Stock incentive plan and share-based compensation (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

The following table summarizes stock option activity for the nine months ended September 30, 2012, under all option plans:

	Outstanding				Exercisable
	Options		Weighted-average exercise price		Options		Weighted-average exercise price
Outstanding at December 31, 2012		11	£	35,700  ($58,500)		11	£	35,700  ($58,500)
Granted		–		–
Exercised		–		–
Forfeited/Cancelled		(5)	£	19,500  ($30,917)
Outstanding at September 30, 2012		6	£	29,250  ($46,326)		6	£	29,250  ($46,326)

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

The Company has recorded the following amounts related to its share-based compensation expense in the accompanying Condensed Consolidated Statements of Operations:

	Three months ended September 30,					Nine months ended September 30,
	2012		2011			2012		2011
Selling, general and administrative	$	220	$	(75	)	$	442	$	122
Research and development		–		(2	)		7		22
Total	$	220	$	(77	)	$	449	$	144