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Inventories
12 Months Ended
Dec. 31, 2015
Inventory Disclosure [Abstract]  
Inventories

5.  Inventories

 

 

 

Finished

Goods

 

 

Work-in-

Process

 

 

Raw

Materials

 

 

Total

 

 

 

(In Thousands)

 

December 31, 2015:

 

$

19,030

 

 

$

 

 

$

5,427

 

 

$

24,457

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

December 31, 2014:

 

$

22,697

 

 

$

 

 

$

2,147

 

 

$

24,844

 

 

Because cost exceeded the net realizable value, inventory adjustments were $2,832,000 and $1,976,000 at December 31, 2015 and 2014, respectively.