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v3.19.3.a.u2

Retirement Benefit Plans (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2019 | Dec. 31, 2018
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |  |
Interest Credit Under Cash Balance Plan |  | 0.03 |  |  |  |  |
Employer matching contribution, percent of match, maximum |  | 5.00% |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | $ 57,051 | $ 48,445 |  | $ 57,051 |  | $ 48,445
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 48,445 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 57,051 | 48,445 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | $ 57,051 | $ 48,445 |  | $ 57,051 |  | $ 48,445
Percent of Total |  |  |  |  | 100.00% |  | 100.00%
Expected Future Benefit Payments |  |  |  |  |  |  |
Health Care Cost Trend Rate Assumed for Next Year |  |  |  |  | 6.75% |  | 7.00%
Rate to which the Cost Trend Rate is Assumed to Decline (the Ultimate Trend Rate) |  |  |  |  | 3.78% |  | 3.78%
Year that the Rate Reaches the Ultimate Trend Rate |  | 2075 | 2075 |  |  |  |
Effect of a One Percentage Point Increase on Service and Interest Cost Components |  | $ 43 |  |  |  |  |
Effect of a One Percentage Point Decrease on Service and Interest Cost Components |  | (36) |  |  |  |  |
Effect of a One Percentage Point Increase on Accumulated Postretirement Benefit Obligation |  | 550 |  |  |  |  |
Effect of a One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation |  | (477) |  |  |  |  |
Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 57,051 | $ 48,445 |  | $ 57,051 |  | $ 48,445
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 48,445 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 57,051 | 48,445 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 57,051 | 48,445 |  | 57,051 |  | 48,445
Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Cash |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | $ 0 |  | $ 0
Percent of Total |  |  |  |  | 0.00% |  | 0.00%
Cash | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | $ 0 |  | $ 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Cash | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Cash | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Interest-Bearing Money Market Fund |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 2,742 | 3,310 |  | 2,742 |  | 3,310
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 3,310 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 2,742 | 3,310 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 2,742 | 3,310 |  | $ 2,742 |  | $ 3,310
Percent of Total |  |  |  |  | 4.80% |  | 6.80%
Interest-Bearing Money Market Fund | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 2,742 | 3,310 |  | $ 2,742 |  | $ 3,310
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 3,310 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 2,742 | 3,310 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 2,742 | 3,310 |  | 2,742 |  | 3,310
Interest-Bearing Money Market Fund | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Interest-Bearing Money Market Fund | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Common Stock |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 6,542 | 5,381 |  | 6,542 |  | 5,381
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 5,381 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 6,542 | 5,381 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 6,542 | 5,381 |  | $ 6,542 |  | $ 5,381
Percent of Total |  |  |  |  | 11.50% | [1] | 11.10%
Common Stock | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 6,542 | 5,381 |  | $ 6,542 |  | $ 5,381
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 5,381 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 6,542 | 5,381 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 6,542 | 5,381 |  | 6,542 |  | 5,381
Common Stock | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Common Stock | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
North Country Funds - Equity |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 21,209 | 16,629 |  | 21,209 |  | 16,629
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period | [2] | 16,629 |  |  |  |  |
Fair Value of Plan Assets, End of Period | [2] | 21,209 | 16,629 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 21,209 | 16,629 |  | $ 21,209 |  | $ 16,629
Percent of Total | [2] |  |  |  | 37.20% |  | 34.30%
North Country Funds - Equity | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 21,209 | 16,629 |  | $ 21,209 |  | $ 16,629
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period | [2] | 16,629 |  |  |  |  |
Fair Value of Plan Assets, End of Period | [2] | 21,209 | 16,629 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 21,209 | 16,629 |  | 21,209 |  | 16,629
North Country Funds - Equity | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period | [2] | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period | [2] | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 0 | 0 |  | 0 |  | 0
North Country Funds - Equity | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period | [2] | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period | [2] | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 0 | 0 |  | 0 |  | 0
Other Mutual Funds - Equity |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 15,868 | 13,081 |  | 15,868 |  | 13,081
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 13,081 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 15,868 | 13,081 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 15,868 | 13,081 |  | $ 15,868 |  | $ 13,081
Percent of Total |  |  |  |  | 27.80% |  | 27.00%
Other Mutual Funds - Equity | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 15,868 | 13,081 |  | $ 15,868 |  | $ 13,081
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 13,081 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 15,868 | 13,081 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 15,868 | 13,081 |  | 15,868 |  | 13,081
Other Mutual Funds - Equity | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Other Mutual Funds - Equity | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Equity Funds |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 37,077 | 29,710 |  | 37,077 |  | 29,710
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 29,710 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 37,077 | 29,710 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 37,077 | 29,710 |  | $ 37,077 |  | $ 29,710
Percent of Total |  |  |  |  | 65.00% |  | 61.30%
Equity Funds | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 37,077 | 29,710 |  | $ 37,077 |  | $ 29,710
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 29,710 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 37,077 | 29,710 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 37,077 | 29,710 |  | 37,077 |  | 29,710
Equity Funds | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Equity Funds | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
North Country Funds - Fixed Income |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 8,692 | 8,124 |  | 8,692 |  | 8,124
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period | [2] | 8,124 |  |  |  |  |
Fair Value of Plan Assets, End of Period | [2] | 8,692 | 8,124 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 8,692 | 8,124 |  | $ 8,692 |  | $ 8,124
Percent of Total | [2] |  |  |  | 15.20% |  | 16.80%
North Country Funds - Fixed Income | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 8,692 | 8,124 |  | $ 8,692 |  | $ 8,124
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period | [2] | 8,124 |  |  |  |  |
Fair Value of Plan Assets, End of Period | [2] | 8,692 | 8,124 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 8,692 | 8,124 |  | 8,692 |  | 8,124
North Country Funds - Fixed Income | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period | [2] | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period | [2] | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 0 | 0 |  | 0 |  | 0
North Country Funds - Fixed Income | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period | [2] | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period | [2] | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets | [2] | 0 | 0 |  | 0 |  | 0
Other Mutual Funds - Fixed Income |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 793 | 1,920 |  | 793 |  | 1,920
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 1,920 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 793 | 1,920 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 793 | 1,920 |  | $ 793 |  | $ 1,920
Percent of Total |  |  |  |  | 1.40% |  | 4.00%
Other Mutual Funds - Fixed Income | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 793 | 1,920 |  | $ 793 |  | $ 1,920
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 1,920 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 793 | 1,920 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 793 | 1,920 |  | 793 |  | 1,920
Other Mutual Funds - Fixed Income | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Other Mutual Funds - Fixed Income | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Fixed Income Funds |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 9,485 | 10,044 |  | 9,485 |  | 10,044
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 10,044 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 9,485 | 10,044 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 9,485 | 10,044 |  | $ 9,485 |  | $ 10,044
Percent of Total |  |  |  |  | 16.60% |  | 20.80%
Fixed Income Funds | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 9,485 | 10,044 |  | $ 9,485 |  | $ 10,044
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 10,044 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 9,485 | 10,044 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 9,485 | 10,044 |  | 9,485 |  | 10,044
Fixed Income Funds | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Fixed Income Funds | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 |  | 0 |  | 0
Alternative ETF |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 1,205 |  |  | 1,205 |  |
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 1,205 |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 1,205 |  |  | $ 1,205 |  |
Percent of Total |  |  |  |  | 2.10% |  |
Alternative ETF | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 1,205 |  |  | $ 1,205 |  |
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 1,205 |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 1,205 |  |  | 1,205 |  |
Alternative ETF | Significant Other Observable Inputs (Level 2) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 |  |  | 0 |  |
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 |  |  | 0 |  |
Alternative ETF | Significant Unobservable Inputs (Level 3) |  |  |  |  |  |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 |  |  | 0 |  |
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 |  |  | $ 0 |  |
Employees' Pension Plan |  |  |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |  |
Assumptions used calculating benefit obligation, interest rate to annuitize cash balance account |  |  |  |  | 2.04% |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 57,051 | 48,445 | $ 53,571 | $ 57,051 |  | 48,445
Benefit Obligation |  | 42,322 | 38,069 | 38,921 | 42,322 |  | 38,069
Funded Status of Plan |  |  |  |  | 14,729 |  | 10,376
Change in Benefit Obligation |  |  |  |  |  |  |
Benefit Obligation, Beginning of Period |  | 38,069 | 38,921 |  |  |  |
Service Cost |  | 1,527 | 1,557 | 1,392 |  |  |
Interest Cost |  | 1,765 | 1,598 | 1,682 |  |  |
Plan Participants' Contributions |  | 0 | 0 |  |  |  |
Amendments |  |  | 0 |  |  |  |
Actuarial Loss |  | 2,960 | (795) |  |  |  |
Benefits Paid |  | (1,999) | (3,212) |  |  |  |
Benefit Obligation, End of Period |  | 42,322 | 38,069 | 38,921 |  |  |
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 48,445 | 53,571 |  |  |  |
Actual Return on Plan Assets |  | 10,605 | (1,914) |  |  |  |
Employer Contributions |  | 0 | 0 |  |  |  |
Plan Participants' Contributions |  | 0 | 0 |  |  |  |
Benefits Paid |  | (1,999) | (3,212) |  |  |  |
Fair Value of Plan Assets, End of Period |  | 57,051 | 48,445 | 53,571 |  |  |
Accumulated Benefit Obligation at December 31, 2019 |  |  |  |  | 42,041 |  |
Amounts Recognized in the Consolidated Balance Sheets |  |  |  |  |  |  |
Prepaid Pension Asset |  |  |  |  | 14,729 |  | 10,376
Accrued Benefit Liability |  |  |  |  | 0 |  | 0
Net Benefit Recognized |  |  |  |  | 14,729 |  | 10,376
Amounts Recognized in Other Comprehensive Income (Loss) |  |  |  |  |  |  |
Net Unamortized (Gain) Loss Arising During the Period |  | (4,584) | 4,480 | (517) |  |  |
Net Prior Service Cost Arising During the Period |  |  | 0 | 0 |  |  |
Amortization of Net Loss |  | (613) | (194) | (306) |  |  |
Accretion of Net Retirement Plan Prior Service Credit, Tax (Expense) Benefit |  | (69) | 49 | 57 |  |  |
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans |  | (5,266) | 4,335 | (766) |  |  |
Accumulated Other Comprehensive Income |  |  |  |  |  |  |
Net Actuarial Loss (Gains) |  |  |  |  | 5,745 |  | 10,942
Prior Service Cost |  |  |  |  | 244 |  | 313
Total Accumulated Other Comprehensive Income, Before Tax |  |  |  |  | 5,989 |  | $ 11,255
Amounts that will be Amortized from Accumulated Other Comprehensive Income the Next Year |  |  |  |  |  |  |
Net Actuarial Loss |  |  |  |  | 4 |  |
Prior Service Cost |  |  |  |  | $ 63 |  |
Net Periodic Benefit Cost |  |  |  |  |  |  |
Service Cost |  | 1,527 | 1,557 | 1,392 |  |  |
Interest Cost |  | 1,765 | 1,598 | 1,682 |  |  |
Expected Return on Plan Assets |  | (3,060) | (3,362) | (3,141) |  |  |
Amortization of Prior Service (Credit) Cost |  | 69 | (49) | (57) |  |  |
Amortization of Net Loss |  | 613 | 194 | 306 |  |  |
Net Periodic Benefit Cost |  | $ 914 | $ (62) | $ 182 |  |  |
Weighted-Average Assumptions Used in Calculating Benefit Obligation |  |  |  |  |  |  |
Discount Rate |  |  |  |  | 3.72% |  | 4.81%
Rate of Compensation Increase |  |  |  |  | 3.50% |  | 3.50%
Interest Rate Credit for Determining Projected Cash Balance Account |  |  |  |  | 3.00% |  | 3.36%
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Discount Rate |  | 4.81% | 4.24% | 4.83% |  |  |
Expected Long-Term Return on Plan Assets |  | 6.50% | 6.50% | 6.50% |  |  |
Rate of Compensation Increase |  | 3.50% | 3.50% | 3.50% |  |  |
Interest Rate Credit for Determining Projected Cash Balance Account |  | 3.00% | 3.00% | 3.00% |  |  |
Interest Rate to Annuitize Cash Balance Account |  |  |  | 4.50% |  |  |
Interest Rate to Convert Annuities to Actuarially Equivalent Lump Sum Amounts |  |  |  | 4.50% |  |  |
Fair Value of Plan Assets |  | $ 57,051 | $ 48,445 | $ 53,571 | $ 57,051 |  | $ 48,445
Expected Future Benefit Payments |  |  |  |  |  |  |
2020 |  |  |  |  | 2,975 |  |
2021 |  |  |  |  | 2,527 |  |
2022 |  |  |  |  | 2,808 |  |
2023 |  |  |  |  | 3,048 |  |
2024 |  |  |  |  | 2,922 |  |
2025- 2029 |  |  |  |  | 14,571 |  |
Estimated Contributions During 2020 |  |  |  |  | $ 0 |  |
Select Executive Retirement Plan |  |  |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |  |
Assumptions used calculating benefit obligation, interest rate to annuitize cash balance account |  |  |  |  | 3.09% |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 | 0 | $ 0 |  | 0
Benefit Obligation |  | 5,194 | 4,710 | 4,586 | 5,194 |  | 4,710
Funded Status of Plan |  |  |  |  | (5,194) |  | (4,710)
Change in Benefit Obligation |  |  |  |  |  |  |
Benefit Obligation, Beginning of Period |  | 4,710 | 4,586 |  |  |  |
Service Cost |  | 324 | 414 | 45 |  |  |
Interest Cost |  | 217 | 192 | 209 |  |  |
Plan Participants' Contributions |  | 0 | 0 |  |  |  |
Amendments |  |  | 0 |  |  |  |
Actuarial Loss |  | 409 | (17) |  |  |  |
Benefits Paid |  | (466) | (465) |  |  |  |
Benefit Obligation, End of Period |  | 5,194 | 4,710 | 4,586 |  |  |
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 | 0 |  |  |  |
Actual Return on Plan Assets |  | 0 | 0 |  |  |  |
Employer Contributions |  | 466 | 465 |  |  |  |
Plan Participants' Contributions |  | 0 | 0 |  |  |  |
Benefits Paid |  | (466) | (465) |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 | 0 |  |  |
Accumulated Benefit Obligation at December 31, 2019 |  |  |  |  | 5,125 |  |
Amounts Recognized in the Consolidated Balance Sheets |  |  |  |  |  |  |
Prepaid Pension Asset |  |  |  |  | 0 |  | 0
Accrued Benefit Liability |  |  |  |  | (5,194) |  | (4,710)
Net Benefit Recognized |  |  |  |  | (5,194) |  | (4,710)
Amounts Recognized in Other Comprehensive Income (Loss) |  |  |  |  |  |  |
Net Unamortized (Gain) Loss Arising During the Period |  | 409 | (17) | 244 |  |  |
Net Prior Service Cost Arising During the Period |  |  | 0 | 0 |  |  |
Amortization of Net Loss |  | (113) | (131) | (129) |  |  |
Accretion of Net Retirement Plan Prior Service Credit, Tax (Expense) Benefit |  | (54) | (57) | (57) |  |  |
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans |  | 242 | (205) | 58 |  |  |
Accumulated Other Comprehensive Income |  |  |  |  |  |  |
Net Actuarial Loss (Gains) |  |  |  |  | 2,275 |  | 1,979
Prior Service Cost |  |  |  |  | 378 |  | 432
Total Accumulated Other Comprehensive Income, Before Tax |  |  |  |  | 2,653 |  | $ 2,411
Amounts that will be Amortized from Accumulated Other Comprehensive Income the Next Year |  |  |  |  |  |  |
Net Actuarial Loss |  |  |  |  | 132 |  |
Prior Service Cost |  |  |  |  | $ 42 |  |
Net Periodic Benefit Cost |  |  |  |  |  |  |
Service Cost |  | 324 | 414 | 45 |  |  |
Interest Cost |  | 217 | 192 | 209 |  |  |
Expected Return on Plan Assets |  | 0 | 0 | 0 |  |  |
Amortization of Prior Service (Credit) Cost |  | 54 | 57 | 57 |  |  |
Amortization of Net Loss |  | 113 | 131 | 129 |  |  |
Net Periodic Benefit Cost |  | $ 708 | $ 794 | $ 440 |  |  |
Weighted-Average Assumptions Used in Calculating Benefit Obligation |  |  |  |  |  |  |
Discount Rate |  |  |  |  | 3.75% |  | 4.80%
Rate of Compensation Increase |  |  |  |  | 3.50% |  | 3.50%
Interest Rate Credit for Determining Projected Cash Balance Account |  |  |  |  | 3.00% |  | 3.36%
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Discount Rate |  | 4.80% | 4.18% | 4.73% |  |  |
Rate of Compensation Increase |  | 3.50% | 3.50% | 3.50% |  |  |
Interest Rate Credit for Determining Projected Cash Balance Account |  | 3.00% | 3.00% | 3.00% |  |  |
Interest Rate to Annuitize Cash Balance Account |  |  |  | 4.50% |  |  |
Interest Rate to Convert Annuities to Actuarially Equivalent Lump Sum Amounts |  |  |  | 4.50% |  |  |
Fair Value of Plan Assets |  | $ 0 | $ 0 | $ 0 | $ 0 |  | $ 0
Expected Future Benefit Payments |  |  |  |  |  |  |
2020 |  |  |  |  | 444 |  |
2021 |  |  |  |  | 427 |  |
2022 |  |  |  |  | 409 |  |
2023 |  |  |  |  | 389 |  |
2024 |  |  |  |  | 555 |  |
2025- 2029 |  |  |  |  | 2,482 |  |
Estimated Contributions During 2020 |  |  |  |  | $ 444 |  |
Postretirement Benefit Plans |  |  |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |  |
Assumptions used calculating benefit obligation, interest rate to annuitize cash balance account |  |  |  |  | 3.68% |  |
Defined Benefit Plan Funded Status |  |  |  |  |  |  |
Fair Value of Plan Assets |  | 0 | 0 | 0 | $ 0 |  | 0
Benefit Obligation |  | 8,652 | 7,706 | 7,727 | 8,652 |  | 7,706
Funded Status of Plan |  |  |  |  | (8,652) |  | (7,706)
Change in Benefit Obligation |  |  |  |  |  |  |
Benefit Obligation, Beginning of Period |  | 7,706 | 7,727 |  |  |  |
Service Cost |  | 121 | 136 | 130 |  |  |
Interest Cost |  | 364 | 333 | 339 |  |  |
Plan Participants' Contributions |  | 485 | 416 |  |  |  |
Amendments |  |  | 453 |  |  |  |
Actuarial Loss |  | 670 | (664) |  |  |  |
Benefits Paid |  | (694) | (695) |  |  |  |
Benefit Obligation, End of Period |  | 8,652 | 7,706 | 7,727 |  |  |
Change in Fair Value of Plan Assets |  |  |  |  |  |  |
Fair Value of Plan Assets, Beginning of Period |  | 0 | 0 |  |  |  |
Actual Return on Plan Assets |  | 0 | 0 |  |  |  |
Employer Contributions |  | 209 | 279 |  |  |  |
Plan Participants' Contributions |  | 485 | 416 |  |  |  |
Benefits Paid |  | (694) | (695) |  |  |  |
Fair Value of Plan Assets, End of Period |  | 0 | 0 | 0 |  |  |
Accumulated Benefit Obligation at December 31, 2019 |  |  |  |  | 8,652 |  |
Amounts Recognized in the Consolidated Balance Sheets |  |  |  |  |  |  |
Prepaid Pension Asset |  |  |  |  | 0 |  | 0
Accrued Benefit Liability |  |  |  |  | (8,652) |  | (7,706)
Net Benefit Recognized |  |  |  |  | (8,652) |  | (7,706)
Amounts Recognized in Other Comprehensive Income (Loss) |  |  |  |  |  |  |
Net Unamortized (Gain) Loss Arising During the Period |  | 670 | (665) | (14) |  |  |
Net Prior Service Cost Arising During the Period |  |  | 453 | 0 |  |  |
Amortization of Net Loss |  | 42 | 0 | 24 |  |  |
Accretion of Net Retirement Plan Prior Service Credit, Tax (Expense) Benefit |  | (101) | (100) | 11 |  |  |
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans |  | 611 | (312) | 21 |  |  |
Accumulated Other Comprehensive Income |  |  |  |  |  |  |
Net Actuarial Loss (Gains) |  |  |  |  | (181) |  | (893)
Prior Service Cost |  |  |  |  | 685 |  | 786
Total Accumulated Other Comprehensive Income, Before Tax |  |  |  |  | 504 |  | $ (107)
Amounts that will be Amortized from Accumulated Other Comprehensive Income the Next Year |  |  |  |  |  |  |
Net Actuarial Loss |  |  |  |  | 7 |  |
Prior Service Cost |  |  |  |  | $ 106 |  |
Net Periodic Benefit Cost |  |  |  |  |  |  |
Service Cost |  | 121 | 136 | 130 |  |  |
Interest Cost |  | 364 | 333 | 339 |  |  |
Expected Return on Plan Assets |  | 0 | 0 | 0 |  |  |
Amortization of Prior Service (Credit) Cost |  | 101 | 100 | (11) |  |  |
Amortization of Net Loss |  | (42) | 0 | (24) |  |  |
Net Periodic Benefit Cost |  | $ 544 | $ 569 | $ 434 |  |  |
Weighted-Average Assumptions Used in Calculating Benefit Obligation |  |  |  |  |  |  |
Discount Rate |  |  |  |  | 3.76% |  | 4.81%
Rate of Compensation Increase |  |  |  |  | 3.50% |  | 3.50%
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Discount Rate |  | 4.81% | 4.22% | 4.80% |  |  |
Rate of Compensation Increase |  | 3.50% | 3.50% | 3.50% |  |  |
Fair Value of Plan Assets |  | $ 0 | $ 0 | $ 0 | $ 0 |  | $ 0
Expected Future Benefit Payments |  |  |  |  |  |  |
2020 |  |  |  |  | 638 |  |
2021 |  |  |  |  | 673 |  |
2022 |  |  |  |  | 655 |  |
2023 |  |  |  |  | 629 |  |
2024 |  |  |  |  | 643 |  |
2025- 2029 |  |  |  |  | 3,271 |  |
Estimated Contributions During 2020 |  |  |  |  | $ 638 |  |
Minimum | Cash |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 0.00% |  | 0.00%
Minimum | Interest-Bearing Money Market Fund |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 0.00% |  | 0.00%
Minimum | Common Stock |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 0.00% |  | 0.00%
Minimum | North Country Funds - Equity |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  |  |  |
Minimum | Other Mutual Funds - Equity |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  |  |  |
Minimum | Equity Funds |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 55.00% |  | 55.00%
Minimum | North Country Funds - Fixed Income |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  |  |  |
Minimum | Other Mutual Funds - Fixed Income |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  |  |  |
Minimum | Fixed Income Funds |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 10.00% |  | 10.00%
Minimum | Alternative ETF |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 0.00% |  |
Maximum | Cash |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 15.00% |  | 15.00%
Maximum | Interest-Bearing Money Market Fund |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 15.00% |  | 15.00%
Maximum | Common Stock |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 10.00% |  | 10.00%
Maximum | North Country Funds - Equity |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  |  |  |
Maximum | Other Mutual Funds - Equity |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  |  |  |
Maximum | Equity Funds |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 85.00% |  | 85.00%
Maximum | North Country Funds - Fixed Income |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  |  |  |
Maximum | Other Mutual Funds - Fixed Income |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  |  |  |
Maximum | Fixed Income Funds |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 30.00% |  | 30.00%
Maximum | Alternative ETF |  |  |  |  |  |  |
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost |  |  |  |  |  |  |
Target Allocation Maximum, Percentage |  |  |  |  | 20.00% |  |
Subsequent to January 1, 2003 |  |  |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |  |
Service credits, percent of eligible salaries |  | 6.00% |  |  |  |  |
Prior to January 1, 2003 | Minimum |  |  |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |  |
Service credits, percent of eligible salaries |  | 6.00% |  |  |  |  |
Prior to January 1, 2003 | Maximum |  |  |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |  |
Service credits, percent of eligible salaries |  | 12.00% |  |  |  |  |
[1] | Payment for the acquisition of Arrow Financial Corporation common stock was under 10% of the total fair value of the employee's pension plan assets at the time of acquisition.
[2] | The North Country Funds - Equity and the North Country Funds - Fixed Income are publicly traded mutual funds advised by Arrow's subsidiary, North Country Investment Advisers, Inc.

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