CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010
Cash Flows From Operating Activities
Net loss	$ (14,188)	$ (11,562)
Adjustments to reconcile net loss to net cash used in operating activities:
Allowance for doubtful accounts	(319)	(20)
Depreciation and amortization	640	972
Impairment of intangible assets	1,421
Stock-based compensation expense	285	860
Deferred income taxes		37
EQUITY IN (EARNINGS) LOSS OF INVESTEE, AFTER TAX	(47)	74
Interest expense relating to debt discount and derivative liability losses	648
Changes in operating assets and liabilities:
Accounts receivable	15	1,310
Prepaid income tax	334	896
Prepaid expenses and other assets	234	1,765
Accounts payable	766	(1,993)
Deferred revenue	148
Other, principally accrued expenses	2,313	(5,306)
Net cash used in operating activities	(7,750)	(12,967)
Cash Flows From Investing Activities
Cash received from investee		360
Capital expenditures	(911)	(41)
Net cash provided by (used in) investing activities	(911)	319
Cash Flows From Financing Activities
Proceeds from issuance of convertible notes and warrants	4,715
Financing costs for the convertible notes and warrants	(446)
Proceeds from exercise of stock options and issuance of common stock	90
Purchase of common stock held in treasury		(9)
Net cash provided by (used in) financing activities	4,359	(9)
Effect of exchange rate changes on cash and cash equivalents	(19)	(7)
Net Decrease In Cash and Cash Equivalents	(4,321)	(12,664)
Cash and Cash Equivalents at Beginning of Year	6,319	16,913
Cash and Cash Equivalents at End of Period	1,998	4,249
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash refunded for taxes	241	696
Cash paid for interest		2
Reduction of proceeds from issuance of convertible notes (see Note 17)	535
Non-cash financing costs	$ 51

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