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Note 12 - Segment Information - Segment Reporting Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Net revenues | $ 255,719 | $ 230,517
Operating (loss) income | 4,183 | 9,722
Interest expense (income), net | (585) | (690)
Interest expense (income), net | 585 | 690
Other (income) expense, net | (510) | (242)
Other expense (income), net | (510) | (242)
Total: | 4,108 | 9,274
Income tax expense (benefit) | 2,108 | 312
Net income | 2,000 | 8,962
Net income attributable to non-controlling interest | (3,779) | (5,595)
Net income (loss) attributable to SPAR Group, Inc. | (1,779) | 3,367
Depreciation and amortization | 2,083 | 2,130
Capital expenditures | 1,722 | 1,600
Domestic Operations [Member] |  |
Net revenues | 100,326 | 92,118
Operating (loss) income | (4,228) | 1,876
Interest expense (income), net | 624 | 650
Interest expense (income), net | (624) | (650)
Other (income) expense, net | 15 | 8
Other expense (income), net | 15 | 8
Total: | (5,672) | 603
Income tax expense (benefit) | (1,332) | 133
Net income | (4,340) | 470
Net income attributable to non-controlling interest | (196) | (883)
Net income (loss) attributable to SPAR Group, Inc. | (3,730) | 202
Depreciation and amortization | 1,554 | 1,620
Capital expenditures | 1,397 | 1,360
International Segment [Member] |  |
Net revenues | 155,393 | 138,399
Operating (loss) income | 8,411 | 7,846
Interest expense (income), net | 39 | (40)
Interest expense (income), net | (39) | 40
Other (income) expense, net | (525) | (250)
Other expense (income), net | (525) | (250)
Total: | 9,780 | 8,671
Income tax expense (benefit) | 3,440 | 179
Net income | 6,340 | 8,492
Net income attributable to non-controlling interest | (3,583) | (4,712)
Net income (loss) attributable to SPAR Group, Inc. | 1,951 | 3,165
Depreciation and amortization | 529 | 510
Capital expenditures | $ 325 | $ 240

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