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Note 7 - Accounts Payable and Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2014

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

		December 31,				September 30,
		2013				2014
Trade payables		$	391			$	511
Employee compensation, benefits, and related accruals			520				840
Consulting and contracted research			412				293
Professional fees			694				804
Other			266				373
Total		$	2,283			$	2,821

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- Definition

Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses.

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No definition available.

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