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Fair Value Measurements (Tables) | 9 Months Ended
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Jan. 25, 2020
Fair Value Measurements |
Schedule of financial liabilities measured at fair value on recurring basis | The Company’s financial liabilities measured at fair value on a recurring basis at January 25, 2020, were as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Fair Value Measurement Using |
​ |  | ​ | ​ |  | Significant |  | ​ | ​ |  | ​ | ​ |
​ | ​ | Quoted prices in | ​ | other | ​ | Significant | ​ | ​ | ​ |
​ | ​ | active markets for | ​ | observable | ​ | unobservable | ​ | ​ | ​ |
​ | ​ | identical assets | ​ | inputs | ​ | inputs | ​ | ​ | ​ |
Description | ​ | (Level 1) | ​ | (Level 2) | ​ | (Level 3) | ​ | Total |
Variable rate demand notes | ​ | $ | — | ​ | $ | 13,200 | ​ | $ | — | ​ | $ | 13,200 | ​
Contingent consideration | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 2,500 | ​ | ​ | 2,500 | ​
Total | ​ | $ | — | ​ | $ | 13,200 | ​ | $ | 2,500 | ​ | $ | 15,700 | ​
Schedule of financial assets measured at fair value on a recurring basis | ​
​ | ​ | ​ | ​ | ​
​ |  | Fair Value |
​ | ​ | Measurements Using |
​ | ​ | Significant |
​ | ​ | Unobservable Inputs |
Description | ​ | (Level 3) |
Balance at May 1, 2019 | ​ | $ | — | ​
Business acquisition | ​ | ​ | 1,703 | ​
Transfers to Level 3 | ​ |  | — | ​
Total (gains) losses (realized or unrealized) | ​ | ​ | ​ | ​
Included in inventories | ​ |  | 380 | ​
Included in product cost of sales | ​ |  | 767 | ​
Included in selling, general and administrative | ​ |  | (703) | ​
Included in research and development | ​ | ​ | 353 | ​
Included in other comprehensive income | ​ |  | — | ​
Settlements | ​ |  | — | ​
Balance at January 25, 2020 | ​ | $ | 2,500 | ​
The amount of total (gains) or losses for the period included in earnings attributable to the change in unrealized gains or losses relating to assets or liabilities still held at January 25, 2020 | ​ | $ | — | ​
​

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- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Tabular disclosure of liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Where the quoted price in an active market for the identical liability is not available, the Level 1 input is the quoted price of an identical liability when traded as an asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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