XML 45 R31.htm IDEA: XBRL DOCUMENT v3.21.2
Note 8 - Leases (Tables)
12 Months Ended
Jun. 30, 2021
Notes Tables  
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Year Ending June 30,
 
 
 
 
2022    
292
 
2023    
292
 
2024    
264
 
Total    
848
 
Less: Imputed interest    
(72
)
Total Lease Liability    
776
 
Less current portion    
(252
)
Non-current Lease Liability   $
524
 
Schedule of Change in Asset Retirement Obligation [Table Text Block]
    Year ended June 30,  
    2021     2020  
Beginning balance   $
577
    $
621
 
Accretion of discount    
31
     
29
 
Gain on change in ARO estimate due to lease modification    
-
     
(73
)
Ending Balance   $
608
    $
577