XML 30 R21.htm IDEA: XBRL DOCUMENT v3.19.2
Note 7 - Capital Leases (Tables)
3 Months Ended
Jun. 30, 2019
Notes Tables  
Finance Lease, Liability, Maturity [Table Text Block]
         
For the twelve-month period ending June 30,
       
2020
  $
35,000
 
2021
   
11,000
 
     
46,000
 
Less:
Amount attributable to imputed interest
   
500
 
Present value of minimum lease payments
   
45,500
 
Less:
Current maturities
   
31,000
 
    $
14,500