Consolidated Statements of Cash Flows (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities
Net (loss) income	$ 8,015	$ (128,499)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization of intangibles	5,331	3,908
Amortization of deferred financing costs	434	545
Deferred income taxes	(709)	(953)
Stock based compensation	4,004	8,492
Goodwill impairment	0	130,000
Changes in assets and liabilities:
Accounts receivable	516	(1,149)
Inventories	1,016	(1,523)
Income taxes receivable	0	1,131
Prepaid expenses and other current assets	1,656	(7,209)
Prepaid taxes	(242)	0
Accounts payable and accrued expenses	1,719	3,345
Net cash provided by operating activities	21,740	8,088
Cash flows from investing activities
Purchase of Glutino, net of cash and cash equivalents acquired	(65,774)	0
Purchase of property and equipment	(1,569)	(965)
Patent defense costs	(752)	(104)
Net cash (used in) investing activities	(68,095)	(1,069)
Cash flows from financing activities
Proceeds from issuance of long term debt	68,084	9,000
Repayment of debt	(9,127)	(7,643)
Payments for loan costs	(1,793)	(21)
Purchase of treasury stock	(5,147)	(7,340)
Net cash (used in) financing activities	52,017	(6,004)
Effects of exchange rate changes on cash and cash equivalents	(12)	0
Net decrease in cash for the period	5,650	1,015
Cash - Beginning of period	3,840	7,538
Cash - End of period	9,490	8,553
Cash paid during the period for:
Income taxes	6,005	4,897
Interest	$ 1,759	$ 2,210