Accounts Receivable, Net And Finance Loans Receivable, Net (Schedule Of Accounts Receivable) (Details) - USD ($) $ in Thousands		12 Months Ended
		Jun. 30, 2016	Jun. 30, 2015
Accounts Receivable, Net And Finance Loans Receivable, Net [Abstract]
Accounts receivable, trade, net		$ 57,563	$ 67,399	[1]
Accounts receivable, trade, gross		59,232	69,355	[1]
Allowance for doubtful accounts receivable, end of year		1,669	1,956	[1]
Beginning of year	[1]	1,956	1,313
Reversed to statement of operations		(68)	(61)	[1]
Charged to statement of operations		388	1,580	[1]
Utilized		(361)	(654)	[1]
Foreign currency adjustment		(246)	(222)	[1]
Current portion of payments to agents in South Korea amortized over the contract period		26,572	25,998	[1]
Payments to agents in South Korea amortized over the contract period		52,469	53,431	[1]
Less: Payments to agents in South Korea amortized over the contract period included in other long-term assets (Note 1)		25,897	27,433	[1]
Other receivables		23,670	27,938	[1]
Total accounts receivable, net		$ 107,805	121,335	[1]
Receivables from the sale of prepaid products			$ 18,448

[1] Receivables from the sale of prepaid products of $18,448 as of June 30, 2015, have been reclassified from Other receivables to Accounts receivable, trade, gross.