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Note 17 - Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] |
|  | 2021 |  |  | 2020 |  |  | 2019 |
U.S. operations |  | $ | 47.5 |  |  | $ | 46.6 |  |  | $ | 50.1 |
Foreign operations |  |  | 26.6 |  |  |  | (5.5 | ) |  |  | 3.9 |
Total |  | $ | 74.1 |  |  | $ | 41.1 |  |  | $ | 54.0 |
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Current: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  | $ | 11.1 |  |  | $ | 4.2 |  |  | $ | 9.6 |
Foreign |  |  | 11.2 |  |  |  | 3.8 |  |  |  | 5.6 |
State |  |  | 1.9 |  |  |  | 1.8 |  |  |  | 2.1 |
Total current |  | $ | 24.2 |  |  | $ | 9.8 |  |  | $ | 17.3 |
Deferred: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  | $ | 0.6 |  |  | $ | 4.4 |  |  | $ | (2.4 | )
Foreign |  |  | (15.5 | ) |  |  | (6.9 | ) |  |  | (6.7 | )
State |  |  | (0.1 | ) |  |  | 0.1 |  |  |  | (0.1 | )
Total deferred |  | $ | (15.0 | ) |  | $ | (2.4 | ) |  | $ | (9.2 | )
Total: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  | $ | 11.7 |  |  | $ | 8.6 |  |  | $ | 7.2 |
Foreign |  |  | (4.3 | ) |  |  | (3.1 | ) |  |  | (1.1 | )
State |  |  | 1.8 |  |  |  | 1.9 |  |  |  | 2.0 |
Total income tax expense |  | $ | 9.2 |  |  | $ | 7.4 |  |  | $ | 8.1 |
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Tax at statutory rate |  |  | 21.0 | % |  |  | 21.0 | % |  |  | 21.0 | %
Increases (decreases) in the tax rate from: |  |  |  |  |  |  |  |  |  |  |  |
State and local taxes, net of federal benefit |  |  | 2.2 |  |  |  | 3.5 |  |  |  | 1.9 |
Effect of foreign operations |  |  | (6.3 | ) |  |  | (3.7 | ) |  |  | 3.5 |
Effect of changes in valuation allowances |  |  | (4.5 | ) |  |  | 0.5 |  |  |  | (9.7 | )
Excess tax benefits on share-based compensation |  |  | 1.8 |  |  |  | 2.1 |  |  |  | 2.5 |
Share-based payments |  |  | (0.9 | ) |  |  | (0.9 | ) |  |  | (2.0 | )
Research and development credit |  |  | (1.4 | ) |  |  | (3.3 | ) |  |  | (1.9 | )
Other, net |  |  | 0.6 |  |  |  | (1.3 | ) |  |  | (0.2 | )
Effective income tax rate |  |  | 12.5 | % |  |  | 17.9 | % |  |  | 15.1 | %
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
|  | 2021 |  |  | 2020 |
Deferred tax assets: |  |  |  |  |  |  |  |
Inventory |  | $ | 3.7 |  |  | $ | 4.5 |
Compensation and employee benefits |  |  | 14.8 |  |  |  | 14.0 |
Warranty reserves |  |  | 2.2 |  |  |  | 2.3 |
Allowance for doubtful accounts and deferred revenue |  |  | 2.3 |  |  |  | 2.3 |
Operating lease liabilities |  |  | 8.2 |  |  |  | 11.2 |
Tax loss carryforwards |  |  | 7.7 |  |  |  | 9.6 |
Tax credit carryforwards |  |  | 4.5 |  |  |  | 3.6 |
Other |  |  | 0.7 |  |  |  | 2.5 |
Gross deferred tax assets |  | $ | 44.1 |  |  | $ | 50.0 |
Less: valuation allowance |  |  | (4.8 | ) |  |  | (7.5 | )
Total net deferred tax assets |  | $ | 39.3 |  |  | $ | 42.5 |
Deferred tax liabilities: |  |  |  |  |  |  |  |
Operating lease assets |  | $ | 8.1 |  |  | $ | 11.2 |
Fixed assets |  |  | 13.0 |  |  |  | 14.0 |
Goodwill and intangible assets |  |  | 23.0 |  |  |  | 41.5 |
Total deferred tax liabilities |  | $ | 44.1 |  |  | $ | 66.7 |
Net deferred tax liabilities |  | $ | (4.8 | ) |  | $ | (24.2 | )
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] |
|  | 2021 |  |  | 2020 |
Beginning balance |  | $ | 6.4 |  |  | $ | 7.5 |
(Decreases) increases as a result of tax positions taken during a prior period |  |  | (0.1 | ) |  |  | 0.3 |
Increases as a result of tax positions taken during the current year |  |  | 0.5 |  |  |  | 0.4 |
Decreases relating to settlement with tax authorities |  |  | — |  |  |  | (0.8 | )
Decreases as a result of a lapse of the applicable statute of limitations |  |  | (2.1 | ) |  |  | (1.4 | )
Increases as a result of foreign currency fluctuations |  |  | — |  |  |  | 0.4 |
Ending balance |  | $ | 4.7 |  |  | $ | 6.4 |

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- 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 http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319 + Details
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- 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 http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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