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RENTAL REVENUE (Tables)
12 Months Ended
Dec. 31, 2017
Operating Leases, Income Statement, Lease Revenue [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases
Future minimum rentals under non-cancellable terms of tenants’ operating leases (excluding license agreements) as of December 31, 2017 are as follows (dollars in thousands):
 
Year ended:
 
Future
Minimum
Rentals
 
 
 
 
 
 
2018
 
$
1,177
 
2019
 
 
1,045
 
2020
 
 
960
 
2021
 
 
728
 
2022
 
 
704
 
Thereafter
 
 
4,489
 
 
 
$
9,103