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Note 10 - Employee Benefit Plans | 3 Months Ended
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Mar. 31, 2017
Notes to Financial Statements |
Compensation and Employee Benefit Plans [Text Block] | Note 10. Employee Benefit Plans The Company maintains two nonqualified domestic, noncontributory defined benefit plans (the “Benefit Plans”) for key members of senior management and non-management directors. The Company’s unfunded Benefit Plans include the Supplemental Executive Retention Plan and the Directors’ Supplemental Retirement Plan. The following table presents the components of net periodic pension cost for the periods indicated:
|  | Three Months Ended March 31, |
|  | 2017 |  |  | 2016 |
(Amounts in thousands) |  |  |  |  |  |  |  |
Service cost |  | $ | 58 |  |  | $ | 47 |
Interest cost |  |  | 93 |  |  |  | 96 |
Amortization of prior service cost |  |  | 57 |  |  |  | 57 |
Amortization of losses |  |  | 7 |  |  |  | 14 |
Net periodic cost |  | $ | 215 |  |  | $ | 214 |

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- Definition The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 712 -URI http://asc.fasb.org/topic&trid=2197446 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -URI http://asc.fasb.org/topic&trid=2127225 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
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