Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 27, 2015	Sep. 28, 2014
Cash Flows from Operating Activities
Net income	$ 59,433	$ 32,138
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	56,299	44,358
Amortization of intangibles	2,110	377
Deferred income taxes	(3,489)	655
Loss on sale of property, plant and equipment	679	231
Impairment of property, plant and equipment	148	0
Gain on exchange of franchise territory	(8,807)	0
Gain on sale of business	(22,651)	0
Amortization of debt costs	1,491	1,438
Amortization of deferred gain related to terminated interest rate agreements	(125)	(420)
Stock compensation expense	5,674	2,272
Fair value adjustment of acquisition-related contingent consideration	3,003	0
Increase in current assets less current liabilities (exclusive of acquisition)	(16,381)	(20,370)
Increase in other noncurrent assets (exclusive of acquisition)	(3,447)	(3,362)
Decrease in other noncurrent liabilities (exclusive of acquisition)	(1,444)	(7,343)
Other	(10)	(6)
Total adjustments	13,050	17,830
Net cash provided by operating activities	72,483	49,968
Cash Flows from Investing Activities
Additions to property, plant and equipment (exclusive of acquisition)	(104,422)	(61,357)
Proceeds from the sale of property, plant and equipment	274	1,212
Proceeds from the sale of BYB Brands, Inc.	26,360	0
Acquisition of new territories, net of cash acquired	(52,739)	(12,163)
Net cash used in investing activities	(130,527)	(72,308)
Cash Flows from Financing Activities
Borrowings under revolving credit facilities	269,000	85,000
Payment on revolving credit facilities	(65,000)	(40,000)
Payment of debt	(100,000)	0
Cash dividends paid	(6,964)	(6,948)
Excess tax expense from stock-based compensation	0	176
Payment on acquisition related contingent consideration	(2,405)	0
Principal payments on capital lease obligations	(4,889)	(4,420)
Debt issuance costs (revolving credit facility)	(214)	0
Other	(88)	(162)
Net cash provided by financing activities	89,440	33,646
Net increase in cash	31,396	11,306
Cash at beginning of period	9,095	11,761
Cash at end of period	40,491	23,067
Significant noncash investing and financing activities:
Issuance of Class B Common Stock in connection with stock award	2,225	1,763
Capital lease obligations incurred	3,361	0
Additions to property, plant and equipment accrued and recorded in accounts payable, trade	$ 6,430	$ 2,854