The following table summarizes information with respect to stock options outstanding and exercisable as of January 1, 2022:

	Options Outstanding						Options Vested and Exercisable
Range of Exercise Prices	Number of Shares Outstanding		Weighted Average Remaining Contractual Life (years)		Weighted Average Exercise Price		Number of Shares Exercisable		Weighted Average Exercise Price
$1.82 - $2.12		12,613		4.85	$	2.00		5,146	$	2.04
$2.13 - $2.13		360,473		5.67	$	2.13		103,164	$	2.13
$2.18 - $4.85		164,315		4.53	$	2.99		89,575	$	3.09
$4.92 - $4.92		600,000		6.38	$	4.92		229,167	$	4.92
$4.98 - $6.57		183,354		4.54	$	5.75		106,659	$	5.54
$6.58 - $6.58		242,263		6.59	$	6.58		—	$	—
$6.76 - $11.16		174,141		2.80	$	9.25		124,121	$	9.88
$12.85 - $12.85		15,000		1.82	$	12.85		15,000	$	12.85
$14.61 - $14.61		20,000		2.18	$	14.61		20,000	$	14.61
$16.29 - $16.29		462		1.57	$	16.29		462	$	16.29
$1.82 - $16.29		1,772,621		5.45	$	5.07		693,294	$	5.69

Tabular disclosure of share-based payment arrangement.

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Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

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