CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
CURRENT ASSETS:
Cash and cash equivalents	$ 2,838	$ 5,439
Trade accounts receivable, less allowance for doubtful accounts of $4,514 and $3,778	89,619	59,940
Prepaid expenses	7,768	5,581
Other current assets	9,999	5,637
Total Current Assets	110,224	76,597
LONG-TERM ASSETS:
Property and equipment, net	46,773	41,258
Internally developed software costs, net	21,195	19,659
Goodwill	402,736	294,789
Other intangibles, net of accumulated amortization of $63,511 and $58,339	88,087	43,580
Other	9,649	2,335
Total Long-term Assets, net	568,440	401,621
Total Assets	678,664	478,218
CURRENT LIABILITIES:
Accounts payable	12,048	13,227
Current maturities of long-term obligations	15,484	2,945
Accrued compensation	10,293	8,891
Deposits	1,972	2,553
Deferred revenue	3,214	1,422
Other accrued expenses	6,979	4,611
Total Current Liabilities	49,990	33,649
LONG-TERM LIABILITIES:
Deferred income taxes	42,557	24,159
Other long-term liabilities	5,204	5,027
Long-term obligations (excluding current maturities)	247,994	86,860
Total Long-term Liabilities	295,755	116,046
COMMITMENTS AND CONTINGENCIES
EQUITY:
Preferred stock-$1 par value; 2,000,000 shares authorized; none issued and outstanding
Common stock-$0.01 par value; Authorized 100,000,000 shares; Issued and outstanding 2011-39,493,852 and 35,754,074 shares Issued and outstanding 2010-39,063,327 and 36,237,562 shares	395	391
Additional paid-in capital	286,869	281,119
Accumulated other comprehensive loss	(1,987)	(1,971)
Retained earnings	95,849	91,069
Treasury stock, at cost-3,739,778 shares and 3,295,492 shares, Respectively	(48,207)	(42,085)
Total Equity	332,919	328,523
Total Liabilities and Equity	$ 678,664	$ 478,218