CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
CURRENT ASSETS:
Cash and cash equivalents	$ 37,520	$ 3,808
Trade accounts receivable, less allowance for doubtful accounts of $5,721 and $4,825, respectively	142,352	103,415
Prepaid expenses	8,654	9,967
Other current assets	1,140	3,414
Total Current Assets	189,666	120,604
LONG-TERM ASSETS:
Property and equipment, net	67,375	44,552
Internally developed software costs, net	17,233	18,905
Goodwill	404,204	404,211
Other intangibles, net of accumulated amortization of $104,562 and $90,099, respectively	45,488	59,951
Other long-term assets	12,724	6,493
Total Long-term Assets	547,024	534,112
Total Assets	736,690	654,716
CURRENT LIABILITIES:
Current maturities of long-term obligations	11,059	9,151
Accounts payable	17,112	17,351
Accrued compensation	12,041	5,086
Customer deposits	2,147	16,094
Deferred revenue	4,544	3,131
Dividends payable	3,170	3,231
Other accrued liabilities	7,375	6,905
Total Current Liabilities	57,448	60,949
LONG-TERM LIABILITIES:
Deferred income taxes	38,773	41,409
Other long-term liabilities	5,454	5,700
Long-term obligations, excluding current maturities	300,969	203,288
Total Long-term Liabilities	345,196	250,397
COMMITMENTS AND CONTINGENCIES
EQUITY:
Preferred stock - $1 par value; 2,000,000 shares authorized; none issued and outstanding
Common stock - $0.01 par value; 100,000,000 shares authorized; Issued and outstanding at September 30, 2013 - 40,298,852 and 35,296,518 shares, respectively Issued and outstanding at December 31, 2012 - 39,923,852 and 35,922,509 shares, respectively	403	399
Additional paid-in capital	292,580	291,065
Accumulated other comprehensive loss	(1,020)	(1,432)
Retained earnings	105,749	104,445
Treasury stock, at cost - 5,002,334 and 4,001,343 shares, respectively	(63,666)	(51,107)
Total Equity	334,046	343,370
Total Liabilities and Equity	$ 736,690	$ 654,716