Fair Value of Financial Instruments (Fair Value, Business Acquisition, Liability for Contingent Consideration) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Current portion of contingent consideration	$ 9,391	$ 5,851
Fair Value, Inputs, Level 3 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	11,107	12,545
Issuance of contingent consideration	32,035
Payments	(5,640)	(3,810)
Change in fair value	2,667	2,311
Fluctuation due to foreign currency exchange	(6,209)	61
Fair value at end of period	33,960	11,107
Barcode and Security Products [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	11,107	12,545
Issuance of contingent consideration	0
Payments	(5,640)	(3,810)
Change in fair value	1,636	2,311
Fluctuation due to foreign currency exchange	(1,994)	61
Fair value at end of period	5,109	11,107
Communications and Services Products [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	0	0
Issuance of contingent consideration	32,035
Payments	0	0
Change in fair value	1,031	0
Fluctuation due to foreign currency exchange	(4,215)	0
Fair value at end of period	28,851	0
CDC Brasil S A [Member] | Barcode and Security Products [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	11,100
Change in fair value	1,600
Fair value at end of period		11,100
Current portion of contingent consideration	5,100	$ 5,900
Imago [Member] | Communications and Services Products [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Change in fair value	600
Fair value at end of period	5,400
Current portion of contingent consideration	2,600
Network1 [Member] | Communications and Services Products [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Change in fair value	400
Fair value at end of period	23,500
Current portion of contingent consideration	1,700
Maximum [Member] | CDC Brasil S A [Member] | Barcode and Security Products [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Undiscounted contingent consideration payments, maximum	5,300
Maximum [Member] | Imago [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Undiscounted contingent consideration payments, maximum	6,100
Maximum [Member] | Network1 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Undiscounted contingent consideration payments, maximum	32,700
Minimum [Member] | Imago [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Undiscounted contingent consideration payments, minimum	$ 5,300