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Industry and Client Credit Risk
12 Months Ended
Jan. 03, 2014
Risks and Uncertainties [Abstract]  
Industry and Client Credit Risk

Note 15: Industry and Client Credit Risk

 
The Company serves clients in various segments of the economy.  During fiscal 2013, 2012 and 2011 the Company provided services representing approximately 9%, 10% and 10%, respectively, of revenues to clients and to organizations and insurers acting on behalf of clients in the transportation industry.  During fiscal 2013, 2012 and 2011 the Company derived approximately 8%, 13% and 15%, respectively, of revenues from government agencies and contractors.
 
No single customer comprised more than 10% of the Company’s revenues for the years ended January 3, 2014, December 28, 2012 and December 30, 2011.  No single customer comprised more than 10% of the Company’s accounts receivable at January 3, 2014.  Agencies of the U.S. federal government comprised 11% of the Company’s accounts receivable at December 28, 2012.