Note 4 - Stock-based Compensation

3 Months Ended

Mar. 31, 2023

Notes to Financial Statements

Share-Based Payment Arrangement [Text Block]

4. STOCK-BASED COMPENSATION

At March 31,2023, we have two stock-based compensation plans in effect. We record compensation cost related to unvested stock awards by recognizing the unamortized grant date fair value on a straight-line basis over the vesting periods of each award. We have estimated forfeiture rates based on our historical experience. Stock option compensation expense for the three-month periods ended March 31, 2023 and 2022 has been recognized as a component of general and administrative expenses in the accompanying Consolidated Financial Statements. We recorded $0 and $10,000 of stock-based compensation expense during the quarters ended March 31, 2023 and 2022, respectively.

As of March 31, 2023, there is no unrecognized compensation cost related to stock options. There were no options exercised during the three months ended March 31, 2023 or 2022. No options were granted during the three months ended March 31, 2023 or 2022. The following table summarizes options as of March 31, 2023:

Options Outstanding and Exercisable:
Range of Exercise Price				Number Outstanding		Wgt. Avg. Contractual Life Remaining (in years)		Wgt. Avg. Exercise Price		Aggregate Intrinsic Value
	$3.50	-	$3.86		13,000		4.0	$	3.75	$	342,950
		$7.80			8,000		5.2	$	7.80	$	178,640
		$19.99			30,000		5.8	$	19.99	$	304,200
		$39.11			8,000		6.2	$	39.11	$	--
	$3.50	-	$39.11		59,000		5.4	$	17.35	$	825,790

The estimated fair value of options granted is calculated using the Black-Scholes option pricing model with assumptions as previously disclosed in our 2022 Form 10-K.

The aggregate intrinsic value in the table above represents the total pre-tax intrinsic value (the difference between the Company’s closing stock price on the last trading day of the first quarter of 2023 and the exercise price, multiplied by the number of in-the-money options) that would have been received by the option holders had all option holders exercised their options on March 31, 2023. The amount of aggregate intrinsic value will change based on the market value of the Company’s stock.