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

Debt consisted of the following (in millions): 

 

 

June 30,

 

 

December 31,

 

 

June 30,

 

 

 

2021

 

 

2020

 

 

2020

 

Revolving credit facility

 

$

94.8

 

 

$

89.8

 

 

$

122.4

 

Other obligations

 

 

4.5

 

 

 

4.3

 

 

 

4.9

 

Total debt

 

 

99.3

 

 

 

94.1

 

 

 

127.3

 

Less current maturities of long-term debt

 

 

1.8

 

 

 

1.7

 

 

 

1.7

 

Long-term debt, less current maturities

 

$

97.5

 

 

$

92.4

 

 

$

125.6