Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Jun. 30, 2011
Assets
Cash and cash equivalents	$ 165,862	$ 162,875
Accounts receivable, net of allowance for doubtful accounts of $27 and $17 at September 30, 2011 and June 30, 2011, respectively	38,128	44,786
Unbilled receivables	1,202	1,059
Inventory	24,502	18,540
Deferred income taxes	6,896	7,678
Prepaid income taxes	371	1,075
Prepaid expenses and other current assets	4,242	4,171
Total current assets	241,203	240,184
Restricted cash	3,000	3,000
Property and equipment, net	14,221	14,520
Goodwill	79,558	79,558
Acquired intangible assets, net	15,906	16,702
Other non-current assets	926	1,598
Total assets	354,814	355,562
Liabilities and Shareholders' Equity
Accounts payable	12,539	7,972
Accrued expenses	6,192	5,607
Accrued compensation	7,474	16,288
Income taxes payable	473	201
Deferred revenues and customer advances	4,994	6,138
Total current liabilities	31,672	36,206
Deferred gain on sale-leaseback	5,267	5,556
Deferred income taxes	3,652	3,877
Income taxes payable	1,777	1,777
Other non-current liabilities	5,764	6,710
Total liabilities	48,132	54,126
Commitments and contingencies (Note H)
Shareholders' equity:
Preferred stock, $.01 par value; 1,000,000 shares authorized; no shares issued or outstanding
Common stock, $.01 par value; 85,000,000 shares authorized; 29,405,518 and 29,143,738 shares issued and outstanding at September 30, 2011 and June 30, 2011, respectively	294	291
Additional paid-in capital	216,309	213,777
Retained earnings	88,766	86,113
Accumulated other comprehensive income	1,313	1,255
Total shareholders' equity	306,682	301,436
Total liabilities and shareholders' equity	$ 354,814	$ 355,562