XML 46 R29.htm IDEA: XBRL DOCUMENT v3.8.0.1
Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Finitie-Lived Intangible Assets
The costs of intangible assets as of December 31, 2017 and 2016 are as follows:
 
2017
 
2016
Concession fees
$
6,800

 
6,800

Other intangibles
7,613

 
17,189

Intangible assets
14,413

 
23,989

Less: Accumulated amortization
 
 
 
Concession fees
5,508

 
5,236

Other intangibles
2,585

 
2,412

Net intangible assets
$
6,320

 
16,341