Debt (Tables)

3 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Summary of Long-Term Debt

Long-term debt was comprised of the following:

	As of
	March 31,			December 31,
	2020			2019
Total credit facility	$	300,000		$	300,000
Balance outstanding	151,200			99,700
Standby letters of credit	1,800			1,800
Amount available	$	147,000		$	198,500
Weighted-average interest rate	2.78		%	3.25		%
Commitment fee percentage per annum	0.23		%	0.23		%