CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net income	$ 59,105	$ 24,863
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,855	4,114
Net foreign currency loss (gain)	1,444	(667)
Stock-based compensation	11,102	11,295
Deferred income taxes	25,827	15,668
Provision for bad debts	1,144	31
Excess tax benefits from stock-based compensation	(137)	0
Other non-cash operating activities	1,358	365
Changes in assets and liabilities:
Accounts receivable	5,066	2,395
Unbilled services	667	(645)
Prepaid expenses, prepaid income taxes, and other assets	4,327	4,888
Installments receivable	11,933	32,365
Accounts payable, accrued expenses, and other liabilities	(1,111)	(11,186)
Deferred revenue	17,309	29,138
Net cash provided by operating activities	141,889	112,624
Cash flows from investing activities:
Purchase of marketable securities	(35,542)	(75,713)
Maturities of marketable securities	33,362	0
Purchase of property, equipment and leasehold improvements	(2,630)	(3,018)
Insurance proceeds	0	2,222
Purchase of technology intangibles	(400)	(902)
Capitalized computer software development costs	(601)	(593)
Net cash used in investing activities	(5,811)	(78,004)
Cash flows from financing activities:
Exercise of stock options	7,475	15,430
Repayments of secured borrowings	0	(11,010)
Repurchases of common stock	(88,919)	(59,251)
Payment of tax withholding obligations related to restricted stock	(5,935)	(5,758)
Excess tax benefits from stock-based compensation	137	0
Net cash used in financing activities	(87,242)	(60,589)
Effect of exchange rate changes on cash and cash equivalents	215	(231)
Increase (decrease) in cash and cash equivalents	49,051	(26,200)
Cash and cash equivalents, beginning of period	132,432	165,242
Cash and cash equivalents, end of period	181,483	139,042
Supplemental disclosure of cash flow information:
Income taxes paid, net	5,717	2,692
Interest paid	$ 32	$ 385