CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $) In Thousands	6 Months Ended
	Jul. 09, 2011	Jul. 10, 2010
Operating Activities:
Net income	$ 2,688	$ 2,664
Depreciation and amortization	2,344	2,326
Loss on disposal of property and equipment	39	11
Stock-based compensation	218	153
Adjustments necessary to reconcile net income to net cash provided by operating activities	(5,114)	(1,556)
Net cash provided by operating activities	175	3,598
Investing Activities:
Purchase of property and equipment	(984)	(733)
Purchase of short-term time deposits		(500)
Proceeds from sale of short-term time deposits	250
Proceeds from sale of property and equipment		4
Net cash used by investing activities	(734)	(1,229)
Financing Activities:
Net increase (decrease) in notes payable	2,772	(3,328)
Principal payments on long-term debt	(1,500)
Proceeds from exercise of stock options	87	29
Stock option forfeiture		(22)
Director stock compensation	138	64
Net cash provided (used) by financing activities	1,497	(3,257)
Effect of exchange rate changes on cash	(250)	312
Net increase (decrease) in cash and cash equivalents	688	(576)
Cash and cash equivalents, beginning of period	1,536	3,039
Cash and cash equivalents, end of period	$ 2,224	$ 2,463