Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands	Sep. 30, 2011	Jun. 30, 2011
Current assets:
Cash and cash equivalents	$ 161,092	$ 236,552
Marketable securities	0	529
Accounts receivable, net of allowances of $183 and $243, respectively	12,714	13,389
Inventory	8,462	8,377
Prepaid expenses and other current assets	11,704	13,444
Total current assets	193,972	272,291
Property, plant and equipment, net	253,611	262,104
Software and website development costs, net	6,135	6,046
Deferred tax assets	6,438	6,522
Other assets	8,822	8,937
Total assets	468,978	555,900
Current liabilities:
Accounts payable	14,465	15,998
Accrued expenses	73,246	68,989
Deferred revenue	9,346	8,819
Total current liabilities	97,057	93,806
Deferred tax liabilities	3,530	3,794
Other liabilities	8,214	8,207
Total liabilities	108,801	105,807
Commitments and contingencies (Note 7)
Shareholders' equity:
Preferred shares, par value 0.01 per share, 120,000,000 shares authorized; none issued and outstanding.
Ordinary shares, par value 0.01 per share, 120,000,000 shares authorized; 49,950,289 and 49,950,289 shares issued and 40,151,267 and 43,144,718 shares outstanding, respectively	699	699
Treasury shares, at cost, 9,799,022 and 6,805,571 shares, respectively	(176,019)	(85,377)
Additional paid-in capital	276,617	273,260
Retained earnings	256,806	248,634
Accumulated other comprehensive income	2,074	12,877
Total shareholders' equity	360,177	450,093
Total liabilities and shareholders' equity	$ 468,978	$ 555,900