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Note 17 - Other Current Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2019
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | December 31,
|  | 2019 |  | 2018
|  | (in thousands)
Compensation and payroll |  | $ | 2,554 |  |  | $ | 2,899 |
Professional fees |  |  | 395 |  |  |  | 536 |
Warranty costs |  |  | 252 |  |  |  | 391 |
Local taxes, including VAT |  |  | 345 |  |  |  | 423 |
Customer related costs |  |  | 963 |  |  |  | 1,242 |
Interest |  |  | 425 |  |  |  | 480 |
Other |  |  | 1,157 |  |  |  | 1,379 |
Total |  | $ | 6,091 |  |  | $ | 7,350 |

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