Quarterly report pursuant to Section 13 or 15(d)

LEASES - Narrative (Details)

v3.20.1
LEASES - Narrative (Details)
$ in Millions
3 Months Ended
Mar. 31, 2020
USD ($)
property
Mar. 31, 2019
USD ($)
Real Estate Leasehold Interest    
Lessee, Lease, Description [Line Items]    
Number of properties subject to non-cancelable leasehold interest agreements | property 8  
Rent expense $ 0.4 $ 0.4
Real Estate Leasehold Interest | Minimum    
Lessee, Lease, Description [Line Items]    
Operating leases, term (in years) 14 years  
Real Estate Leasehold Interest | Maximum    
Lessee, Lease, Description [Line Items]    
Operating leases, term (in years) 72 years  
Office Leases    
Lessee, Lease, Description [Line Items]    
Rent expense $ 0.1 $ 0.1
Office Leases | Minimum    
Lessee, Lease, Description [Line Items]    
Operating leases, term (in years) 3 years  
Office Leases | Maximum    
Lessee, Lease, Description [Line Items]    
Operating leases, term (in years) 9 years