CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
Assets
Cash and cash equivalents	$ 3,342	$ 3,704
Accounts receivable	118	84
Prepaid expenses and other current assets	155	327
Inventory	56	89
Total current assets	3,671	4,204
Property and equipment, at cost, net	32	28
Security deposits	65	201
Total assets	3,768	4,433
Liabilities
Accounts payable	261	213
Accrued expenses	395	502
Other payables	44	71
Total current liabilities	700	786
Stockholders' (deficit)/equity
Common stock, $0.001 par value: 75,000,000 shares authorized; 2,105,187 and 2,108,732 shares issued and outstanding at March 31, 2012 and December 31, 2011 respectively.	2	2
Additional paid-in capital	285,644	283,240
Accumulated other comprehensive loss	(5,828)	(4,861)
Accumulated deficit	(280,497)	(280,027)
Total stockholders' deficit	(679)	(1,646)
Non-controlling interest	3,747	5,293
Total equity	3,068	3,647
Total stockholders' equity, liabilities and non-controlling interest	$ 3,768	$ 4,433