Quarterly report pursuant to Section 13 or 15(d)

AMORTIZABLE INTANGIBLE ASSETS (Details)

v3.10.0.1
AMORTIZABLE INTANGIBLE ASSETS (Details) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]    
Cost $ 60,122 $ 60,283
Accumulated Amortization (49,942) (47,179)
Net 10,180 13,104
Customer lists and contracts [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 22,831 22,865
Accumulated Amortization (21,227) (20,888)
Net 1,604 1,977
Domain and brand names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 20,106 20,109
Accumulated Amortization (15,670) (14,650)
Net 4,436 5,459
Favorable and assigned leases [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 2,256 2,379
Accumulated Amortization (1,935) (2,028)
Net 321 351
Subscriber base and lists [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 8,797 8,797
Accumulated Amortization (5,913) (4,701)
Net 2,884 4,096
Author Relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 2,771 2,771
Accumulated Amortization (2,368) (2,237)
Net 403 534
Noncompete Agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 2,029 2,029
Accumulated Amortization (1,497) (1,342)
Net 532 687
Other Intangible Assets [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 1,332 1,333
Accumulated Amortization (1,332) (1,333)
Net $ 0 $ 0