CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jul. 11, 2015	Jul. 12, 2014
Operating Activities:
Net income (loss)	$ 6,719	$ (5,834)
Reconciling adjustments:
Impairment of Information Security business	0	12,678
Depreciation and amortization	2,605	2,305
Loss (gain) on disposal of property and equipment	1	(1)
Stock-based compensation	299	322
Additional discontinued operations activities	0	(1,244)
Changes in
Adjustments necessary to reconcile net income (loss) to net cash provided by operating activities	626	3,644
Net cash provided by operating activities	10,250	11,870
Investing Activities:
Purchase of property and equipment	(2,388)	(912)
Purchase of short-term time deposits	0	(500)
Acquisitions	0	(162)
Proceeds from sale of property and equipment	0	7
Dividends received from equity method investments	928	0
Proceeds from disposal of short-term time deposits	700	500
Discontinued operations activities	0	4,861
Net cash provided (used) by investing activities	(760)	3,794
Financing Activities:
Net decrease in notes payable	(7,007)	(13,383)
Net increase in overdraft facility	0	203
Principal payments on long-term debt	(1,187)	(1,170)
Proceeds from exercise of stock options	672	1,169
Cash dividends paid	(2,956)	(2,498)
Director stock compensation	24	78
Net cash used by financing activities	(10,454)	(15,601)
Effect of exchange rate changes on cash	0	69
Net increase (decrease) in cash and cash equivalents	(964)	132
Cash and cash equivalents, beginning of period (includes zero and $1,255 respectively of cash reported as assets held for sale)	3,232	2,346
Cash and cash equivalents, end of period (includes zero and $1,333 respectively of cash reported as assets held for sale)	2,268	2,478
Supplemental Cash Flows Information
Dividends Payable	$ 2	$ 42