CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Jun. 30, 2012
Current assets:
Cash and cash equivalents	$ 36,773	$ 37,120
Short-term investments	11,598	18,375
Accounts receivable, net of allowances of $650 as of March 31, 2013 and $774 as of June 30, 2012	32,085	34,198
Inventories	21,991	20,212
Indemnification asset	5,674	6,570
Prepaid expenses and other current assets	5,531	5,275
Total current assets	113,652	121,750
Property and equipment - net	16,390	10,495
Goodwill	122,750	122,665
Intangible assets - net	40,125	45,304
Other assets	3,467	2,939
Total assets	296,384	303,153
Current liabilities:
Accounts payable	15,098	9,697
Accrued liabilities and other	16,622	16,134
Accrued employee compensation	11,185	12,151
Accrued taxes and surcharges	10,138	7,852
Purchase consideration	3,525	9,398
Deferred revenue	35,452	35,829
Total current liabilities	92,020	91,061
Long-term revolving credit facility, net of debt issuance costs	29,974	19,946
Long-term deferred revenue	14,628	13,683
Long-term purchase consideration	0	3,305
Other long-term liabilities	3,700	4,926
Total liabilities	140,322	132,921
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock, par value $.001 per share, authorized 5,000 shares; no shares issued and outstanding	0	0
Common stock and additional paid-in capital, par value $.001 per share, authorized 500,000;shares issued and outstanding, 58,799 and 58,057 shares as of March 31, 2013 and June 30, 2012, respectively	319,881	310,646
Accumulated other comprehensive income (loss)	(1)	2
Accumulated deficit	(163,818)	(140,416)
Total stockholders' equity	156,062	170,232
Total liabilities and stockholders' equity	$ 296,384	$ 303,153