Note 7 - Defined Benefit Plan

9 Months Ended

Sep. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Pension and Other Postretirement Benefits Disclosure [Text Block]

Note 7: Defined Benefit Plan

Components of Net Periodic Benefit Cost

	Pension Benefits
	Nine Months Ended September 30,
	2015			2014
Service cost	$	465		$	393
Interest cost		501			498
Expected return on plan assets		(876	)		(834	)
Amortization of prior service cost		(81	)		(81	)
Recognized net actuarial loss		312			195
Net periodic benefit cost	$	321		$	171

2015 Plan Year Employer Contribution

For the nine months ended September 30, 2015, the Company is not required to make a minimum contribution and has elected not to make a contribution to the Plan.