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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract]    
Series A Redeemable convertible preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Series A Redeemable convertible preferred stock, shares authorized (in shares) 2,000,000 2,000,000
Series A Redeemable convertible preferred stock, shares issued (in shares) 900,000 900,000
Series A Redeemable convertible preferred stock, shares outstanding (in shares) 900,000 900,000
Series A redeemable convertible preferred stock, redemption value $ 14,195,475 $ 13,346,577
Shares issued in connection with vesting of restricted stock 7,074,364 5,949,463
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 30,000,000 30,000,000
Common stock, shares issued (in shares) 7,074,364 5,949,463