Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Dec. 26, 2015
Operating Activities:
Net Income	$ 14,061	$ 11,493	$ 11,606
Reconciling adjustments:
Depreciation and amortization	3,910	5,244	5,218
Provision for doubtful accounts	775	1,758	159
Stock option and restricted stock unit expense	522	398	719
Equity in net income of joint venture investments	(1,634)	(1,672)	(2,993)
Deferred income taxes	(2,947)	(375)	1,696
Gain on bargain purchase	(256)	0	0
Loss (gain) on disposals of assets	(5)	(2,158)	1
Dividends received from equity method investments	2,168	1,060	928
Changes in
Accounts receivable	(3,366)	2,709	(6,053)
Inventories	(468)	(6,548)	(1,121)
Prepaids and other assets	(507)	950	2,887
Accounts payable and accrued expenses	1,110	(690)	2,416
Net cash provided by operating activities	13,363	12,169	15,463
Investing Activities:
Purchase of property and equipment	(2,745)	(2,653)	(5,067)
Acquisitions	(1,450)	(9,659)	(10,678)
Net sale of short-term time deposits	0	0	1,450
Net purchase of marketable securities	0	(57)	0
Proceeds from insurance for involuntary conversion	0	0	0
Proceeds from sale of property and equipment	5	2,568	0
Net cash used in investing activities	(4,190)	(9,801)	(14,295)
Financing Activities:
Dividends paid	(6,607)	(6,282)	(6,072)
Proceeds from issuance of long-term debt	56,713	65,887	62,127
Net decrease in notes payable	0	0	(2,699)
Proceeds from exercise of stock options	159	547	937
Payments on long-term debt	(59,031)	(63,585)	(57,436)
Deferred financing fees	0	(83)	0
Tax benefit from settlement of stock compensation	0	35	701
Tax withholding for equity awards	0	0	(79)
Director stock compensation	152	144	103
Net cash used in financing activities	(8,614)	(3,337)	(2,418)
Increase (Decrease) in Cash and Cash Equivalents	559	(969)	(1,250)
Cash and Cash Equivalents, beginning of year	1,013	1,982	3,232
Cash and Cash Equivalents, end of year	1,572	1,013	1,982
Supplemental Cash Flows Information
Interest paid	792	866	465
Income taxes paid	3,816	3,333	108
Dividends payable	0	0	4
Information regarding the Company’s acquisitions in 2017, 2016 and 2015 are as follows:
Fair value of assets acquired	2,018	10,597	13,269
Cash paid for assets	1,450	9,464	10,678
Note payable for deferred purchase price obligation	0	0	200
Liabilities assumed	$ 568	$ 1,133	$ 2,391