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Note 7 - Defined Benefit Plan | 6 Months Ended
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Jun. 30, 2016
Notes to Financial Statements |
Pension and Other Postretirement Benefits Disclosure [Text Block] | Note 7: Defined Benefit Plan Components of Net Periodic Benefit Cost
|  | Pension Benefits Six Months Ended June 30, |
|  | 2016 |  |  | 2015 |
Service cost |  | $ | 348 |  |  | $ | 310 |
Interest cost |  |  | 378 |  |  |  | 334 |
Expected return on plan assets |  |  | (544 | ) |  |  | (584 | )
Amortization of prior service cost |  |  | (54 | ) |  |  | (54 | )
Recognized net actuarial loss |  |  | 286 |  |  |  | 208 |
Net periodic benefit cost |  | $ | 414 |  |  | $ | 214 |
2016 Plan Year Employer Contribution For the six months ended June 30, 2016, the Company contributed $811 to the Plan .

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