Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jul. 02, 2017	Jul. 03, 2016
Non-cash reduction of lease financing obligations	$ 1,744	$ 0
Cash flows provided from (used for) operating activities:
Net income (loss)	443	11,521
Adjustments to reconcile net loss to net cash provided from (used for) operating activities
Loss on disposals of property and equipment	479	(63)
Stock-based compensation	1,786	1,171
Impairment and other lease charges	963	508
Depreciation and amortization	26,517	22,543
Amortization of deferred financing costs	437	395
Amortization of bond premium	(24)	0
Amortization of deferred gains from sale-leaseback transactions	(839)	(904)
Deferred income taxes	(656)	0
Changes in other operating assets and liabilities	(1,689)	(6,886)
Net cash provided from (used for) operating activities	28,729	28,285
Cash flows used for investing activities:
New restaurant development	(2,606)	(3,261)
Restaurant remodeling	(12,681)	(26,085)
Other restaurant capital expenditures	(7,810)	(8,531)
Corporate and restaurant information systems	(3,717)	(1,629)
Total capital expenditures	(26,814)	(39,506)
Acquisition of restaurants, net of cash acquired	(36,563)	(19,207)
Proceeds from sale-leaseback transactions	2,717	17,687
Proceeds from insurance recoveries	0	1,016
Net cash used for investing activities	(60,660)	(40,010)
Cash flows provided from (used for) financing activities:
Proceeds from issuance of 8% senior secured second lien notes	79,875	0
Borrowings under senior credit facilities	183,250	12,750
Repayments on prior revolving credit facilities	(196,750)	(12,750)
Principal payments on capital leases	(804)	(716)
Financing costs associated with issuance of debt	(1,921)	(102)
Net cash provided from (used for) financing activities:	63,650	(818)
Net increase (decrease) in cash	31,719	(12,543)
Cash, beginning of period	2,002	22,274
Cash, end of period	$ 33,721	$ 9,731