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Debt (Tables)
9 Months Ended
Sep. 30, 2021
Debt Disclosure [Abstract]  
Summary of Long-term Debt

Debt consisted of the following (in millions): 

 

 

September 30,

 

 

December 31,

 

 

September 30,

 

 

 

2021

 

 

2020

 

 

2020

 

Revolving credit facility

 

$

73.8

 

 

$

89.8

 

 

$

96.8

 

Other obligations

 

 

4.4

 

 

 

4.3

 

 

 

4.8

 

Total debt

 

 

78.2

 

 

 

94.1

 

 

 

101.6

 

Less current maturities of long-term debt

 

 

1.8

 

 

 

1.7

 

 

 

1.8

 

Long-term debt, less current maturities

 

$

76.4

 

 

$

92.4

 

 

$

99.8