XML 36 R24.htm IDEA: XBRL DOCUMENT
v3.23.1

Note 7 - Income Taxes (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Notes Tables |
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
|  | Year ended December 31, |
|  | 2022 |  |  | 2021 |
Current: |  |  |  |  |  |  |  |
State |  |  | 19 |  |  | $ | 16 |
Foreign |  |  | 617 |  |  |  | 210 |
|  |  | 636 |  |  |  | 226 |
Deferred: |  |  |  |  |  |  |  |
Federal |  |  | (661 | ) |  |  | (158 | )
Foreign |  |  | (301 | ) |  |  | 11 |
|  |  | (962 | ) |  |  | (147 | )
Total income tax (benefit) provision |  | $ | (326 | ) |  | $ | 79 |
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
|  | December 31, |
|  | 2022 |  |  | 2021 |
Deferred tax assets: |  |  |  |  |  |  |  |
Net operating loss carryforwards |  | $ | 11,460 |  |  | $ | 12,567 |
Research and development |  |  | 2,812 |  |  |  | 1,999 |
Tax credit carryforwards |  |  | 2,600 |  |  |  | 2,239 |
Accrued expenses, reserves and other |  |  | 2,419 |  |  |  | 1,996 |
Intangible assets |  |  | 1,521 |  |  |  | 1,412 |
Total deferred tax assets |  |  | 20,812 |  |  |  | 20,213 |
Valuation allowance for deferred tax assets |  |  | (2,416 | ) |  |  | (2,697 | )
Net deferred tax assets |  |  | 18,396 |  |  |  | 17,516 |
Deferred tax liabilities: |  |  |  |  |  |  |  |
Intangible assets |  |  | (8,176 | ) |  |  | (8,219 | )
Accrued expenses, reserves and other |  |  | (68 | ) |  |  | (79 | )
Total deferred tax liabilities |  |  | (8,244 | ) |  |  | (8,298 | )
Net deferred tax assets |  | $ | 10,152 |  |  | $ | 9,218 |
Schedule of Net Deferred Tax Liabilities [Table Text Block] |
|  | December 31, |
|  | 2022 |  |  | 2021 |
Deferred tax assets |  | $ | 12,069 |  |  | $ | 11,472 |
Deferred tax liabilities |  |  | (1,917 | ) |  |  | (2,254 | )
|  | $ | 10,152 |  |  | $ | 9,218 |
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] |
|  | Year ended December 31, |
|  | 2022 |  |  | 2021 |
United States |  | $ | (2,771 | ) |  | $ | (704 | )
Foreign |  |  | 2,325 |  |  |  | 553 |
|  | $ | (446 | ) |  | $ | (151 | )
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
|  | Year ended December 31, |
|  | 2022 |  |  | 2021 |
Statutory income tax rate |  |  | 21 | % |  |  | 21 | %
Increase (decrease) in tax provision resulting from: |  |  |  |  |  |  |  |
Equity compensation |  |  | (29.7 | ) |  |  | 11.6 |
Acquisition-related costs |  |  | - |  |  |  | (34.7 | )
Global intangible low-taxed income |  |  | (73.1 | ) |  |  | - |
China R&D deduction |  | 20.6 |  |  |  | 48.2 |
Income tax credits |  |  | 81.0 |  |  |  | 72.7 |
Foreign tax rate change |  |  | 18.3 |  |  |  | (89.7 | )
Foreign tax rates |  |  | 11.5 |  |  |  | (15.5 | )
States taxes |  |  | (3.4 | ) |  |  | (10.8 | )
Other |  |  | 26.9 |  |  |  | (55.1 | )
Effective income tax rate |  |  | 73.1 | % |  |  | (52.3 | )%

X
- Definition Tabular disclosure of the components of net deferred tax liability recognized in an entity's statement of financial position. + References No definition available. + Details
Name: | ulbi_ScheduleOfNetDeferredTaxLiabilitiesTableTextBlock
Namespace Prefix: | ulbi_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319 + Details
Name: | us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
Name: | us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
Name: | us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of income before income tax between domestic and foreign jurisdictions. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(1)(Note 1)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 + Details
Name: | us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock
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