Note 6 - Stock Based Awards (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Share-Based Payment Arrangement, Option, Activity [Table Text Block]

	Shares			Weighted- Average Exercise Price Per Share		Weighted- Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding – December 31, 2023		458,700		$	6.63		6.53	$	1,432
Granted		-			-
Exercised		-			-
Forfeited		(6,200	)		11.10
Outstanding – March 31, 2024		452,500		$	6.57		6.57	$	3,066
Exercisable on March 31, 2024		294,100		$	4.71		4.71	$	2,530

Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

	Shares			Weighted- Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding – December 31, 2023		27,000			1.0	$	254
Granted		-
Vested		(15,000	)
Forfeited		-
Outstanding – March 31, 2024		12,000			1.0	$	160