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Investments (Tables) | 6 Months Ended
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Feb. 16, 2020
Investments, Debt and Equity Securities [Abstract] |
Available-for-sale and Held-to-maturity Investments | The Company's investments were as follows:
February 16, 2020: | Cost Basis |  | Unrealized Gains, Net |  | Recorded Basis
Available-for-sale: |  |  |  |  |
Government and agency securities | $ | 523 |  |  | $ | 6 |  |  | $ | 529 |
Held-to-maturity: |  |  |  |  |
Certificates of deposit | 400 |  |  |  |  | 400 |
Total short-term investments | $ | 923 |  |  | $ | 6 |  |  | $ | 929 |
September 1, 2019: | Cost Basis |  | Unrealized Gains, Net |  | Recorded Basis
Available-for-sale: |  |  |  |  |
Government and agency securities | $ | 716 |  |  | $ | 6 |  |  | $ | 722 |
Held-to-maturity: |  |  |  |  |
Certificates of deposit | 338 |  |  |  |  | 338 |
Total short-term investments | $ | 1,054 |  |  | $ | 6 |  |  | $ | 1,060 |
Maturities of Available-for-sale and Held-to-maturity Securities | The maturities of available-for-sale and held-to-maturity securities at February 16, 2020, are as follows:
| Available-For-Sale |  | Held-To-Maturity
| Cost Basis |  | Fair Value |
Due in one year or less | $ | 196 |  |  | $ | 197 |  |  | $ | 400 |
Due after one year through five years | 327 |  |  | 332 |  |  | 0 |
Total | $ | 523 |  |  | $ | 529 |  |  | $ | 400 |

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