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Note 3 - Equity (Tables)
6 Months Ended
Dec. 31, 2021
Notes Tables  
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

Restricted Stock Units

 

Restricted

Stock Units

  

Weighted

Average

Grant Date

Fair Value

($/share)

 
         

Outstanding at September 30, 2021

  856,168  $5.35 

Granted

  42,500   5.53 

Vested and issued

  (937

)

  8.09 

Forfeited

  -   - 

Outstanding at December 31, 2021

  897,731  $5.35 
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

Warrants Outstanding

at December 31, 2021

  

Warrants Exercisable

at December 31, 2021

 

Range of

exercise prices

  

Number

Outstanding

  

Weighted average

remaining

contractual life

(years)

  

Weighted

average

exercise price

  

Number

exercisable

  

Weighted average

exercise price

 
$4.00   1,085,068   1.10  $4.00   1,085,068  $4.00 
$10.00   23,737   1.07  $10.00   23,737  $10.00 
     1,108,805   1.10  $4.13   1,108,805  $4.13 
Share Repurchase Program [Table Text Block]

Period(1)

 

Total

Number of

Shares

Purchased

  

Average

Price Paid

Per Share

  

Total

Number of

Shares

Purchased

as Part of

Publicly

Announced

Plans or

Programs

  

Remaining

Amount

Available

for Future

Share

Repurchases

Under the

Plans or

Programs

 
                 

July 1, 2021 – September 30, 2021:

  7,600  $5.43   718,394  $12,009,609 

October 1, 2021 – December 31, 2021:

  244,552  $5.85   962,946  $10,579,912