XML 49 R37.htm IDEA: XBRL DOCUMENT v3.20.4
Note 4 - Revenue Recognition - Contract Assets and Liabilities (Details) - USD ($)
$ in Thousands
 9 Months Ended
Jan. 30, 2021
May 02, 2020
Contract assets $ 30,310 $ 35,467
Contract assets, dollar change $ (5,157)  
Contract assets, percent change (14.50%)  
Contract liabilities - current $ 53,292 50,897
Contract liabilities - current, dollar change $ 2,395  
Contract liabilities - current, percent change 4.70%  
Contract liabilities - noncurrent $ 10,587 $ 10,707
Contract liabilities - noncurrent, dollar change $ (120)  
Contract liabilities - noncurrent, percent change (1.10%)  
Less: reductions for revenue recognized $ (42,851)  
Service-type Warranty Contracts [Member]    
Balance at beginning of period 24,490  
New contracts sold 49,471  
Less: reductions for revenue recognized (48,818)  
Foreign currency translation and other 194  
Balance at end of period $ 25,337