Note F - Employee Benefit Plans (Tables)

3 Months Ended

Sep. 30, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended September 30,
	2014			2013
Interest cost	$	21		$	22
Expected return on plan assets		(9	)		(10	)
Net periodic expense	$	12		$	12