Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 26, 2019	Jun. 27, 2018
Cash flows from operating activities:
Net income	$ 15,000	$ 7,581
Adjustments to reconcile net income to net cash flows provided by operating activities:
Depreciation and amortization	9,215	8,556
Stock-based compensation expense	1,129	1,170
Income tax receivable agreement (income) expense	77	(206)
Loss on disposition of restaurants	5,051	0
Loss on disposal of assets	178	53
Impairment of property and equipment	227	1,708
Closed-store reserve expense	0	5,074
Amortization of deferred financing costs	126	152
Amortization of favorable and unfavorable leases, net	(362)	(27)
Deferred income taxes, net	5,799	1,349
Changes in operating assets and liabilities:
Accounts and other receivables, net	(2,084)	(400)
Inventories	277	212
Prepaid expenses and other current assets	(450)	(553)
Other assets	23	117
Accounts payable	1,057	(1,051)
Accrued salaries and vacation	(487)	(687)
Accrued insurance	1,163	446
Income taxes payable	(3)	55
Other accrued expenses and liabilities	(23,077)	2,081
Net cash flows provided by operating activities	12,859	25,630
Cash flows from investing activities:
Proceeds from Divestiture of Businesses	4,770	0
Purchase of property and equipment	(5,898)	(13,952)
Net cash flows used in investing activities	(1,128)	(13,952)
Cash flows from financing activities:
Payments Related to Tax Withholding for Share-based Compensation	295	79
Payments on revolver and swingline loan	(15,000)	(13,000)
Proceeds from Long-term Lines of Credit	26,000	6,000
Proceeds from Issuance of Common Stock	80	0
Payment of obligations under finance leases	(53)	(64)
Payments for Repurchase of Common Stock	(18,151)	0
Net cash flows used in financing activities	(7,419)	(7,143)
Decrease in cash and cash equivalents	4,312	4,535
Cash and cash equivalents, beginning of period	6,969	8,550
Cash and cash equivalents, end of period	11,281	13,085
Supplemental cash flow information
Cash paid during the period for interest	1,694	1,593
Cash paid during the period for income taxes	218	125
Unpaid purchases of property and equipment	980	2,295
Schedule of Non-cash Transactions
Stock Repurchase Accrued not Paid	$ (310)	$ 0