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Debt (Tables)
9 Months Ended
Sep. 30, 2020
Debt Disclosure [Abstract]  
Summary of Long-Term Debt

Long-term debt was comprised of the following:

 

 

 

As of

 

 

 

September 30,

 

 

December 31,

 

 

 

2020

 

 

2019

 

Total credit facility

 

$

300,000

 

 

$

300,000

 

Balance outstanding

 

 

106,300

 

 

 

99,700

 

Standby letters of credit

 

 

1,740

 

 

 

1,800

 

Amount available, subject to covenant restrictions

 

$

191,960

 

 

$

198,500

 

Weighted-average interest rate

 

 

2.00

%

 

 

3.25

%

Commitment fee percentage per annum

 

 

0.25

%

 

 

0.23

%