Annual report pursuant to Section 13 and 15(d)

Subsequent Events Details (Details)

v3.20.1
Subsequent Events Details (Details) - USD ($)
Apr. 30, 2020
Mar. 31, 2020
Mar. 31, 2019
Subsequent Event [Line Items]      
Outstanding borrowings   $ 0 $ 11,225,000
Line of Credit Facility, Remaining Borrowing Capacity   $ 56,012  
Subsequent Event      
Subsequent Event [Line Items]      
Senior Secured Revolving Credit Facility Borrowings $ 41,379,000    
Outstanding borrowings 3,988,000    
Line of Credit Facility, Remaining Borrowing Capacity $ 18,621,000    
Line of Credit Facility, Interest Rate at Period End 2.90%