Note 8 - Property and Equipment (Details) - Property and equipment (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
	$ 71	$ 42
Less accumulated depreciation	(17)	(7)
	54	35
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Equipment, Computer, and Accessories	12	12
Equipment [Member]
Property, Plant and Equipment [Line Items]
Equipment, Computer, and Accessories	21	21
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Furniture andfixtures	$ 38	$ 9