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Industry and Client Credit Risk
12 Months Ended
Dec. 30, 2016
Risks and Uncertainties [Abstract]  
Industry and Client Credit Risk
Note 14: Industry and Client Credit Risk
 
The Company serves clients in various segments of the economy. During fiscal 2016 the Company provided services representing approximately 20% of revenues to clients in the consumer products industry. During fiscal 2016 the Company provided services representing approximately 17% of revenues to clients in the energy and utilities industries. During fiscal 2016 the Company provided services representing approximately 15% of revenues to clients in the transportation industry.
 
No single customer comprised more than 10% of the Company’s revenues for fiscal years 2016, 2015 and 2014. No single customer comprised more than 10% of the Company’s accounts receivable at December 30, 2016 and January 1, 2016.