Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current Assets
Cash and cash equivalents	$ 8,415	$ 143,017
Short-term debt security investments	55,092	33,481
Receivables, net	31,482	32,402
Income taxes receivable		117
Deferred income taxes, net	1,825	1,825
Prepaid expenses and other	2,102	3,062
Broadcast rights	2,020	6,789
Total current assets	100,936	220,693
Restricted cash	3,603	3,594
Long-term debt security investments	28,400
Cash surrender value of life insurance and annuity contracts	17,676	17,278
Goodwill, net	13,293	13,293
Intangible assets, net	40,190	40,307
Other assets	5,722	5,006
Deferred income taxes, net	3,329	3,367
Assets held for sale		658
Property, plant and equipment, net	39,492	40,921
Total Assets	252,641	345,117
Current Liabilities
Current maturities of long-term debt		61,834
Accounts payable	1,845	3,754
Accrued payroll and related benefits	3,222	4,660
Interest payable		1,556
Broadcast rights payable	1,648	6,541
Income taxes payable	1,276	21,468
Current portion of accrued retirement benefits	1,302	1,302
Other current liabilities	5,982	8,708
Total current liabilities	15,275	109,823
Deferred income	8,943	10,036
Accrued retirement benefits	20,450	20,525
Other liabilities	3,112	2,688
Total liabilities	47,780	143,072
Commitments and Contingencies (Note 7)
Stockholders' Equity
Common stock, shares authorized 12,000,000, $1.25 par value; 8,874,834 and 8,832,177 issued and outstanding at June 30, 2012 and December 31, 2011,respectively	11,094	11,040
Capital in excess of par	14,958	14,679
Accumulated other comprehensive loss, net of income taxes:
Accumulated loss	(3,242)	(3,288)
Prior service cost	(43)	(62)
Retained earnings	182,094	179,676
Total Stockholders' Equity	204,861	202,045
Total Liabilities and Stockholders' Equity	$ 252,641	$ 345,117