RECEIVABLES (Table)

12 Months Ended

Dec. 31, 2016

Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract]

Schedule Of Accounts Notes Loans And Financing Receivable [Text Block]

(In thousands)	2016			2015
Billed receivables:
Trade and other receivables	$	340,091		$	435,172
Less: Allowance for doubtful accounts	(4,832		)	(5,664		)
Net billed receivables	335,259			429,508
Unbilled receivables:
Recoverable costs and estimated earnings not billed	149,847			153,045
Less: Progress payments applied	(22,044		)	(16,264		)
Net unbilled receivables	127,803			136,781
Receivables, net	$	463,062		$	566,289