Investments
 8 Months Ended
May 13, 2018
Investments, Debt and Equity Securities [Abstract]  
Investments
The Company's investments were as follows:
May 13, 2018:
Cost
Basis
 
Unrealized
Loss, Net
 
Recorded
Basis
Available-for-sale:
 
 
 
 
 
Government and agency securities
$
914

 
$
(17
)
 
$
897

Held-to-maturity:
 
 
 
 
 
Certificates of deposit
270

 
 
 
270

Total short-term investments
$
1,184

 
$
(17
)
 
$
1,167

September 3, 2017:
Cost
Basis
 
Unrealized
Gains, Net
 
Recorded
Basis
Available-for-sale:
 
 
 
 
 
Government and agency securities
$
947

 
$
0

 
$
947

Mortgage-backed securities
1

 
0

 
1

Total available-for-sale
948

 
0

 
948

Held-to-maturity:
 
 
 
 
 
Certificates of deposit
285

 
 
 
285

Total short-term investments
$
1,233

 
$
0

 
$
1,233


At May 13, 2018, and September 3, 2017, available-for-sale securities with continuous unrealized-loss positions were immaterial. There were no sales of available-for-sale securities during the third quarter of 2018. Proceeds from sales of available-for-sale securities were $121 during the third quarter of 2017. Proceeds from sales of available-for-sale securities were $39 and $187 during the first thirty-six weeks of 2018 and 2017, respectively. Gross unrealized and realized gains or losses for the quarter and first thirty-six weeks of 2018 and 2017 were immaterial.
The maturities of available-for-sale and held-to-maturity securities at May 13, 2018, were as follows:
 
Available-For-Sale
 
Held-To-Maturity
 
Cost Basis
 
Fair Value
 
Due in one year or less
$
207

 
$
206

 
$
270

Due after one year through five years
687

 
672

 
0

Due after five years
20

 
19

 
0

       Total
$
914

 
$
897

 
$
270