CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Current assets:
Cash	$ 71,903	$ 68,863
Accounts receivable	10,850	9,807
Inventories	12,792	10,692
Restricted cash	794	101
Prepaid expenses and other current assets	1,047	1,796
Total current assets	97,386	91,259
Property, plant and equipment, net	2,858	3,107
Other intangible assets, net	1,476	1,170
Other assets	3,104	3,425
Total Assets	104,824	98,961
Current liabilities:
Accounts payable	6,814	7,436
Accrued expenses and other current liabilities	12,472	12,245
Current portion of debt, net	32,727	0
Deferred revenue	4,902	2,215
Total current liabilities	56,915	21,896
Other long-term liabilities	234	407
Long-term debt, net	16,417	16,366
Convertible subordinated debt, net	0	44,384
Total liabilities	73,566	83,053
Commitments and contingencies, See notes 11 and 12
Stockholders’ equity:
Preferred stock, $0.01 par value: 10,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.01 par value: 250,000 shares authorized; 67,703 and 57,545 shares outstanding at September 30, 2014 and 2013, respectively	677	575
Additional paid-in-capital	1,924,984	1,891,661
Accumulated deficit	(1,894,403)	(1,876,328)
Total stockholders’ equity	31,258	15,908
Total Liabilities and Stockholders' Deficit	$ 104,824	$ 98,961