XML 53 R39.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Note 15 - Income Taxes (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Notes Tables |
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
United States |  | $ | 14,000 |  |  | $ | 24,768 |  |  | $ | 32,244 |
Foreign |  |  | 1,158 |  |  |  | 866 |  |  |  | 396 |
Total |  | $ | 15,158 |  |  | $ | 25,634 |  |  | $ | 32,640 |
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Current: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  | $ | 2,256 |  |  | $ | 958 |  |  | $ | 174 |
State |  |  | 1,064 |  |  |  | 1,342 |  |  |  | (16 | )
Foreign |  |  | 213 |  |  |  | 243 |  |  |  | 439 |
Total current income tax expense |  |  | 3,533 |  |  |  | 2,543 |  |  |  | 597 |
Deferred: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  |  | 573 |  |  |  | 4,380 |  |  |  | 3,597 |
State |  |  | (464 | ) |  |  | (386 | ) |  |  | 561 |
Foreign |  |  | (7 | ) |  |  | 47 |  |  |  | (17 | )
Total deferred income tax expense |  |  | 102 |  |  |  | 4,041 |  |  |  | 4,141 |
Total income tax expense |  | $ | 3,635 |  |  | $ | 6,584 |  |  | $ | 4,738 |
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Income tax expense at federal statutory rate |  | $ | 3,183 |  |  | $ | 5,383 |  |  | $ | 6,854 |
State expense, net of federal income tax effect |  |  | 547 |  |  |  | 953 |  |  |  | 1,261 |
Change in valuation allowance |  |  | (247 | ) |  |  | (181 | ) |  |  | (3,564 | )
Nondeductible expenses |  |  | (31 | ) |  |  | 447 |  |  |  | (24 | )
Foreign rate differential |  |  | 104 |  |  |  | 78 |  |  |  | 36 |
Other |  |  | 79 |  |  |  | (96 | ) |  |  | 175 |
Income tax expense |  | $ | 3,635 |  |  | $ | 6,584 |  |  | $ | 4,738 |
Effective income tax rate |  |  | 24.0 | % |  |  | 25.7 | % |  |  | 14.5 | %
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
|  | December 31, |
|  | 2021 |  |  | 2020 |
Deferred income tax assets: |  |  |  |  |  |  |  |
Accrued employee benefits |  | $ | 3,125 |  |  | $ | 3,525 |
Inventories |  |  | 30 |  |  |  | 73 |
Trade receivable, net |  |  | 833 |  |  |  | 958 |
Net operating loss carryforwards |  |  | 3,099 |  |  |  | 3,231 |
Tax credit carryforwards |  |  | 2,888 |  |  |  | 2,699 |
Contract assets, net |  |  | 313 |  |  |  | - |
Other |  |  | 984 |  |  |  | 389 |
|  |  | 11,272 |  |  |  | 10,875 |
Valuation allowance |  |  | (5,899 | ) |  |  | (6,228 | )
|  |  | 5,373 |  |  |  | 4,647 |
Deferred income tax liabilities: |  |  |  |  |  |  |  |
Contract assets, net |  |  | - |  |  |  | (1,366 | )
Property and equipment |  |  | (12,937 | ) |  |  | (12,029 | )
Intangible assets |  |  | (1,902 | ) |  |  | (2,737 | )
Goodwill |  |  | (129 | ) |  |  | - |
Prepaid expenses |  |  | (1,005 | ) |  |  | (889 | )
|  |  | (15,973 | ) |  |  | (17,021 | )
Net deferred income tax liabilities |  | $ | (10,600 | ) |  | $ | (12,374 | )
Amounts are presented in the Consolidated Balance Sheets as follows: |  |  |  |  |  |  |  |
Deferred income tax assets, included in Other assets |  | $ | 384 |  |  | $ | 107 |
Deferred income taxes |  |  | (10,984 | ) |  |  | (12,481 | )
Net deferred income tax liabilities |  | $ | (10,600 | ) |  | $ | (12,374 | )
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Unrecognized income tax benefits, beginning of year |  | $ | 4,350 |  |  | $ | 4,350 |  |  | $ | 4,350 |
Increases for positions taken in prior years |  |  | 16 |  |  |  | - |  |  |  | - |
Unrecognized income tax benefits, end of year |  | $ | 4,366 |  |  | $ | 4,350 |  |  | $ | 4,350 |

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 http://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 http://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 http://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 http://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
- Definition Tabular disclosure of the change in unrecognized tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 55 -Paragraph 217 -URI http://asc.fasb.org/extlink&oid=124434304&loc=d3e36027-109320 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -URI http://asc.fasb.org/extlink&oid=121826272&loc=SL6600010-109319 + Details
Name: | us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock
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