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Note 2 - Investments
3 Months Ended
Sep. 27, 2020
Notes to Financial Statements  
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
2.
     Investments
 
The Company's investments are categorized as current assets. Short-term investments consist of certificates of deposits and treasury bills with maturities of generally
three
months to
one
year. Equity securities consist primarily of telecommunications stocks and a mutual fund that invests in federal agency mortgage backed securities (Ginnie Mae). The fair value of the Company's investments at
September 27, 2020
and
June 28, 2020
were as follows:
 
September
2
7
, 20
20
Description
 
Fair Value
   
Cost basis
   
Unrealized Gain
(Loss)
 
Short-term investments
  $
134,224
    $
134,224
    $
-
 
Equity securities
  $
4,853,973
    $
1,279,914
    $
3,574,059
 
Mutual funds
  $
490,321
    $
477,029
    $
13,292
 
Ju
ne
28
, 20
20
Description
 
Fair Value
   
Cost basis
   
Unrealized Gain
 
Short-term investments
  $
134,202
    $
134,202
    $
-
 
Equity securities
  $
4,725,470
    $
1,279,914
    $
3,445,556
 
Mutual funds
  $
490,748
    $
475,179
    $
15,569
 
 
The fair values of the Company's investments were determined as follows:
 
September
2
7
, 20
20
 
 
 
Description
 
Quoted
Price for
Identical Assets
(Level 1)
   
Significant
Other
Observable
Inputs
(Level 2)
   
Significant
Unobservable
Inputs
(Level 3)
 
                         
Certificates of deposits and Treasury Bills
  $
-
    $
134,224
    $
-
 
Equity securities
   
4,853,973
     
-
     
-
 
Mutual funds
   
490,321
     
-
     
-
 
                         
Total
  $
5,344,294
    $
134,224
    $
-
 
Ju
ne
28
, 20
20
 
 
 
Description
 
Quoted
Price for
Identical Assets
(Level 1)
   
Significant
Other
Observable
Inputs
(Level 2)
   
Significant
Unobservable
Inputs
(Level 3)
 
                         
Certificates of deposits
  $
-
    $
134,202
    $
-
 
Equity securities
   
4,725,470
     
-
     
-
 
Mutual funds
   
490,748
     
-
     
-
 
                         
Total
  $
5,216,218
    $
134,202
    $
-
 
 
The equity securities portfolio includes the following stocks:
 
AT&T shares
   
82,112
 
Manulife shares
   
2,520
 
Uniti shares
   
815
 
NCR shares
   
774
 
Teradata shares
   
774
 
Vodafone shares
   
6,471
 
CenturyLink shares
   
4,398
 
Frontier Communications shares
   
300
 
T-Mobile shares
   
4,102
 
Verizon shares
   
31,904
 
Windstream shares
   
135
 
 
The Mutual fund included in the table above is Vanguard GNMA Admiral Shares
#536
fund. The fair value of certificates of deposits is estimated using present value techniques and comparing the values derived from those techniques to certificates with similar values.