XML 53 R36.htm IDEA: XBRL DOCUMENT v3.8.0.1
Uncompleted Contracts (Tables)
 12 Months Ended
Apr. 28, 2018
Contractors [Abstract]  
Summary of Uncompleted Contracts
Uncompleted contracts consisted of the following:
 
April 28,
2018
 
April 29,
2017
Costs incurred
$
524,453

 
$
508,993

Estimated earnings
168,731

 
161,611

 
693,184

 
670,604

Less billings to date
674,411

 
645,098

 
$
18,773

 
$
25,506
Costs in Excess of Billings
Uncompleted contracts are included in the accompanying consolidated balance sheets as follows:
 
April 28,
2018
 
April 29,
2017
Costs and estimated earnings in excess of billings
$
30,968

 
$
36,403

Billings in excess of costs and estimated earnings
(12,195
)
 
(10,897
)
 
$
18,773

 
$
25,506