Quarterly report pursuant to Section 13 or 15(d)

Lease Commitments - Payments for Ground Leases (Details)

v3.19.3
Lease Commitments - Payments for Ground Leases (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Lessor, Lease, Description [Line Items]        
Total ground leases $ 238 $ 204 $ 732 $ 608
Amscot        
Lessor, Lease, Description [Line Items]        
Total ground leases 7 5 $ 19 14
Expiration Year     2045  
Beaver Ruin Village        
Lessor, Lease, Description [Line Items]        
Total ground leases 14 11 $ 41 34
Expiration Year     2054  
Beaver Ruin Village II        
Lessor, Lease, Description [Line Items]        
Total ground leases 6 5 $ 17 15
Expiration Year     2056  
Leased office space Charleston, SC        
Lessor, Lease, Description [Line Items]        
Total ground leases 17 25 $ 67 75
Expiration Year     2019  
Moncks Corner        
Lessor, Lease, Description [Line Items]        
Total ground leases 30 30 $ 91 91
Expiration Year     2040  
Devine Street        
Lessor, Lease, Description [Line Items]        
Total ground leases 99 63 $ 297 188
Expiration Year     2051  
JANAF        
Lessor, Lease, Description [Line Items]        
Total ground leases 65 65 $ 200 191
Expiration Year     2069  
Ground leases variable percentage rent $ 29 $ 29 $ 90 $ 82