Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Operating activities:
Net loss	$ (5,230)us-gaap_NetIncomeLoss	$ (13,313)us-gaap_NetIncomeLoss
Adjustments to reconcile net loss to net cash provided by operating activities:
Amortization of intangible assets	14,184us-gaap_AmortizationOfIntangibleAssets	13,879us-gaap_AmortizationOfIntangibleAssets
Stock compensation expense	12,429	10,567
Depreciation and amortization of property and equipment	5,017	3,938
Deferred income tax benefit	(2,380)us-gaap_DeferredIncomeTaxExpenseBenefit	(845)us-gaap_DeferredIncomeTaxExpenseBenefit
Provision for allowances on accounts receivable	110us-gaap_ProvisionForDoubtfulAccounts	125us-gaap_ProvisionForDoubtfulAccounts
Excess tax benefits associated with stock compensation	(70)	(455)
Amortization of debt issuance costs	592us-gaap_AmortizationOfFinancingCosts	592us-gaap_AmortizationOfFinancingCosts
Amortization of debt discount	5,385	5,016
Amortization of premium on investments	218	185
Loss on disposal of equipment	4us-gaap_GainLossOnDispositionOfAssets	4us-gaap_GainLossOnDispositionOfAssets
Loss (gain) on foreign exchange	73	(45)
Changes in operating assets and liabilities:
Accounts receivable	1,773	851
Prepaid expenses and other current assets	3,050	844
Other assets	278	(39)
Accounts payable	(3,344)	(1,056)
Accrued expenses	(1,703)	(1,798)
Deferred revenue	(4,723)	(233)
Other liabilities	767	706
Net cash provided by operating activities	26,430	18,923
Investing activities:
Acquisition of businesses, net of cash acquired	(4,195)	(110,118)
Purchases of held-to-maturity securities	(76)	(55)
Proceeds from sales of held-to-maturity securities	76	55
Purchase of available-for-sale securities	(8,085)	(16,316)
Proceeds from sales of available-for-sale securities	7,847	2,011
Purchases of property and equipment, net	(10,562)	(5,483)
Proceeds from disposal of property and equipment		36
Net cash used in investing activities	(14,995)	(129,870)
Financing activities:
Repurchase of common stock	(10,277)
Proceeds from exercise of stock options and employee stock purchase plan	1,571	2,855
Excess tax benefits associated with stock compensation	70	455
Net cash (used in) provided by financing activities	(8,636)	3,310
Effect of exchange rate changes on cash	(6,974)	6,013
Decrease in cash and cash equivalents	(4,175)	(101,624)
Cash and cash equivalents at beginning of period	167,673	283,552
Cash and cash equivalents at end of period	$ 163,498	$ 181,928

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.