Commitments and Contingent Liabilities

6 Months Ended

Jun. 30, 2013

Commitments And Contingencies Disclosure [Abstract]

Commitments and Contingent Liabilities

6. Commitments and Contingent Liabilities

Outstanding standby and commercial letters of credit as of June 30, 2013 approximated $18,255, the majority of which serve as collateral for the Industrial Revenue Bond debt.

In 2010, UES-UK was awarded a government grant of up to $1,325 (£850) toward the purchase and installation of certain machinery and equipment of which $1,083 (£680) has been received to date. Under the agreement, the grant is repayable if certain conditions are not met including achieving and maintaining a targeted level of employment through 2017. UES-UK’s level of employment currently exceeds and is expected to continue to exceed the targeted level of employment; accordingly, no liability has been recorded.

See Note 7 regarding foreign exchange contracts and commodities.

See Note 12 regarding litigation and Note 13 for environmental matters.