XML 47 R32.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Note 2 - Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Notes Tables |
Property, Plant and Equipment, Useful Lives [Table Text Block] |
Machinery and equipment and automobiles (years) | 3 | - | 10
Computer equipment and software (years) | 3 | - | 7
Furniture and fixtures (years) | 5 | - | 10
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Year Ended December 31, |
(in thousands, except per share data) |  | 2024 |  |  | 2023 |
Net loss |  | $ | (12,405 | ) |  | $ | (3,415 | )
Weighted average shares outstanding - basic |  |  | 43,538 |  |  |  | 42,420 |
Dilutive effect of equity awards |  |  | - |  |  |  | - |
Weighted average shares outstanding - diluted |  |  | 43,538 |  |  |  | 42,420 |
Basic loss per share |  | $ | (0.28 | ) |  | $ | (0.08 | )
Diluted loss per share |  | $ | (0.28 | ) |  | $ | (0.08 | )
Shares excluded from diluted loss per share due to their anti-dilutive effect |  |  | 3,577 |  |  |  | 3,868 |
Schedule of Other Operating Cost and Expense, by Component [Table Text Block] |
|  | Year Ended December 31, |
(in thousands) |  | 2024 |  |  | 2023 |
Restructuring expenses (see Note 7) |  | $ | 792 |  |  | $ | 71 |
Unclaimed property audits expense (see Note 16) |  |  | 347 |  |  |  | - |
Employee retention tax credit fees (see Note 18) |  |  | 472 |  |  |  | - |
Total other operating expenses |  | $ | 1,611 |  |  | $ | 71 |

X
- Definition Tabular disclosure of useful lives of property, plant and equipment. + References No definition available. + Details
Name: | hbio_PropertyPlantAndEquipmentUsefulLivesTableTextBlock
Namespace Prefix: | hbio_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
Name: | us-gaap_ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock
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