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Marketable Debt Securities (Tables) | 8 Months Ended
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May 09, 2020
Marketable Debt Securities [Abstract] |
Available-for-Sale Marketable Securities | The Company’s available-for-sale marketable debt securities consisted of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | May 9, 2020
​ |  | Amortized |  | Gross |  | Gross |  | ​
​ | ​ | Cost | ​ | Unrealized | ​ | Unrealized | ​ | Fair
(in thousands) | ​ | Basis | ​ | Gains | ​ | Losses | ​ | Value
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Corporate debt securities | ​ | $ | 52,423 | ​ | $ | 715 | ​ | $ | (28) | ​ | $ | 53,110
Government bonds | ​ |  | 45,683 | ​ |  | 1,468 | ​ |  | (13) | ​ |  | 47,138
Mortgage-backed securities | ​ |  | 2,958 | ​ |  | 58 | ​ |  | — | ​ |  | 3,016
Asset-backed securities and other | ​ |  | 12,944 | ​ |  | 70 | ​ |  | (61) | ​ |  | 12,953
​ | ​ | $ | 114,008 | ​ | $ | 2,311 | ​ | $ | (102) | ​ | $ | 116,217
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​
​ |  | Amortized |  | Gross |  | Gross |  | ​
​ | ​ | Cost | ​ | Unrealized | ​ | Unrealized | ​ | Fair
(in thousands) | ​ | Basis | ​ | Gains | ​ | Losses | ​ | Value
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Corporate debt securities | ​ | $ | 36,998 | ​ | $ | 29 | ​ | $ | (19) | ​ | $ | 37,008
Government bonds | ​ |  | 45,741 | ​ |  | 763 | ​ |  | — | ​ |  | 46,504
Mortgage-backed securities | ​ |  | 2,089 | ​ |  | 2 | ​ |  | (15) | ​ |  | 2,076
Asset-backed securities and other | ​ |  | 53,345 | ​ |  | — | ​ |  | (7) | ​ |  | 53,338
​ | ​ | $ | 138,173 | ​ | $ | 794 | ​ | $ | (41) | ​ | $ | 138,926

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- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 + Details
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- References No definition available. + Details
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