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Consolidated Balance Sheets (Parenthetical) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract]    
Royalties receivables, reserves $ 1,016,678 $ 972,202
Common stock, par value $ 0.0001 $ 0.0001
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 31,650,396 31,575,786
Common stock, shares outstanding 31,650,396 31,575,786