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Segment Reporting and Concentrations (Details Textual)
3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended
Mar. 31, 2014
Major Customer [Member]
Sales Revenue, Net [Member]
Mar. 31, 2013
Major Customer [Member]
Sales Revenue, Net [Member]
Mar. 31, 2014
Major Customer [Member]
Accounts Receivable [Member]
Dec. 31, 2013
Major Customer [Member]
Accounts Receivable [Member]
Mar. 31, 2014
Foreign Customer [Member]
Sales Revenue, Net [Member]
Mar. 31, 2013
Foreign Customer [Member]
Sales Revenue, Net [Member]
Mar. 31, 2014
Foreign Customer [Member]
Accounts Receivable [Member]
Dec. 31, 2013
Foreign Customer [Member]
Accounts Receivable [Member]
Mar. 31, 2014
Major Customer One [Member]
Sales Revenue, Net [Member]
Mar. 31, 2013
Major Customer Two [Member]
Sales Revenue, Net [Member]
Segment Reporting Information [Line Items]                    
Concentration Risk, Percentage 19.00% 13.00% 55.00% 65.00% 43.00% 29.00% 48.00% 38.00% 12.00% 29.00%