CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Share data	3 Months Ended		6 Months Ended
	Jul. 03, 2011	Jul. 04, 2010	Jul. 03, 2011	Jul. 04, 2010
REVENUES
Product sales	$ 1,062	$ 1,150	$ 2,090	$ 2,450
Service revenue	8,217	7,955	15,445	14,686
Total Revenues	9,279	9,105	17,535	17,136
COST OF REVENUES
Cost of product sales	668	783	1,373	1,784
Cost of service revenue	6,776	6,626	12,635	12,451
Total Cost of Revenues	7,444	7,409	14,008	14,235
GROSS PROFIT	1,835	1,696	3,527	2,901
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	1,558	2,146	3,158	4,497
INCOME (LOSS) FROM OPERATIONS	277	(450)	369	(1,596)
OTHER (INCOME) EXPENSE
Interest expense	254	208	506	413
Other (income) expense	(101)	32	(101)	9
Total nonoperating (income) expense	153	240	405	422
INCOME (LOSS) FROM CONTINUING OPERATIONS	124	(690)	(36)	(2,018)
INCOME (LOSS) FROM DISCONTINUED OPERATIONS (See Note C, Discontinued and Held-for-Sale Operations)	377	(91)	757	192
NET INCOME (LOSS)	$ 501	$ (781)	$ 721	$ (1,826)
BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE
From Continuing Operations (in dollars per share)	$ 0.01	$ (0.06)	$ 0	$ (0.17)
From Discontinued Operations (in dollars per share)	$ 0.03	$ (0.01)	$ 0.06	$ 0.02
BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (in dollars per share)	$ 0.04	$ (0.07)	$ 0.06	$ (0.15)
BASIC AND DILUTED WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING (in shares)	11,785,826	11,786,727	11,785,826	11,790,480