Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2022

Accounting Policies [Abstract]

Schedule of Potential Shares Outstanding not Included in Computation of Diluted Net Loss Per Common Share

The table below provides potential shares outstanding that were not included in the computation of diluted net loss per common share, as the inclusion of these securities would have been anti-dilutive:

	As of June 30,
	2022		2021
Shares issuable upon exercise of stock options		3,435,645		3,762,336
Non-vested shares under restricted stock grants		425,000		475,000