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Other Financial Statement Information (Tables)
3 Months Ended
Mar. 31, 2019
Organization Consolidation And Presentation Of Financial Statements [Abstract]  
Inventories - Net

Inventories – net

 

 

 

March 31, 2019

 

 

December 31,

2018

 

Raw materials

 

$

45,419

 

 

$

43,041

 

Work-in-process

 

 

9,370

 

 

 

8,818

 

Finished Goods

 

 

42,477

 

 

 

42,163

 

 

 

 

97,266

 

 

 

94,022

 

Excess of current cost over LIFO cost

 

 

(4,729

)

 

 

(4,474

)

Noncurrent portion of inventory

 

 

(4,980

)

 

 

(4,289

)

 

 

$

87,557

 

 

$

85,259

 

Property, Plant and Equipment - Net

Major classes of Property, plant and equipment are stated at cost and were as follows:

 

 

 

March 31, 2019

 

 

December 31,

2018

 

Land and improvements

 

$

12,638

 

 

$

12,552

 

Buildings and improvements

 

 

75,408

 

 

 

74,743

 

Machinery, equipment and aircraft

 

 

173,453

 

 

 

171,015

 

Construction in progress

 

 

3,856

 

 

 

3,392

 

 

 

 

265,355

 

 

 

261,702

 

Less accumulated depreciation

 

 

(162,169

)

 

 

(158,747

)

 

 

$

103,186

 

 

$

102,955