Goodwill and Other Identifiable Intangible Assets (Changes in the Carrying Amount of Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Mar. 31, 2014
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 31,795
Foreign currency translation adjustment	348
Goodwill, ending balance	32,143
Barcode & Security Segment [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	16,329
Foreign currency translation adjustment	348
Goodwill, ending balance	16,677
Communications & Services Segment [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	15,466
Foreign currency translation adjustment	0
Goodwill, ending balance	$ 15,466