Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 03, 2016	Jun. 28, 2015	Jul. 03, 2016	Jun. 28, 2015
Revenues:
Sales	$ 259,235	$ 385,048	$ 518,567	$ 742,617
Franchise revenues	123,483	104,486	242,938	198,686
Revenues	382,718	489,534	761,505	941,303
Costs and expenses:
Cost of sales	202,554	315,122	417,290	620,233
General and administrative	61,124	60,771	125,770	120,469
Depreciation and amortization	30,749	39,335	63,094	74,880
System optimization gains, net	(1,924)	(15,654)	(10,350)	(14,849)
Reorganization and realignment costs	2,487	6,279	5,737	10,892
Impairment of long-lived assets	5,525	10,018	12,630	11,955
Other operating expense, net	16,555	9,355	17,857	15,504
Costs and expenses	317,070	425,226	632,028	839,084
Operating profit	65,648	64,308	129,477	102,219
Interest expense	(28,643)	(17,201)	(56,752)	(29,944)
Loss on early extinguishment of debt	0	(7,295)	0	(7,295)
Other income, net	276	272	538	511
Income from continuing operations before income taxes	37,281	40,084	73,263	65,491
Provision for income taxes	(10,801)	(15,259)	(21,420)	(22,516)
Income from continuing operations	26,480	24,825	51,843	42,975
Discontinued operations:
Income from discontinued operations, net of income taxes	0	231	0	9,588
Gain on disposal of discontinued operations, net of income taxes	0	15,139	0	15,139
Net income from discontinued operations	0	15,370	0	24,727
Net income	$ 26,480	$ 40,195	$ 51,843	$ 67,702
Basic income per share:
Continuing operations	$ 0.10	$ 0.07	$ 0.19	$ 0.12
Discontinued operations	0.00	0.04	0.00	0.07
Net income	0.10	0.11	0.19	0.19
Diluted income per share:
Continuing operations	0.10	0.07	0.19	0.12
Discontinued operations	0.00	0.04	0.00	0.07
Net income	0.10	0.11	0.19	0.18
Dividends per share	$ 0.06	$ 0.055	$ 0.12	$ 0.11