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Note 2 - Revenue Recognition - Contract Assets and Liabilities (Details) - USD ($) $ in Thousands | 12 Months Ended
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May 01, 2021 | May 01, 2021 | May 02, 2020
Contract assets | $ 32,799 | $ 32,799 | $ 35,467
Contract liabilities - current | 64,495 | 64,495 | 50,897
Contract liabilities - non-current | 10,720 | 10,720 | 10,707
Less: reductions for revenue recognized |  | (46,533) |
Service-type Warranty Contracts [Member] |  |  |
Balance at beginning of year | 24,490 | 24,490 | 24,939
New contracts sold | 35,623 |  | 41,169
Less: reductions for revenue recognized | (36,723) |  | (41,167)
Foreign currency translation and other | 1,200 |  | (451)
Balance at end of year | $ 24,590 | $ 24,590 | $ 24,490

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- Definition Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from foreign currency translation and other. + References No definition available. + Details
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- Definition Amount of increase in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from new contract sold. + References No definition available. + Details
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- Definition Amount of revenue recognized during period including amounts previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.) + References No definition available. + Details
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130533-203044 + Details
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044 + Details
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- Details
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