Property, Plant And Equipment, Net (Tables)

12 Months Ended

Jun. 30, 2013

Property, Plant And Equipment, Net [Abstract]

Property, Plant And Equipment

		June 30,
		2013			2012
		(Dollars in thousands)
Leasehold improvements	$	2,641		$	2,702
Machinery, equipment and customer support spares		17,763			17,226
		20,404			19,928
Less: Accumulated depreciation		(17,302	)		(15,962	)
	$	3,102		$	3,966

Changes To The Asset Retirement Obligation Associated With Lease Restoration Costs

Asset retirement obligation, June 30, 2012	$	502
Accretion of asset retirement obligation		4
Impact of foreign exchange rates		(78	)
Asset retirement obligation, June 30, 2013	$	428