Stock Options and Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2021

Share-based Payment Arrangement [Abstract]

Schedule of Nonvested Restricted Stock Units Activity

As of December 31, 2021, 184,487 shares of restricted stock had been granted under the 2010 Plan and 40,189 shares under the 2020 Plan, of which 81,240 shares remain restricted as of December 31, 2021 as detailed in the following table:

Year Granted	Vesting Term (In Years)	Shares	Remaining Term (In Years)
2017	5.0	5,774	0.1
2018	4.0	706	0.1
2018	5.0	6,184	1.0
2019	3.0	16,254	0.1
2020	2.0	694	0.1
2020	3.0	20,342	1.1
2021	1.0	4,114	0.1
2021	3.0	27,172	2.1
		81,240	1.1