Casualty Loss (Details Narrative)	1 Months Ended		3 Months Ended				12 Months Ended
	Jul. 31, 2012 EUR (€)	Jul. 31, 2012 USD ($)	Mar. 31, 2013 USD ($)	Mar. 31, 2012 USD ($)	Mar. 31, 2012 EUR (€)	Mar. 31, 2012 USD ($)	Dec. 31, 2012 USD ($)	Dec. 31, 2011 EUR (€)	Dec. 31, 2011 USD ($)
Casualty Loss
Insurance income on assets									$ 300,000
Insurance recoveries			0		90,000	121,000		194,000	251,000
Proceeds from insurance settlement, operating activities					86,000	114,000
Amount received from insurance settlements				250,000		331,000
Additional amount of insurance recoveries	139,000	175,000
Insurance settlement benefit							$ 473,000