Note 11 - Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

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

	Shares			Weighted Average
	(In thousands)			Exercise Price
Outstanding at June 30, 2021		275		$	5.25
Granted		—			—
Exercised		—			—
Canceled or expired		(122	)		4.96
Outstanding at March 31, 2022		153		$	5.41

Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]

			Options
			Outstanding						Options
			Weighted-						Exercisable
			Average		Weighted-				Weighted-
	Number		Remaining		Average		Number		Average
	Outstanding (In		Contractual		Exercise		Exercisable (In		Exercise
Range of exercise prices	thousands)		Life (Years)		Price		thousands)		Price
$1.85 – 2.83		13		6.50	$	2.08		10	$	2.15
$5.00 – 5.85		88		5.11		5.55		88		5.55
$6.00 – 6.00		52		0.39		6.00		52		6.00
$1.85 – 6.00		153		3.62	$	5.41		150	$	5.49

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

				Weighted
				Average
	Shares			Grant-Date
	(In thousands)			Fair Value
Outstanding at June 30, 2021	$	2,023		$	2.05
Granted		—			—
Vested		(693	)		2.08
Canceled or expired		(1	)		2.33
Outstanding at March 31, 2022	$	1,329		$	2.04