Note 9 - Stockholders' Equity and Stock Based Compensation (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Nonvested Share Activity [Table Text Block]

				Weighted
				Average Grant
				Date
	Shares			Fair Value
Nonvested shares at January 1, 2023		121,059		$	24.83
Granted in 2023		132,526			44.99
Vested in 2023		(110,291	)		33.92
Forfeited in 2023		—			—
Nonvested shares at December 31, 2023		143,294		$	36.48
Granted in 2024		51,812			58.83
Vested in 2024		(78,397	)		35.28
Forfeited in 2024		(1,999	)		45.33
Nonvested shares at December 31, 2024		114,710		$	47.23