Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jul. 01, 2012
OPERATING ACTIVITIES
Net loss	$ (1,648)	$ (4,689)
Loss (income) from discontinued operations, net of tax	(144)	22
Depreciation and amortization of financing fees	1,637	1,717
Amortization of intangible assets	199	250
Loss on long-lived asset impairment	56
Loss on long-lived asset disposal and write-offs		5
Foreign exchange loss (gain)	22	(22)
Non-cash stock-based compensation	430	670
Changes in deferred income taxes	172	(5)
Changes in operating assets and liabilities:
Accounts receivable	8,543	5,190
Inventories	(592)	1,273
Income taxes receivable	(91)	104
Prepaid expenses and other assets	(1,456)	(284)
Due from Insurance Company	299	1,022
Income taxes payable		(9)
Accounts payable and other liabilities	(4,384)	(5,536)
Net cash provided from (used in) operating activities from continuing operations	3,043	(292)
Net cash used in operating activities from discontinued operations	(998)
Net cash provided from (used in) operating activities	2,045	(292)
INVESTING ACTIVITIES
Purchase of property and equipment	(444)	(1,546)
Change in restricted cash	4
Net cash used in investing activities from continuing operations	(440)	(1,546)
Net cash used in investing activities	(440)	(1,546)
FINANCING ACTIVITIES
Net change in revolving credit facility		357
Proceeds from issuance of common stock	12	115
Net cash provided from financing activities from continuing operations	12	472
Net cash provided from financing activities	12	472
Effect of exchange rate changes on cash	(115)	62
Change in cash and cash equivalents	1,502	(1,304)
Cash and cash equivalents at beginning of period	9,656	5,320
Cash and cash equivalents at end of period	11,158	4,016
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for income taxes	74	174
Cash paid for interest	$ 67	$ 146