Note F - Defined Benefit Pension Plan (Tables)

9 Months Ended

Mar. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended March 31,						Nine Months Ended March 31,
	2014			2013			2014			2013
Interest cost	$	22		$	22		$	66		$	66
Expected return on plan assets		(9	)		(3	)		(28	)		(8	)
Net periodic expense	$	13		$	19		$	38		$	58