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Note 2 - Restricted Cash
3 Months Ended
Mar. 31, 2019
Notes to Financial Statements  
Restricted Assets Disclosure [Text Block]
Note
2:
      Restricted Cash
 
During the 
three
months ended
March 31, 
2019,
 the company closed on the sale of a parcel of land which was structured as a “deferred exchange using a qualified intermediary” pursuant to Section 
1031
 of the Internal Revenue Code (
1031
Exchange) for income tax purposes. The net proceeds from this transaction of 
$103,975
 are included in restricted cash as of 
March 31, 2019. 
The related income tax expense on the gain from this sale has been accrued at 
March 31, 2019.
 
The following table provides a reconciliation of cash and restricted cash reported on the balance sheet that sum to the total of the same such amounts shown in the statement of cash flows.
 
   
March 31,
   
December 31,
 
   
2019
   
2018
 
                 
Cash
  $
2,022,558
    $
1,860,736
 
Restricted cash
   
103,975
     
-
 
Total
  $
2,126,533
    $
1,860,736