Note 12 - Disclosures about Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2014

Fair Value, by Balance Sheet Grouping [Table Text Block]

(Presented in thousands)		2014					2013
	Level	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial Assets:
Cash and cash equivalents	1	$	5,226	$	5,226	$	4,529	$	4,529
Certificate of deposit – short term	1		1,680		1,680		2,421		2,421
Certificate of deposit – Long term	1		240		240		--		--
		$	7,146	$	7,146	$	6,950	$	6,950

- Definition

Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.

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