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OTHER ASSETS
 12 Months Ended
Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
OTHER ASSETS
OTHER ASSETS
Other assets consist of the following as of December 31:
(in thousands)
 
2018
 
2017
 
 
 
 
 
Security deposits
 
$
3,972

 
$
5,304

Restricted cash
 
5,752

 
3,837

Other
 
2,682

 
1,054

 
 
 
 
 
Total
 
$
12,406

 
$
10,195