Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012
OPERATING ACTIVITIES
Net loss	$ (1,026)	$ (3,022)
Income from discontinued operations, net of tax	(159)	(178)
Adjustments to reconcile net loss from continuing operations to net cash provided from operating activities:
Depreciation and amortization of financing fees	2,331	2,566
Amortization of intangible assets	301	372
Loss on long-lived asset impairment	56	13
Foreign exchange loss (gain)	33	(3)
Non-cash stock-based compensation	740	1,001
Changes in deferred income taxes	170	74
Changes in operating assets and liabilities:
Trade accounts receivable	5,380	3,265
Inventories	2,622	1,766
Due from insurance company	315	1,014
Income taxes receivable	(91)	104
Prepaid expenses and other assets	(455)	(39)
Income taxes payable		(9)
Accounts payable and other liabilities	(7,818)	(5,020)
Net cash provided from (used in) operating activities from continuing operations	2,399	1,904
Net cash used in operating activities from discontinued operations	(998)	(2,133)
Net cash provided from (used in) operating activities	1,401	(229)
INVESTING ACTIVITIES
Purchase of property and equipment	(736)	(2,011)
Change in restricted cash	(2)	(250)
Net cash used in investing activities from continuing operations	(738)	(2,261)
Net cash provided from investing activities from discontinued operations	182	2,133
Net cash used in investing activities	(556)	(128)
FINANCING ACTIVITIES
Proceeds from issuance of common stock	12	115
Net cash provided from financing activities from continuing operations	12	115
Net cash provided from financing activities	12	115
Effect of exchange rate changes on cash	(148)	(119)
Change in cash and cash equivalents	709	(361)
Cash and cash equivalents at beginning of period	9,656	5,320
Cash and cash equivalents at end of period	10,365	4,959
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for income taxes	77	291
Cash paid for interest	$ 84	$ 184