Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation Expense Recognized (Detail)

v2.4.0.8
Stock-Based Compensation Expense Recognized (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Total stock-based compensation expense, pre-tax $ 351 $ 369 $ 1,171 $ 696
Tax provision for stock-based compensation expense (140) (168) (468) (311)
Total stock-based compensation expense, net of tax 211 201 703 385
Corporate
        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Stock option expense 234 250 312 457
Restricted stock expense     481  
Broadcast
        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Stock option expense 48 83 217 170
Internet
        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Stock option expense 59 31 133 59
Publishing
        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Stock option expense $ 10 $ 5 $ 28 $ 10