COMMITMENTS AND CONTINGENCIES COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Schedule of future cash payments under operating leases
As of December 31, 2015, future minimum cash payments under the Company's operating leases are as follows (in thousands):
Year Ending December 31,
 
Ground Leases
 
Office Lease
 
Total
2016
 
$
833

 
$
116

 
$
949

2017
 
847

 
119

 
966

2018
 
852

 
122

 
974

2019
 
857

 
125

 
982

2020
 
902

 
74

 
976

2021 through 2055
 
26,405

 

 
26,405

 
 
$
30,696

 
$
556

 
$
31,252