Derivative Instruments - Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) (Detail)	6 Months Ended
	Jul. 02, 2017 USD ($)
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	$ (56,428,000)
Ending balance	(42,950,000)
Net gains expected to be reclassified from OCI into Net Income, net of tax, 12 months	(60,000)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	37,000
Net unrealized loss on cash flow hedges	(12,000)
Reclassification of net realized loss on cash flow hedges into current operations	35,000
Ending balance	$ 60,000