Note 12 - Stock Incentive Plans (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

				Weighted
				Average
				Grant Date
	Number			Fair
	of Units			Value
Nonvested at December 31, 2019		792		$	1.74
Granted		501			2.59
Vested		(406	)		1.79
Canceled or expired		(6	)		2.14
Nonvested at September 30, 2020		881		$	2.20

Schedule of Share-based Payment Award, Performance Stock Units, Valuation Assumptions [Table Text Block]

Valuation (grant) date	June 17, 2020
Number of units granted		135
Fair market value of the Company's Common Stock	$	2.61
Risk-free interest rate		0.23	%
Expected dividend yield		0	%
Expected volatility		40.71	%
Simulation period (in years)		3
Estimated fair value per award:
Vesting Tranche 1	$	1.35
Vesting Tranche 2	$	1.39
Vesting Tranche 3	$	1.41

Schedule of Nonvested Performance-based Units Activity [Table Text Block]

				Weighted
				Average
				Grant Date
	Number			Fair
	of Units			Value
Nonvested at December 31, 2019		1,629		$	1.07
Granted		478			2.21
Vested		(297	)		1.76
Canceled or expired		(636	)		0.81
Nonvested at September 30, 2020		1,174		$	1.50

Share-based Payment Arrangement, Activity [Table Text Block]

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2020		2019		2020		2019
Total compensation cost for share-based payments	$	500	$	277	$	1,218	$	766
Weighted average grant-date fair value of equity instruments granted (per share)	$	-	$	1.71	$	2.41	$	1.02
Total fair value of shares vested during the period	$	-	$	-	$	1,618	$	1,427
At September 30:
Unamortized share-based payments					$	2,326	$	971
Weighted average period (in years) to be recognized as expense						1.9		1.8