Note 10 - Leases (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Lease, Cost [Table Text Block]

	Years Ended December 31,
	2021		2020
Operating lease cost	$	1,191	$	1,583
Short-term lease cost	$	82	$	47

Range of remaining lease terms (in years)	0.3	to	9.3
Weighted average remaining lease term (in years)		5.7
Weighted average discount rate		4.2%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

2022	$	1,620
2023		1,613
2024		1,568
2025		735
2026		467
Thereafter		1,378
Total lease payments	$	7,381
Less imputed interest		(762	)
Total	$	6,619

Supplemental Cash Flow Infomation, Lessee [Table Text Block]

	Operating Lease Liabilities		ROU Assets
Addition to facility leases – Fremont, CA	$	202	$	202
Addition to facility leases – Videology	$	252	$	252
Addition to automobile leases – Videology	$	54	$	54
Addition to facility leases – Acquisition of Acculogic	$	78	$	76

	Operating Lease Liabilities		ROU Assets
Modification to lease for facility in Fremont, California	$	1,176	$	1,176
Modification to lease for facility in Mt. Laurel, New Jersey	$	2,051	$	2,051
Modification to lease for Ambrell’s Netherlands facility	$	133	$	133
Additions to automobile leases	$	91	$	91