CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
REVENUES	$ 312,148	$ 249,588	$ 594,207	$ 486,063
COST OF SERVICES	264,638	207,623	512,488	404,590
Gross profit	47,510	41,965	81,719	81,473
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	41,928	35,611	84,550	73,020
GOODWILL IMPAIRMENT		4,446		4,446
GAIN ON SALE OF ASSETS	(19)	(468)	(104)	(473)
Operating income (loss)	5,601	2,376	(2,727)	4,480
OTHER INCOME (EXPENSE):
Interest income	23	80	49	144
Interest expense	(466)	(289)	(953)	(574)
Other	517	(6)	437	6
Other income (expense)	74	(215)	(467)	(424)
INCOME (LOSS) BEFORE INCOME TAXES	5,675	2,161	(3,194)	4,056
INCOME TAX EXPENSE (BENEFIT)	2,513	515	(1,186)	1,245
INCOME (LOSS) FROM CONTINUING OPERATIONS	3,162	1,646	(2,008)	2,811
GAIN ON DISPOSITION OF DISCONTINUED OPERATION, NET OF INCOME TAX BENEFIT OF $_, $_, $_, AND $29				762
NET INCOME (LOSS)	$ 3,162	$ 1,646	$ (2,008)	$ 3,573
Basic -
Income (loss) from continuing operations (in dollars per share)	$ 0.08	$ 0.04	$ (0.05)	$ 0.08
Gain on disposition of discontinued operation (in dollars per share)				$ 0.02
Net income (loss) (in dollars per share)	$ 0.08	$ 0.04	$ (0.05)	$ 0.10
Diluted -
Income (loss) from continuing operations (in dollars per share)	$ 0.08	$ 0.04	$ (0.05)	$ 0.07
Gain on disposition of discontinued operation (in dollars per share)				$ 0.02
Net income (loss) (in dollars per share)	$ 0.08	$ 0.04	$ (0.05)	$ 0.09
SHARES USED IN COMPUTING INCOME PER SHARE:
Basic (in shares)	37,630	37,598	37,584	37,566
Diluted (in shares)	37,742	37,848	37,584	37,834
DIVIDENDS PER SHARE (in dollars per share)	$ 0.05	$ 0.05	$ 0.10	$ 0.10