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Note 8 - Leases (Tables) | 12 Months Ended
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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 | )

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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