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Note 5 - Accrued Expenses and Other Current Liabilites (Details) - Accrued Expenses and Other Current Liabilities (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Accrued Expenses and Other Current Liabilities [Abstract]    
Deferred rent   $ 226
Accrued lease obligations 239 95
Other 24 25
$ 263 $ 346