Note 13 - Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Nonvested Restricted Stock Shares Activity [Table Text Block]

				Weighted		Weighted
				Average		Average
				Grant		Remaining
				Date		Contractual
	Shares			Fair value		Term (in years)
Unvested at December 31, 2021		79,903			48.87		1.91
Granted		117,969			36.70		1.27
Vested		(79,265	)		40.80
Cancelled and forfeited		(7,343	)		46.15
Unvested at December 31, 2022		111,264			41.89		1.76
Granted		155,695			36.83		1.70
Vested		(79,592	)		44.47
Cancelled and forfeited		(4,144	)		38.74
Unvested at December 31, 2023		183,223			36.54		1.72
Granted		336,685			27.66		1.69
Vested		(134,934	)		38.54
Cancelled and forfeited		(10,636	)		29.69
Unvested at December 31, 2024		374,338		$	28.02		1.74
Expected to vest in the future at December 31, 2024		363,579		$	28.02		1.74