Costs and Estimated Earnings On Uncompleted Contracts (Tables)
 12 Months Ended
Feb. 29, 2016
Contractors [Abstract]  
Costs in Excess of Billings and Billings in Excess of Costs
Costs and estimated earnings on uncompleted contracts consisted of the following at February 29, 2016 and February 28, 2015:
 
 
 
2016
 
2015
 
 
(In thousands)
Costs incurred on uncompleted contracts
 
$
164,809

 
$
126,882

Estimated earnings
 
79,171

 
50,487

 
 
243,980

 
177,369

Less billings to date
 
220,930

 
148,367

 
 
$
23,050

 
$
29,002

The amounts noted above are included in the accompanying consolidated balance sheets under the following captions:
 
 
 
2016
 
2015
 
 
(In thousands)
Cost and estimated earnings in excess of billings on uncompleted contracts
 
$
32,287

 
$
33,676

Billings in excess of costs and estimated earnings on uncompleted contracts
 
(9,237
)
 
(4,674
)
 
 
$
23,050

 
$
29,002