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Investments (Tables)
12 Months Ended
Sep. 02, 2018
Investments, Debt and Equity Securities [Abstract]  
Available for Sale and Held to Maturity Investments
The Company’s investments were as follows:
2018:
Cost
Basis
 
Unrealized
Losses, Net
 
Recorded
Basis
Available-for-sale:
 
 
 
 
 
Government and agency securities
$
912

 
$
(14
)
 
$
898

Held-to-maturity:
 
 
 
 
 
Certificates of deposit
306

 
 
 
306

Total short-term investments
$
1,218

 
$
(14
)
 
$
1,204


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

Maturities of Available for Sale and Held to Maturity Securities
The maturities of available-for-sale and held-to-maturity securities at the end of 2018 were as follows:
 
Available-For-Sale
 
Held-To-Maturity
 
Cost Basis
 
Fair Value
 
Due in one year or less
$
307

 
$
305

 
$
306

Due after one year through five years
584

 
572

 
0

Due after five years
21

 
21

 
0

       Total
$
912

 
$
898

 
$
306