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Receivables
3 Months Ended
Mar. 31, 2021
Receivables [Abstract]  
Receivables

I. Receivables

On October 25, 2019, a wholly-owned subsidiary of the Company entered into a $120 three-year revolving credit facility agreement secured by certain customer receivables. On April 20, 2020, the Company amended this agreement converting it to a Receivables Purchase Agreement to sell up to $120 of the receivables previously secured by the credit facility without recourse on a revolving basis. The unsold portion of the specified receivable pool will be pledged as collateral to the purchasing bank to secure the sold receivables. Through the first quarter of 2021, no receivables have been sold under this agreement.