Note 3 - Periodic Pension Expense (Tables)

3 Months Ended

Mar. 31, 2015

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	2015			2014
Service cost - benefits earned during the period	$	26,000		$	20,000
Interest cost on projected benefit obligation		238,000			250,000
Expected return on plan assets		(336,000	)		(348,000	)
Recognized actuarial loss		199,000			81,000
Net periodic pension cost	$	127,000		$	3,000