XML 45 R32.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Note 5 - Balance Sheet Information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Notes Tables |
Schedule of Inventory, Current [Table Text Block] |
Inventories: |  | December 31, |
(in thousands) |  | 2023 |  |  | 2022 |
Finished goods |  | $ | 5,120 |  |  | $ | 5,223 |
Work in process |  |  | 4,188 |  |  |  | 3,776 |
Raw materials |  |  | 15,408 |  |  |  | 17,440 |
Total |  | $ | 24,716 |  |  | $ | 26,439 |
Property, Plant and Equipment [Table Text Block] |
Property, Plant and Equipment: |  | December 31, |
(in thousands) |  | 2023 |  |  | 2022 |
Machinery and equipment |  | $ | 8,154 |  |  | $ | 7,500 |
Computer equipment and software |  |  | 6,493 |  |  |  | 6,781 |
Leasehold improvements |  |  | 2,417 |  |  |  | 2,507 |
Furniture and fixtures |  |  | 1,244 |  |  |  | 1,386 |
Automobiles |  |  | 58 |  |  |  | 38 |
|  |  | 18,366 |  |  |  | 18,212 |
Less: accumulated depreciation |  |  | (14,385 | ) |  |  | (14,846 | )
Property, plant and equipment, net |  | $ | 3,981 |  |  | $ | 3,366 |
Other Current Liabilities [Table Text Block] |
Other Current Liabilities: |  | December 31, |
(in thousands) |  | 2023 |  |  | 2022 |
Compensation |  | $ | 3,929 |  |  | $ | 3,476 |
Customer credits |  |  | 3,201 |  |  |  | 2,368 |
Professional fees |  |  | 499 |  |  |  | 392 |
Warranty costs |  |  | 336 |  |  |  | 268 |
Other |  |  | 1,240 |  |  |  | 982 |
Total |  | $ | 9,205 |  |  | $ | 7,486 |
Long-Lived Assets by Geographic Areas [Table Text Block] |
|  | December 31, |
(in thousands) |  | 2023 |  |  | 2022 |
United States |  | $ | 21,558 |  |  | $ | 26,051 |
Germany |  |  | 1,703 |  |  |  | 2,432 |
Rest of the world |  |  | 1,322 |  |  |  | 1,489 |
Total long-lived assets |  | $ | 24,583 |  |  | $ | 29,972 |

X
- Definition Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph b -SubTopic 10 -Topic 280 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-41 + Details
Name: | us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of other current liabilities. + References No definition available. + Details
Name: | us-gaap_OtherCurrentLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483489/210-10-50-1 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration