Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets
Cash and cash equivalents	$ 205,953	$ 193,441
Receivables (net of allowance for doubtful accounts of $8,024 and $8,719, respectively)	129,422	89,352
Income taxes receivable	277	5,486
Notes receivable, net of allowance	7,709	5,107
Other current assets	28,568	17,567
Total current assets	371,929	310,953
Property and equipment, at cost, net	86,736	88,158
Goodwill	79,799	79,327
Franchise rights and other identifiable intangibles, net	11,543	11,948
Notes receivable, net of allowances	98,450	82,572
Investments, employee benefit plans, at fair value	16,414	17,674
Investments in unconsolidated entities	83,740	67,037
Deferred income taxes	47,002	42,434
Other assets	50,663	16,907
Total assets	846,276	717,010
Current liabilities
Accounts payable	60,363	64,431
Accrued expenses and other current liabilities	59,577	70,648
Deferred revenue	121,592	71,587
Current portion of long-term debt	660	1,191
Income taxes payable	16,303	159
Total current liabilities	258,495	208,016
Long-term debt	866,247	812,945
Deferred compensation and retirement plan obligations	20,890	22,859
Deferred income taxes	719	506
Other liabilities	37,367	68,583
Total liabilities	1,183,718	1,112,909
Commitments and Contingencies
SHAREHOLDERS' DEFICIT
Common stock, $0.01 par value, 160,000,000 shares authorized; 95,065,638 shares issued at September 30, 2016 and December 31, 2015 and 56,096,987 and 56,336,566 shares outstanding at September 30, 2016 and December 31, 2015, respectively	951	951
Additional paid-in-capital	155,393	149,895
Accumulated other comprehensive loss	(7,096)	(8,778)
Treasury stock (38,968,651 and 38,729,072 shares at September 30, 2016 and December 31, 2015, respectively), at cost	(1,074,527)	(1,052,864)
Retained earnings	587,837	514,897
Total shareholders’ deficit	(337,442)	(395,899)
Total liabilities and shareholders’ deficit	$ 846,276	$ 717,010