CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
CURRENT ASSETS:
Cash and cash equivalents	$ 50,101	$ 86,346
Accounts receivable, less allowance for doubtful accounts of $5,146 and $5,096, respectively	255,286	233,893
Other receivables	5,534	6,682
Income tax receivable	9,995	9,544
Inventories	10,062	9,365
Prepaid expenses and other	28,499	30,470
Costs and estimated earnings in excess of billings	26,423	26,648
Total current assets	385,900	402,948
PROPERTY AND EQUIPMENT, NET	41,039	43,620
GOODWILL	148,986	147,818
IDENTIFIABLE INTANGIBLE ASSETS, NET	37,388	39,616
OTHER NONCURRENT ASSETS	8,231	6,018
Total assets	621,544	640,020
CURRENT LIABILITIES:
Current maturities of long-term debt	300	300
Current maturities of notes to former owners	460	967
Accounts payable	98,202	101,134
Accrued compensation and benefits	35,810	42,577
Billings in excess of costs and estimated earnings	61,558	63,422
Accrued self-insurance expense	31,199	28,994
Other current liabilities	30,536	30,816
Total current liabilities	258,065	268,210
LONG-TERM DEBT, NET OF CURRENT MATURITIES	2,700	2,700
NOTES TO FORMER OWNERS, NET OF CURRENT MATURITIES	24,919	25,969
DEFERRED INCOME TAX LIABILITIES	18,907	18,871
OTHER LONG-TERM LIABILITIES	11,570	11,486
Total liabilities	316,161	327,236
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, $.01 par, 5,000,000 shares authorized, none issued and outstanding
Common stock, $.01 par, 102,969,912 shares authorized, 41,123,365 and 41,123,365 shares issued, respectively	411	411
Treasury stock, at cost, 3,347,126 and 3,221,775 shares, respectively	(36,040)	(34,714)
Additional paid-in capital	326,181	326,467
Retained earnings	14,831	20,620
Total stockholders' equity	305,383	312,784
Total liabilities and stockholders' equity	$ 621,544	$ 640,020