Goodwill and Other Identifiable Intangible Assets (Changes in the Carrying Amount of Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 31,795	$ 53,885
Impairment charges		(20,562)
Unrealized gain (loss) on foreign currency translation	547	(1,528)
Goodwill, ending balance	32,342	31,795
Barcode and Security Products [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	16,329	33,008
Unrealized gain (loss) on foreign currency translation	547	(1,536)
Goodwill, ending balance	16,876	16,329
Communications and Services Products [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	15,466	20,877
Unrealized gain (loss) on foreign currency translation	0	8
Goodwill, ending balance	$ 15,466	$ 15,466