Operations by Segments and Geographic Areas - Schedule of Segment Depreciation and Amortization Expense Included in Segment Measure of Profit Loss (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Depreciation and other amortization expense:
Depreciation and other amortization expense	$ 5,095	$ 4,684	$ 14,638	$ 12,925
Cloud Solutions [Member]
Depreciation and other amortization expense:
Depreciation and other amortization expense	2,671	2,274	7,649	5,974
Banking Solutions [Member]
Depreciation and other amortization expense:
Depreciation and other amortization expense	1,605	1,498	4,634	4,304
Payments and Transactional Documents [Member]
Depreciation and other amortization expense:
Depreciation and other amortization expense	722	803	2,066	2,357
Other [Member]
Depreciation and other amortization expense:
Depreciation and other amortization expense	$ 97	$ 109	$ 289	$ 290