Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 26, 2015	Dec. 27, 2014
Operating Activities:
Net Income	$ 11,493	$ 11,606	$ 11,817
Reconciling adjustments:
Depreciation and amortization	5,244	5,218	4,383
Provision for doubtful accounts	1,758	159	(245)
Stock option and restricted stock unit expense	398	719	716
Equity in net income of joint venture investments	(1,672)	(2,993)	(3,923)
Deferred income taxes	(375)	1,696	(1,197)
Additional discontinued operations activities	0	0	6,672
Gain from insurance proceeds for involuntary conversion	0	0	(603)
Loss (gain) on disposals of assets	(2,158)	1	(10)
Dividends received from equity method investments	1,060	928	919
Changes in
Accounts receivable	2,709	(6,053)	6,739
Inventories	(6,548)	(1,121)	(1,559)
Prepaids and other assets	950	2,887	(4,658)
Accounts payable and accrued expenses	(690)	2,416	245
Net cash provided by operating activities	12,169	15,463	19,296
Investing Activities:
Purchase of property and equipment	(2,653)	(5,067)	(2,663)
Acquisitions	(9,659)	(10,678)	(10,630)
Net sale of short-term time deposits	0	1,450	250
Net purchase of marketable securities	(57)	0	0
Discontinued operations activities	0	0	5,700
Proceeds from insurance for involuntary conversion	0	0	603
Proceeds from sale of property and equipment	2,568	0	26
Net cash used in investing activities	(9,801)	(14,295)	(6,714)
Financing Activities:
Dividends paid	(6,282)	(6,072)	(5,294)
Proceeds from issuance of long-term debt	65,887	62,127	57,860
Net decrease in notes payable	0	(2,699)	0
Proceeds from exercise of stock options	547	937	1,386
Payments on long-term debt	(63,585)	(57,436)	(64,923)
Deferred financing fees	(83)	0	0
Tax benefit from settlement of stock compensation	35	701	0
Tax withholding for equity awards	0	(79)	0
Director stock compensation	144	103	82
Net cash (used in) financing activities	(3,337)	(2,418)	(10,889)
Effect of Exchange Rate Changes on Cash and Cash Equivalents	0	0	(807)
Increase (Decrease) in Cash and Cash Equivalents	(969)	(1,250)	886
Cash and Cash Equivalents, beginning of year (includes zero, zero and $1,255 respectively of cash reported as assets held for sale)	1,982	3,232	2,346
Cash and Cash Equivalents, end of year	1,013	1,982	3,232
Supplemental Cash Flows Information
Interest paid	866	465	600
Income taxes paid	3,333	108	5,208
Dividends payable	0	4	0
Information regarding the Company’s acquisitions in 2016, 2015 and 2014 are as follows:
Fair value of assets acquired	10,597	13,269	10,577
Cash paid for assets	9,464	10,678	10,438
Note payable for deferred purchase price obligation	0	200	0
Liabilities assumed	$ 1,133	$ 2,391	$ 139