Shareholders' Equity - Schedule of Reclassification Out of Accumulated Other Comprehensive Loss (Details) - Affected Line Item in the Condensed Consolidated Statements of Operations Where (Income) Loss is Presented [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Total reclassifications for the period			$ 20,600	$ 100
Amortization of Net Actuarial Loss [Member] | Other Income (Expense) [Member]
Total reclassifications for the period				100
Reclassification of Pension Liability, Net of Taxes [Member] | Other Income (Expense) [Member]
Total reclassifications for the period			$ 20,600