Quarterly report pursuant to Section 13 or 15(d)

Significant Transactions - Additional Information (Detail)

v2.4.0.6
Significant Transactions - Additional Information (Detail) (USD $)
 1 Months Ended 3 Months Ended 6 Months Ended
Jun. 29, 2012
May 23, 2012
Mar. 16, 2012
Jun. 29, 2012
Jun. 30, 2012
Mar. 31, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
9 5/8% Senior Secured Second Lien Notes
Apr. 10, 2012
WKDL-AM, Warrenton, Texas
May 15, 2012
Churchangel.com and rchurch.com
May 29, 2012
FM translator
Jan. 13, 2012
KTNO-AM, Dallas, Texas
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]                            
Payments to redeem 95/8% Notes               $ 17,500,000 $ 17,500,000 $ 17,500,000        
Debt, purchase price                   18,000,000        
Percent of debt purchase price                   103.00%        
Pre-tax loss on early retirement of debt         (893,000)   (1,090,000) (893,000) (1,090,000) 900,000        
Unamortized Discount                   80,000        
Bond issue cost                   300,000        
Business acquisition, amount paid         2,345,000     2,345,000     30,000 165,000 300,000 2,150,000
WBZS-AM radio station sold amount     800,000                      
Pre-tax gain on sale of WBZS-AM radio station     200,000                      
Class A and Class B common stock, dividend declared per share           $ 0.035                
Class A and Class B common stock, dividend declared date           Mar. 07, 2012                
Class A and Class B common stock, dividend paid 900,000     900,000   900,000   1,704,000            
Class A and Class B common stock, dividend payment period           We anticipate paying quarterly dividends in March, June, September and December of each year.                
Class A and Class B common stock, expected annual dividend payment           3,400,000                
Acquisition Costs   $ 1,200,000