Quarterly report pursuant to Section 13 or 15(d)

AMORTIZABLE INTANGIBLE ASSETS (Summary of Significant Classes of Amortizable Intangible Assets) (Details)

v3.2.0.727
AMORTIZABLE INTANGIBLE ASSETS (Summary of Significant Classes of Amortizable Intangible Assets) (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]    
Cost $ 48,117 $ 46,525
Accumulated Amortization (36,774) (34,130)
Net 11,343 12,395
Customer lists and contracts [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 19,925 19,910
Accumulated Amortization (17,824) (16,558)
Net 2,101 3,352
Domain and brand names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 15,871 15,465
Accumulated Amortization (10,458) (9,722)
Net 5,413 5,743
Favorable and assigned leases [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 2,379 2,379
Accumulated Amortization (1,842) (1,795)
Net 537 584
Subscriber base and lists [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 5,424 4,302
Accumulated Amortization (3,142) (2,671)
Net 2,282 1,631
Author relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 2,245 2,245
Accumulated Amortization (1,451) (1,379)
Net 794 866
Non-compete agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 937 888
Accumulated Amortization (721) (669)
Net 216 219
Other amortizable intangible assets [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 1,336 1,336
Accumulated Amortization $ (1,336) $ (1,336)
Net