Debt - Table Interest rates (Details)	Sep. 30, 2020	Dec. 31, 2019
Revolver [Member]
Debt Instrument [Line Items]
Long term Debt Weighted Average Interest Rate	165.00%	320.00%
Domestic Line Of Credit [Member]
Debt Instrument [Line Items]
Long term Debt Weighted Average Interest Rate	165.00%	320.00%
Foreign Line of Credit [Member]
Debt Instrument [Line Items]
Long term Debt Weighted Average Interest Rate	150.00%	150.00%
Industrial development bonds [Member]
Debt Instrument [Line Items]
Long term Debt Weighted Average Interest Rate	526.00%	526.00%