Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Dec. 25, 2010
Operating Activities
Net income (loss)	$ (4,930)	$ 4,441	$ 6,059
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Depreciation and amortization	4,322	8,772	4,330
Goodwill and intangible asset impairment charges	13,384	0	0
Equity method investment impairment charges	382	0	0
Provision for doubtful accounts	151	(271)	(247)
Stock option expense	574	548	177
Equity in net income of joint venture investments	(2,998)	(3,328)	(1,963)
Deferred income taxes	503	863	1,401
Loss (gain) on disposals of assets	66	(355)	(1)
Changes in
Accounts receivable	(6,691)	(1,148)	(1,752)
Inventories	(1,731)	(6,302)	(2,411)
Prepaids	42	(249)	435
Other assets	278	405	(16)
Income tax payable	863	288	(55)
Accounts payable and accrued expenses	2,343	(1,083)	2,895
Net cash provided by operating activities	6,558	2,581	8,852
Investing Activities
Purchase of property and equipment	(2,423)	(2,375)	(1,778)
Acquisitions	(1,250)	0	0
(Purchase) sale of short-term time deposits	(250)	300	(500)
Proceeds from sale of property and equipment	16	3,428	13
Net cash provided by (used in) investing activities	(3,907)	1,353	(2,265)
Financing Activities
Net increase (decrease) in notes payable-bank	1,920	3,293	(8,237)
Net increase in overdraft facility	203	662	1,406
Proceeds from exercise of stock options	441	126	58
Stock option forfeiture	0	0	(32)
Reduction of long-term debt	(1,500)	(2,500)	(500)
Cash dividends paid	(5,076)	(3,212)	(1,285)
Directors compensation	197	146	134
Net cash used in financing activities	(3,815)	(1,485)	(8,456)
Effect of Exchange Rate Changes on Cash and Cash Equivalents	(113)	(164)	366
Increase (Decrease) in Cash and Cash Equivalents	(1,277)	2,285	(1,503)
Cash and Cash Equivalents, Beginning of Year	3,821	1,536	3,039
Cash and Cash Equivalents, End of Year	2,544	3,821	1,536
Supplemental Cash Flows Information
Interest paid	640	683	1,161
Income taxes paid	3,364	1,316	1,832
Dividends payable	$ 0	$ 926	$ 0