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Accounts Receivable and Inventories
3 Months Ended
Mar. 31, 2015
Accounts Receivable And Inventories  
Accounts Receivable and Inventories
Accounts Receivable and Inventories
Accounts receivable consist of the following:
(In thousands)
 
March 31
2015
 
December 31
2014
Trade accounts receivable
 
$
346,241

 
$
340,223

Less: Allowance for doubtful accounts
 
(14,236
)
 
(15,119
)
Trade accounts receivable, net
 
$
332,005

 
$
325,104

 
 
 
 
 
Other receivables (a)
 
$
21,709

 
$
28,145

(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. 
The provision for doubtful accounts related to trade accounts receivable was as follows:
 
 
Three Months Ended
 
 
March 31
(In thousands)
 
2015
 
2014
Provision for doubtful accounts related to trade accounts receivable
 
$
196

 
$
(19
)

Inventories consist of the following:
(In thousands)
 
March 31
2015
 
December 31
2014
Finished goods
 
$
33,480

 
$
30,525

Work-in-process
 
43,261

 
28,690

Raw materials and purchased parts
 
85,599

 
87,985

Stores and supplies
 
32,258

 
31,722

Inventories
 
$
194,598

 
$
178,922