Note 12 - Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2024

Equity [Abstract]

Schedule of Stockholders' Equity Note, Warrants or Rights

Number of warrants	Exercise price		Expiration date
2,068,000	$	8.02	April 2032

Share-Based Payment Arrangement, Performance Shares, Activity

	Shares			Weighted Average Grant Date Fair Value per Share
Unvested, January 1, 2022		874,422		$	2.61
Granted		322,796		$	3.78
Vested (1)		(597,360	)	$	0.31
Unvested, December 31, 2022		599,858		$	5.54
Granted		336,096		$	3.54
Canceled		(109,727	)	$	5.30
Vested (1)		(205,425	)	$	8.17
Unvested, December 31, 2023		620,802		$	3.63
Granted		542,770		$	3.32
Forfeited (2)		(290,950	)	$	3.78
Unvested, December 31, 2024		872,622		$	3.39

(1) Vested on December 31 and distributed in February of the following year

(2) The awards granted in 2022 did not meet the established performance criteria and accordingly were forfeited as unvested

Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity

	Shares			Weighted Average Grant Date Fair Value per Share
Unvested, January 1, 2022		2,022,352		$	3.97
Granted		1,256,532		$	4.41
Canceled		(177,801	)	$	4.41
Vested		(1,304,968	)	$	3.97
Unvested, December 31, 2022		1,796,115		$	4.23
Granted		1,316,120		$	5.05
Canceled		(336,060	)	$	4.90
Vested		(918,927	)	$	5.05
Unvested, December 31, 2023		1,857,248		$	4.28
Granted		1,538,407		$	5.17
Canceled		(130,450	)	$	5.00
Vested		(908,132	)	$	4.45
Unvested, December 31, 2024		2,357,073		$	4.76