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Property, Plant and Equipment (Tables)
12 Months Ended
Feb. 28, 2019
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment
Depreciation is computed using the straight-line method over the estimated useful lives of the related assets as follows:
 
Buildings and structures
10-25 years
Machinery and equipment
3-15 years
Furniture and fixtures
3-15 years
Automotive equipment
3 years
Computers and software
3 years
Property, Plant and Equipment
Property, plant and equipment consisted of the following (in thousands):
 
 
February 28, 2019
 
February 28, 2018
Land
 
$
21,677

 
$
22,445

Building and structures
 
156,447

 
152,191

Machinery and equipment
 
245,588

 
234,071

Furniture, fixtures, software and computers
 
27,075

 
25,316

Automotive equipment
 
3,766

 
3,432

Construction in progress
 
13,065

 
13,977

 
 
467,618

 
451,432

Less accumulated depreciation
 
(257,391
)
 
(234,577
)
Net property, plant, and equipment
 
$
210,227

 
$
216,855