Note 4 - Equipment, Furniture and Leasehold Improvements (Tables)

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	2013		2012
Equipment	$	509	$	488
Office furniture and fixtures		218		218
Leasehold improvements		4		4
		731		710
Less accumulated depreciation and amortization		694		643
	$	37	$	67