Accounts Receivable and Inventories (Tables)

6 Months Ended

Jun. 30, 2016

Accounts receivable consist of the following:



(In thousands)	June 30 2016			December 31 2015
Trade accounts receivable	$	278,424		$	280,526
Less: Allowance for doubtful accounts	(13,183		)	(25,649		)
Trade accounts receivable, net	$	265,241		$	254,877

Other receivables (a)	$	16,875		$	30,395

(a) Other receivables include insurance claim receivables, employee receivables, tax claim receivables, receivables from affiliates and other miscellaneous receivables not included in Trade accounts receivable, net.

Schedule of provision for doubtful accounts related to trade accounts receivable

The provision for doubtful accounts related to trade accounts receivable was as follows:



	Three Months Ended				Six Months Ended
	June 30				June 30
(In thousands)	2016		2015		2016		2015
Provision for doubtful accounts related to trade accounts receivable	$	323	$	414	$	177	$	610

Schedule of inventories

Inventories consist of the following:



(In thousands)	June 30 2016		December 31 2015
Finished goods	$	38,207	$	32,586
Work-in-process	29,349		30,959
Contracts-in-process	44,335		55,786
Raw materials and purchased parts	69,975		70,755
Stores and supplies	26,377		26,881
Inventories	$	208,243	$	216,967

Schedule of contracts-in-process

Contracts-in-process consist of the following:



(In thousands)	June 30 2016		December 31 2015
Contract costs accumulated to date	78,922		55,786
Estimated loss provisions for contracts-in-process (a)	(34,587	)	—
Contracts-in-process	44,335		55,786


(a)	To the extent that the estimated loss provision exceeds accumulated contract costs it is included in the caption Other current liabilities on the Condensed Consolidated Balance Sheets. At June 30, 2016 this amount totaled $5.5 million.