Quarterly report pursuant to Section 13 or 15(d)

DEBT FINANCING - 2029 Term Loan Facility and 2029 and 2031 Senior Unsecured Notes (Details)

v3.19.3
DEBT FINANCING - 2029 Term Loan Facility and 2029 and 2031 Senior Unsecured Notes (Details) - USD ($)
9 Months Ended
Sep. 30, 2019
Aug. 30, 2019
Apr. 24, 2019
Debt Instrument [Line Items]      
Notional amount     $ 100,000,000.0
Effective interest rate (percent)     4.27%
Unsecured Debt | 2029 Term loan facility      
Debt Instrument [Line Items]      
Debt instrument, face amount     $ 100,000,000.0
Effective interest rate (percent) 4.27%    
Unsecured Debt | 2029 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Debt instrument, face amount   $ 100,000,000.0  
Effective interest rate (percent) 3.98%    
Debt instrument, interest rate (percent)   3.98%  
Unsecured Debt | 2031 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Debt instrument, face amount   $ 50,000,000.0  
Effective interest rate (percent) 4.08%    
Debt instrument, interest rate (percent)   4.08%  
Fed Funds Rate | Unsecured Debt | 2029 Term loan facility      
Debt Instrument [Line Items]      
Basis spread on variable rate (percent) 0.50%    
LIBOR | Unsecured Debt | 2029 Term loan facility      
Debt Instrument [Line Items]      
Basis spread on variable rate (percent) 1.00%    
Minimum | LIBOR | Unsecured Debt | 2029 Term loan facility      
Debt Instrument [Line Items]      
Leverage based margin threshold (percent) 1.85%    
Elective leverage based margin threshold (percent) 1.40%    
Minimum | Base Rate | Unsecured Debt | 2029 Term loan facility      
Debt Instrument [Line Items]      
Leverage based margin threshold (percent) 0.85%    
Elective leverage based margin threshold (percent) 0.40%    
Maximum | LIBOR | Unsecured Debt | 2029 Term loan facility      
Debt Instrument [Line Items]      
Leverage based margin threshold (percent) 2.30%    
Elective leverage based margin threshold (percent) 2.25%    
Maximum | Base Rate | Unsecured Debt | 2029 Term loan facility      
Debt Instrument [Line Items]      
Leverage based margin threshold (percent) 1.30%    
Elective leverage based margin threshold (percent) 1.25%