Note 2 - Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Accounting Policies [Abstract]

Property, Plant, and Equipment, Depreciation Method and Estimated Useful Life [Table Text Block]

	Method	Estimated Useful Life (years)
Computers and accessories	Straight-line	3	-	5
Equipment	Straight-line	3	-	5
Furniture and fixtures	Straight-line		7

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]

	December 31, 2013				December 31, 2012
	Carrying Amount		Level 2 Fair Value		Carrying Amount		Level 2 Fair Value
	(In millions)
Notes and loans payable	$	4.9	$	4.9	$	0.4	$	0.4