CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Jun. 30, 2011	Sep. 30, 2010
Current assets:
Cash and cash equivalents	$ 15,004	$ 15,323
Accounts receivable, net of allowances of $124 and $63 at June 30, 2011 and September 30, 2010, respectively	41,897	34,377
Income tax receivable		125
Inventories	22,574	23,161
Value-added tax receivable	5,499	885
Prepaid expenses and other current assets	1,894	1,861
Total current assets	86,868	75,732
Property and equipment, net	2,580	1,570
Intangible asset, net	5,576	6,574
Goodwill	505
Other assets	205	235
Total assets	95,734	84,111
Current liabilities:
Accounts payable	20,695	16,447
Accrued compensation and other related benefits	2,150	1,829
Other accrued expenses	3,294	2,584
Deferred revenue	5,148	5,101
Total current liabilities	31,287	25,961
Deferred revenue, net of current portion	3,811	2,998
Total liabilities	35,098	28,959
Commitments and contingencies (Note 9)
Stockholders' equity:
Preferred stock, $0.01 par value, 5,000,000 authorized, and no shares issued and outstanding
Common stock, $0.01 par value, 100,000,000 shares authorized; and 48,102,687 and 47,991,049 shares issued; and 42,959,283 and 42,847,645 shares outstanding at June 30, 2011 and September 30, 2010, respectively	481	480
Additional paid-in capital	199,702	198,932
Accumulated deficit	(134,528)	(139,241)
Treasury stock, at cost, 5,143,404 shares at June 30, 2011 and September 30, 2010	(5,019)	(5,019)
Total stockholders' equity	60,636	55,152
Total liabilities and stockholders' equity	$ 95,734	$ 84,111