XML 49 R38.htm IDEA: XBRL DOCUMENT v3.20.2
Mortgage and Term Loan (Details)
Aug. 03, 2018
USD ($)
payment
Apr. 24, 2018
USD ($)
payment
Mar. 31, 2020
USD ($)
Feb. 28, 2019
USD ($)
May 31, 2017
USD ($)
Debt Instrument [Line Items]          
Debt instrument, face amount       $ 2,000,000 $ 5,000,000
TSI - Donald Ross Realty LLC Mortgage | Mortgage Loan Facility          
Debt Instrument [Line Items]          
Debt instrument, face amount $ 3,150,000        
Debt instrument, stated interest rate 5.36%        
Debt instrument, number of monthly payments | payment 120        
Debt instrument, term 25 years        
Outstanding principal balance, mortgage term note     $ 3,052,000    
Outstanding principal balance, term note     98,000    
Dixie Highway Realty Mortgage          
Debt Instrument [Line Items]          
Minimum required cash balance, operating account   $ 500,000      
Dixie Highway Realty Mortgage | Mortgage Loan Facility          
Debt Instrument [Line Items]          
Debt instrument, face amount   $ 1,880,000      
Debt instrument, stated interest rate   5.46%      
Debt instrument, number of monthly payments | payment   120      
Debt instrument, term   25 years      
Outstanding principal balance, mortgage term note     1,809,000    
Outstanding principal balance, term note     71,000    
Dixie Highway Realty Mortgage | Term Loan          
Debt Instrument [Line Items]          
Debt instrument, face amount   $ 500,000      
Debt instrument, stated interest rate   5.30%      
Debt instrument, number of monthly payments | payment   60      
Outstanding principal balance, mortgage term note     324,000    
Outstanding principal balance, term note     $ 176,000