 - 2028
 
$
14,016
 
 
$
4,750
 
Schedule of Allocation of Plan Assets [Table Text Block]
The following table summarizes the fair value of the Company’s pension plan assets at December 31, 2018, by asset category within the fair value hierarchy (for further level information, see Note 4):
 
 
 
December 31, 2018
 
 
 
Quoted Prices
 
 
Significant
 
 
Significant
 
 
 
 
 
 
in Active Markets
 
 
Observable Inputs
 
 
Unobservable Inputs
 
 
 
 
 
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
Total
 
 
 
(Dollars in thousands)
 
Common stocks
 
$
13,556
 
 
$
1,604
 
 
$
-
 
 
$
15,160
 
Preferred stocks
 
 
279
 
 
 
28
 
 
 
-
 
 
 
307
 
Exchange traded funds
 
 
4,454
 
 
 
-
 
 
 
-
 
 
 
4,454
 
Corporate obligations
 
 
-
 
 
 
4,568
 
 
 
-
 
 
 
4,568
 
State and municipal obligations
 
 
-
 
 
 
1,046
 
 
 
-
 
 
 
1,046
 
Pooled fixed income funds
 
 
7,767
 
 
 
-
 
 
 
-
 
 
 
7,767
 
U.S. government securities
 
 
-
 
 
 
286
 
 
 
-
 
 
 
286
 
Marketable CD's
 
 
-
 
 
 
911
 
 
 
-
 
 
 
911
 
Cash and cash equivalents
 
 
2,748
 
 
 
-
 
 
 
-
 
 
 
2,748
 
Subtotal
 
$
28,804
 
 
$
8,443
 
 
$
-
 
 
$
37,247
 
Other assets
(1)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
106
 
Total
 
 
 
 
 
 
 
 
 
 
 
 
 
$
37,353
 
 
(1)
This category represents trust receivables that are not leveled.
 
The following table summarizes the fair value of the Company’s pension plan assets at December 31, 2017, by asset category within the fair value hierarchy (for further level information, see Note 4):
 
 
 
December 31, 2017
 
 
 
Quoted Prices
 
 
Significant
 
 
Significant
 
 
 
 
 
 
in Active Markets
 
 
Observable Inputs
 
 
Unobservable Inputs
 
 
 
 
 
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
Total
 
 
 
(Dollars in thousands)
 
Common stocks
 
$
13,855
 
 
$
1,628
 
 
$
-
 
 
$
15,483
 
Preferred stocks
 
 
290
 
 
 
57
 
 
 
-
 
 
 
347
 
Exchange traded funds
 
 
5,546
 
 
 
-
 
 
 
-
 
 
 
5,546
 
Corporate obligations
 
 
-
 
 
 
5,867
 
 
 
-
 
 
 
5,867
 
State and municipal obligations
 
 
-
 
 
 
1,313
 
 
 
-
 
 
 
1,313
 
Pooled fixed income funds
 
 
6,895
 
 
 
-
 
 
 
-
 
 
 
6,895
 
U.S. government securities
 
 
-
 
 
 
381
 
 
 
-
 
 
 
381
 
Cash and cash equivalents
 
 
2,444
 
 
 
-
 
 
 
-
 
 
 
2,444
 
Subtotal
 
$
29,030
 
 
$
9,246
 
 
$
-
 
 
$
38,276
 
Other assets
(1)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
93
 
Total
 
 
 
 
 
 
 
 
 
 
 
 
 
$
38,369
 
 
(1)
This category represents trust receivables that are not leveled.