Note 8 - Leases (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

	Years Ended December 31,
	2020		2019
Operating lease cost	$	1,583	$	1,476
Short-term lease cost	$	47	$	51

Range of remaining lease terms (in years)	0.1	to	10.0
Weighted average remaining lease term (in years)		6.4
Weighted average discount rate		4.3%

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

2021	$	1,481
2022		1,405
2023		1,416
2024		1,395
2025		722
Thereafter		1,845
Total lease payments	$	8,264
Less imputed interest		(999	)
Total	$	7,265

Supplemental Cash Flow Infomation, Lessee [Table Text Block]

Year ended December 31, 2020
Non-cash increases (decreases) in operating lease liabilities and ROU assets as a result of lease modifications and the execution of new leases:
Modification to lease for facility in Fremont, California	$	1,176
Modification to lease for facility in Mt. Laurel, New Jersey	$	2,051
Modification to lease for Ambrell's Netherlands facility	$	133
Additions to automobile leases	$	91

Year ended December 31, 2019
Non-cash increases (decreases) in operating lease liabilities and ROU assets as a result of lease modifications:
Modification to lease for Ambrell's U.K. facility	$	(486	)
Modification to lease for facility in Mansfield, Massachusetts	$	1,811
Modification to lease for Ambrell's Netherlands facility	$	(48	)