CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 30, 2013	Mar. 31, 2012
Operating revenues	$ 49,763	$ 59,172
Operating costs	43,964	52,622
Gross profit	5,799	6,550
Selling, general and administrative expenses	6,212	7,126
Operating loss	(413)	(576)
Other income (expense):
Other income, net	122	1
Interest expense, net	(614)	(302)
Loss from continuing operations before income taxes	(905)	(877)
Provision (benefit) for federal and state income taxes	93	(26)
Loss from continuing operations	(998)	(851)
Income from discontinued operations, net of taxes	2,935	711
Net income (loss)	1,937	(140)
Other comprehensive income
Foreign currency translation adjustment	0	(1)
Total other comprehensive expense	0	(1)
Comprehensive income (loss)	$ 1,937	$ (141)
Income (loss) per common share - basic:
Loss from continuing operations (in Dollars per share)	$ (0.04)	$ (0.03)
Income from discontinued operations (in Dollars per share)	$ 0.11	$ 0.02
Net income (loss) (in Dollars per share)	$ 0.07	$ (0.01)
Income (loss) per common share - diluted:
Loss from continuing operations (in Dollars per share)	$ (0.04)	$ (0.03)
Income from discontinued operations (in Dollars per share)	$ 0.11	$ 0.02
Net income (loss) (in Dollars per share)	$ 0.07	$ (0.01)
Weighted average shares used in computing earnings per share:
Basic (in Shares)	27,041	26,813
Diluted (in Shares)	27,151	26,813