CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	3 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net loss	$ (19,483)	$ (12,888)
Adjustments to reconcile net loss to net cash used for operating activities:
Depreciation and amortization	1,163	1,178
(Gain) loss on sale/disposal of fixed assets	(5)	2
Amortization of deferred lease incentive	(244)	(245)
Gain on sale of marketable securities		(341)
Loss (gain) on forward contracts	44	(146)
Stock and deferred share unit compensation	2,568	1,478
Deferred rent	(27)	8
Changes in operating assets and liabilities:
Accounts receivable	4,667	(112)
Unbilled revenue	390	(146)
Inventory	(667)	(258)
Prepaid and other current assets	1,374	513
Restricted cash	700	255
Other assets	17	34
Accounts payable	(363)	(1,972)
Accrued compensation	(2,417)	(2,364)
Other accrued liabilities	(95)	(236)
Deferred revenue	813	(43)
Net cash used for operating activities	(11,565)	(15,283)
Cash flows from investing activities:
Proceeds from maturities or sales of marketable securities		1,201
Purchases of property and equipment, net	(554)	(348)
(Payments) proceeds from settlement of forward contracts	(38)	96
Net cash (used for) provided by investing activities	(592)	949
Cash flows from financing activities:
Proceeds from stock options exercised	716	120
Net cash provided by financing activities	716	120
Net change in cash and cash equivalents	(11,441)	(14,214)
Cash and cash equivalents, beginning balance	191,206	109,156
Cash and cash equivalents, ending balance	$ 179,765	$ 94,942