Commitments and Contingent Liabilities	12 Months Ended
Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingent Liabilities	NOTE 12 – COMMITMENTS AND CONTINGENT LIABILITIES: Outstanding standby and commercial letters of credit as of December 31, 2019, approximated $19,703, the majority of which serves as collateral for the IRB debt. In addition, outstanding surety bonds guaranteeing certain obligations of the two unfunded foreign defined benefit pension plans approximated $4,000 (SEK 33,900) as of December 31, 2019. Approximately 35% of the Corporation’s employees, are covered by collective bargaining agreements that have expiration dates ranging from September 2020 to October 2023. Collective bargaining agreements expiring in 2020 (representing approximately 48% of the covered employees) will be negotiated with the intent to secure mutually beneficial, long-term arrangements. See Note 14 regarding derivative instruments, Note 19 regarding litigation and Note 21 for environmental matters.

Commitments and Contingent Liabilities

12 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

NOTE 12 – COMMITMENTS AND CONTINGENT LIABILITIES:

Outstanding standby and commercial letters of credit as of December 31, 2019, approximated $19,703, the majority of which serves as collateral for the IRB debt. In addition, outstanding surety bonds guaranteeing certain obligations of the two unfunded foreign defined benefit pension plans approximated $4,000 (SEK 33,900) as of December 31, 2019.

Approximately 35% of the Corporation’s employees, are covered by collective bargaining agreements that have expiration dates ranging from September 2020 to October 2023. Collective bargaining agreements expiring in 2020 (representing approximately 48% of the covered employees) will be negotiated with the intent to secure mutually beneficial, long-term arrangements.

See Note 14 regarding derivative instruments, Note 19 regarding litigation and Note 21 for environmental matters.