XML 26 R15.htm IDEA: XBRL DOCUMENT v3.7.0.1
Fair Value Disclosures
6 Months Ended
Jul. 01, 2017
Fair Value Disclosures [Abstract]  
Fair Value Disclosures
10. Fair Value Disclosures

The carrying value of financial instruments such as cash, accounts receivable, accounts payable, and other current assets and liabilities approximate their fair value based on the short-term nature of these instruments.