Note 10 - Pension Liability

3 Months Ended

Mar. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Pension and Other Postretirement Benefits Disclosure [Text Block]

NOTE j—Pension Liability

The information in this note represents the net periodic pension and post-retirement benefit costs and related components in accordance with FASB ASC No. 715 "Employers’ Disclosures about Pensions and Other Post-Retirement Benefits." The components of net pension and post-retirement periodic benefit cost (income) for the three months ended March 31, 2016 and 2015 are as follows:

	March 31, 2016			March 31, 2015
Components of net periodic benefit cost:
Service cost and amortization of loss	$	5		$	6
Interest cost		4			5
Expected return on plan assets		(1	)		(1	)
Net periodic benefit cost	$	8		$	10

The net pension liability as of March 31, 2016 amounted to $928.