| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder, Officer, Director   |  $4.81 |  6,000 |  $28,860.00 |  804,742 |  2022-11-15 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $4.80 |  10,000 |  $48,000.00 |  810,742 |  2022-11-15 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $4.80 |  10,000 |  $48,000.00 |  820,742 |  2022-11-14 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $4.81 |  3,000 |  $14,430.00 |  830,742 |  2022-11-11 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $4.77 |  3,495 |  $16,671.15 |  833,742 |  2022-11-11 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $4.79 |  3,000 |  $14,370.00 |  837,237 |  2022-11-11 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $5.00 |  5 |  $25.00 |  840,237 |  2022-11-10 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $4.90 |  1,500 |  $7,350.00 |  840,242 |  2022-11-10 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $4.91 |  4,000 |  $19,640.00 |  841,742 |  2022-11-10 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $5.01 |  10,000 |  $50,100.00 |  845,742 |  2022-11-08 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $5.05 |  5,000 |  $25,250.00 |  855,742 |  2022-11-08 |  Filing |  
  |    Director   |  $11.70 |  3,699 |  $43,278.30 |  0 |  2021-09-01 |  Filing |  
  |    Director   |  $11.50 |  1 |  $11.50 |  3,699 |  2021-08-31 |  Filing |  
  |    Director   |  $11.60 |  2,041 |  $23,675.60 |  3,700 |  2021-08-31 |  Filing |  
  |    Director   |  $11.70 |  278 |  $3,252.60 |  5,741 |  2021-08-31 |  Filing |  
  |    Director   |  $11.71 |  10 |  $117.10 |  6,019 |  2021-08-31 |  Filing |  
  |    Director   |  $11.40 |  3,800 |  $43,320.00 |  6,029 |  2021-08-30 |  Filing |  
  |    Director   |  $11.50 |  4,400 |  $50,600.00 |  9,829 |  2021-08-30 |  Filing |  
  |    Director   |  $11.60 |  1,800 |  $20,880.00 |  14,229 |  2021-08-30 |  Filing |  
  |    Director   |  $10.10 |  2,971 |  $30,007.10 |  16,029 |  2021-03-04 |  Filing |