Goodwill and Other Identifiable Intangible Assets (Changes in the Carrying Amount of Goodwill) (Details) $ in Thousands	3 Months Ended
	Sep. 30, 2015 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 66,509
Additions	21,718
Foreign currency translation adjustment	(4,976)
Goodwill, ending balance	83,251
Barcode & Security Segment [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	15,535
Additions	21,718
Foreign currency translation adjustment	(659)
Goodwill, ending balance	36,594
Communications & Services Segment [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	50,974
Additions	0
Foreign currency translation adjustment	(4,317)
Goodwill, ending balance	$ 46,657