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Supplemental Schedule of Non-Cash Investing and Financing Activities
6 Months Ended
Jun. 30, 2021
Notes to Financial Statements  
Cash Flow, Supplemental Disclosures [Text Block]

SUPPLEMENTAL SCHEDULE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:

 

 

Common stock issued to certain members of the Company’s management totaled $748,000 and $865,000 for the six months ended June 30, 2021 and 2020, respectively.