Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2022

Equity [Abstract]

We follow ASC Topic 718, Share-Based Payments, in which compensation expense is recognized only for share-based payments expected to vest.

We follow ASC Topic 718, Share-Based Payments, in which compensation expense is recognized only for share-based payments expected to vest. 

	Three months ended March 31,
	2022		2021
Share-based compensation expense	$	148	$	42
Remaining unrecognized compensation expense	$	1,567
Remaining weighted average-period, expense recognition (years)		2.7

The following table summarizes the option activity for our employees and directors during the three months ended March 31, 2022:

The following table summarizes the option activity for our employees and directors during the three months ended March 31, 2022:

				Weighted
				Average
				Exercise Price
Options	Shares			per Share
Outstanding on January 1, 2022		3,193,216		$	1.18
Granted		80,000		$	3.65
Exercised		(120,516	)
Forfeited or expired		(12,000	)
Outstanding on March 31, 2022		3,140,700		$	1.26