Cash and Cash Equivalents

12 Months Ended

Dec. 31, 2021

Cash and Cash Equivalents [Abstract]

Cash and Cash Equivalents

(4) Cash and Cash Equivalents

As of December 31, 2021 and 2020, money market funds included in cash and cash equivalents on the balance sheets were $24,388,443 and $3,038,612, respectively, which represent Level 1 within the fair value hierarchy (see note 3).