Quarterly report pursuant to Section 13 or 15(d)

PROPERTY AND EQUIPMENT (Details)

v3.10.0.1
PROPERTY AND EQUIPMENT (Details) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Property, Plant and Equipment, Gross, Total $ 263,022 $ 264,200
Less accumulated depreciation (166,599) (164,720)
Property, Plant and Equipment, Net, Total 96,423 99,480
Land [Member]    
Property, Plant and Equipment, Gross, Total 31,684 32,320
Building [Member]    
Property, Plant and Equipment, Gross, Total 28,920 28,962
Office furnishings and equipment [Member]    
Property, Plant and Equipment, Gross, Total 37,778 37,583
Office Furnishings And Equipment Under Capital Lease Obligations [Member]    
Property, Plant and Equipment, Gross, Total 207 244
Antennae, towers and transmitting equipment [Member]    
Property, Plant and Equipment, Gross, Total 83,290 85,632
Antennae Towers And Transmitting Equipment Under Capital Lease Obligations [Member]    
Property, Plant and Equipment, Gross, Total 795 795
Studio, production and mobile equipment [Member]    
Property, Plant and Equipment, Gross, Total 29,186 29,697
Computer Software [Member]    
Property, Plant and Equipment, Gross, Total 25,596 24,477
Record and tape libraries [Member]    
Property, Plant and Equipment, Gross, Total 18 27
Automobiles [Member]    
Property, Plant and Equipment, Gross, Total 1,517 1,385
Leasehold Improvements [Member]    
Property, Plant and Equipment, Gross, Total 19,010 19,003
Construction in Progress [Member]    
Property, Plant and Equipment, Gross, Total $ 5,021 $ 4,075