Financing Arrangements (Narrative Details)	0 Months Ended			0 Months Ended				0 Months Ended
	Aug. 31, 2010 Lloyds TSB Commercial Finance [Member] GBP (£)	Dec. 31, 2012 Lloyds TSB Commercial Finance [Member] USD ($)	Dec. 31, 2011 Lloyds TSB Commercial Finance [Member] USD ($)	Sep. 20, 2010 FACTOCIC [Member]	Dec. 31, 2012 FACTOCIC [Member] USD ($)	Sep. 20, 2012 FACTOCIC [Member] EUR (€)	Dec. 31, 2011 FACTOCIC [Member] USD ($)	Nov. 15, 2010 Bridge Bank [Member] USD ($)	Dec. 31, 2012 Bridge Bank [Member] USD ($)	Dec. 31, 2011 Bridge Bank [Member] USD ($)
Line of credit facility	£ 2,750,000	$ 4,500,000			$ 1,800,000	€ 1,350,000		$ 800,000
Percentage of advance rate for line of credit	88.00%			90.00%				80.00%
Service fees percentage for line of credit	0.20%
Discount percentage on line of credit	2.50%
Outstanding borrowings		37,000	139,000		964,000		329,000		121,000	0
Amount of eligible accounts receivable under financing agreements		$ 42,000	$ 158,000		$ 1,070,000		$ 364,000		$ 151,000	$ 0
EURIBOR plus interest percentage				1.40%
Prime Rate plus interest percentage								3.25%