Concentrations of Credit Risk and Major Customers	12 Months Ended
Concentrations of Credit Risk and Major Customers	Dec. 31, 2013
Concentrations of Credit Risk and Major Customers [Abstract]
Concentration of Credit Risk and Major Customers	Concentrations of Credit Risk and Major Customers The Company’s major customers represent primarily the consumer goods, appliances, food products and automotive industries. Credit is granted to customers on an unsecured basis. The Company’s five largest customers accounted for 32%, 39%, and 38% of total gross revenues for the years ended December 31, 2013, 2012 and 2011, respectively. The Company's five largest customers accounted for 20% and 31% of gross accounts receivable as of December 31, 2013 and 2012, respectively. There was no single customer that accounted for more than 10% of gross operating revenues for the year ended December 31, 2013. During the years ended December 31, 2012 and 2011 one customer exceeded 10% of total gross revenues. Annual revenues for this account for each of these years was $60.4 million, and $69.3 million, respectively.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

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