Note 7 - Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2026

Notes Tables

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

	Three Months Ended March 31,
	2026			2025
Stock-based compensation expense, gross	$	8		$	7
Income tax benefit at our statutory rate associated with stock-based compensation		(2	)		(2	)
Stock-based compensation expense, net	$	6		$	5

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

	Three Months Ended March 31,
	2026					2025
				Weighted-					Weighted-
				Average					Average
	Number			Grant Date		Number			Grant Date
	of			Fair Value		of			Fair Value
	Shares			Per Share		Shares			Per Share
Restricted common stock:
Outstanding - beginning of period		3,090,376		$	6.09		2,567,707		$	9.03
Granted		1,262,667			4.71		1,105,758			4.09
Vested		(1,250,717	)		6.70		(541,424	)		12.14
Outstanding - end of period		3,102,326		$	5.28		3,132,041		$	6.75
Restricted Class A common stock:
Outstanding - beginning of period		2,064,540		$	7.66		1,589,020		$	9.78
Granted (1)		779,527			11.93		961,422			6.97
Vested		(887,466	)		8.34		(422,028	)		12.26
Outstanding - end of period		1,956,601		$	9.06		2,128,414		$	8.02
Restricted stock units - common stock:
Outstanding - beginning of period		-		$	-		1,229,390		$	5.72
Granted		-			-		-			-
Vested		-			-		(1,163,515	)		5.72
Forfeited		-			-		(65,875	)		5.72
Outstanding - end of period		-		$	-		-		$	-