Annual report pursuant to Section 13 and 15(d)

Consolidated Statement of Stockholders' Equity (Parentheticals)

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Consolidated Statement of Stockholders' Equity (Parentheticals)
12 Months Ended
Dec. 31, 2021
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Statement of Stockholders' Equity [Abstract]  
Settlement of warrants on cashless basis 1,257,235
Issuance of common stock in connection with the acquisition of ESS Metron with Held 70,156