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Restricted Cash (Tables)
6 Months Ended
Jun. 30, 2018
Restricted Cash [Abstract]  
Schedule of Cash and Cash Equivalents and Restricted Cash



 

 

 

 

 



 

 

 

 

 



June 30,

 

December 31,



2018

 

2017

Cash and cash equivalents

$

225,658 

 

$

184,569 

Restricted cash

 

29,560 

 

 

29,601 

Total cash, cash equivalents and restricted cash

$

255,218 

 

$

214,170