Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Canpango [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserves of businesses acquired	$ 100
POS Portal [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserves of businesses acquired		$ 100
Intelisys [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserves of businesses acquired			$ 300
Recoveries			600
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	45,561	44,434	39,032
Amounts Charged to Expense	2,282	7,075	8,901
Reductions	(9,421)	(5,610)	(3,860)
Other	427	(338)	361
Balance at End of Period	$ 38,849	$ 45,561	$ 44,434