Long-Term Trade And Unbilled Receivables (Tables)

12 Months Ended

Dec. 31, 2019

Billed and Unbilled Contract Claims Subject to Uncertainty [Abstract]

Schedule Of Long-Term Trade And Unbilled Receivables

The following table presents the components of long-term trade and unbilled receivables and contract assets as of December 31, 2019 and 2018.

	December 31,
	2019		2018
Trade and unbilled receivables	$	136,540	$	112,955
Contract assets (*)	122,610		184,190
	$	259,150	$	297,145