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Note 9 - Accrued Expenses (Detail) - Other Current Liabilities (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Idle lease accrual, current portion $ 29 $ 21
Obligations under capital leases, current portion 71 94
Deferred rent, current portion 22 174
Other Current Liabilities 252 342
$ 374 $ 631 [1]
[1] Derived from audited financial statements included in the 2012 Annual Report.