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

12 Months Ended

Dec. 31, 2013

Fair Value Disclosures [Abstract]

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

(Presented in thousands)	2013				2012
	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial Assets:
Cash and cash equivalents	$	4,529	$	4,529	$	5,832	$	5,832
Certificate of deposit – short term		2,421		2,421		741		741
Securities available-for-sale		--		--		--		--
Certificate of deposit – Long term		--		--		--		--
	$	6,950	$	6,950	$	6,573	$	6,573