Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Summary of Outstanding Swaps (Details)

v3.19.1
Derivatives - Summary of Outstanding Swaps (Details) - USD ($)
3 Months Ended
Apr. 30, 2019
Mar. 31, 2019
Subsequent Event    
Derivatives    
Termination amount $ 8,767,000  
Counterparty | Subsequent Event    
Derivatives    
Termination amount $ 6,540,000  
3.110% interest rate swaps    
Derivatives    
Notional   $ 189,013,883
Fixed Rate Paid   3.11%
Variable interest rate base   3 mo.USD-LIBOR-BBA
3.110% interest rate swaps | Base Rate    
Derivatives    
Variable interest rate base floor   1.00%
3.110% interest rate swaps    
Derivatives    
Notional   $ 246,875,000
Fixed Rate Paid   3.11%
Variable interest rate base   3 mo.USD-LIBOR-BBA
3.110% interest rate swaps | Base Rate    
Derivatives    
Variable interest rate base floor   1.00%
2.504% interest rate swaps    
Derivatives    
Notional   $ 49,375,000
Fixed Rate Paid   2.504%
Variable interest rate base   3 mo.USD-LIBOR-BBA
2.504% interest rate swaps | Base Rate    
Derivatives    
Variable interest rate base floor   1.00%
1.833% interest rate swaps    
Derivatives    
Notional   $ 372,287,500
Fixed Rate Paid   1.833%
Variable interest rate base   3 mo.USD-LIBOR-BBA
1.833% interest rate swaps | Base Rate    
Derivatives    
Variable interest rate base floor   1.00%