CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Mar. 29, 2014	Mar. 30, 2013
Operating revenues	$ 26,898	$ 49,763
Operating costs	20,814	43,964
Gross profit	6,084	5,799
Selling, general and administrative expenses	4,119	6,212
Operating income (loss)	1,965	(413)
Other income (expense):
Other income (expense), net	(41)	122
Interest expense, net	(32)	(614)
Income (loss) from continuing operations before income taxes	1,892	(905)
Provision for federal and state income taxes	75	93
Income (loss) from continuing operations	1,817	(998)
Income from discontinued operations, net of taxes	0	2,935
Net income and comprehensive income	$ 1,817	$ 1,937
Basic and diluted Income (loss) per common share:
Income (loss) from continuing operations (in Dollars per share)	$ 0.07	$ (0.04)
Income from discontinued operations (in Dollars per share)	$ 0	$ 0.11
Net income (loss) (in Dollars per share)	$ 0.07	$ 0.07
Weighted average shares used in computing earnings per share:
Basic (in Shares)	27,083	27,041
Diluted (in Shares)	27,177	27,151

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