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Note 10 - Operating Segment Information (Restated) - Information Related to the Operations of the Company's Operating Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Net sales | $ 123,326 | $ 127,737 | $ 394,960 | $ 381,341 |
Cost of goods sold | 77,512 | 80,285 | 252,945 | 244,500 |
Gross margin | 45,814 | 47,452 | 142,015 | 136,841 |
Selling and administrative expenses | 35,059 | 34,917 | 104,076 | 98,704 |
Other periodic pension cost | 459 | 212 | 1,328 | 830 |
Interest expense | 320 | 239 | 925 | 1,732 |
Income before taxes on income | 9,976 | 12,084 | 28,741 | 35,575 |
Depreciation and amortization | 2,346 | 2,013 | 6,719 | 5,972 |
Capital expenditures | 3,129 | 818 | 14,455 | 5,711 |
Total assets | 422,529 | 367,238 | 422,529 | 367,238 | $ 393,924
Defined Benefit Plan, Termination Charge | 0 | 0 | 6,945 | 0 |
Intersegment Eliminations [Member] |  |  |  |  |
Net sales | (1,847) | (1,309) | (5,209) | (3,834) |
Cost of goods sold | (843) | (507) | (2,291) | (1,452) |
Gross margin | (1,004) | (802) | (2,918) | (2,382) |
Selling and administrative expenses | (1,004) | (802) | (2,918) | (2,382) |
Other periodic pension cost | 0 | 0 | 0 | 0 |
Interest expense | 0 | 0 | 0 | 0 |
Income before taxes on income | 0 | 0 | 0 | 0 |
Depreciation and amortization | 0 | 0 | 0 | 0 |
Capital expenditures | 0 | 0 | 0 | 0 |
Total assets | 0 | 0 | 0 | 0 |
Defined Benefit Plan, Termination Charge |  |  | 0 |  |
Uniforms and Related Products [Member] |  |  |  |  |
Net sales | 61,890 | 73,234 | 200,651 | 209,178 |
Uniforms and Related Products [Member] | Operating Segments [Member] |  |  |  |  |
Net sales | 61,890 | 73,234 | 200,651 | 209,178 |
Cost of goods sold | 39,708 | 48,715 | 131,730 | 135,324 |
Gross margin | 22,182 | 24,519 | 68,921 | 73,854 |
Selling and administrative expenses | 19,244 | 21,987 | 58,046 | 60,226 |
Other periodic pension cost | 459 | 212 | 1,328 | 830 |
Interest expense | 309 | 210 | 862 | 1,420 |
Income before taxes on income | 2,170 | 2,110 | 1,740 | 11,378 |
Depreciation and amortization | 1,487 | 1,430 | 4,373 | 4,291 |
Capital expenditures | 1,214 | 319 | 11,125 | 4,771 |
Total assets | 289,380 | 269,776 | 289,380 | 269,776 |
Defined Benefit Plan, Termination Charge |  |  | 6,945 |  |
Remote Staffing Solutions [Member] |  |  |  |  |
Net sales | 16,193 | 10,327 | 41,514 | 26,353 |
Remote Staffing Solutions [Member] | Operating Segments [Member] |  |  |  |  |
Net sales | 18,040 | 11,636 | 46,723 | 30,187 |
Cost of goods sold | 7,555 | 4,653 | 19,233 | 12,880 |
Gross margin | 10,485 | 6,983 | 27,490 | 17,307 |
Selling and administrative expenses | 6,576 | 3,927 | 16,860 | 10,840 |
Other periodic pension cost | 0 | 0 | 0 | 0 |
Interest expense | 0 | 0 | 0 | 0 |
Income before taxes on income | 3,909 | 3,056 | 10,630 | 6,467 |
Depreciation and amortization | 398 | 243 | 1,014 | 657 |
Capital expenditures | 1,733 | 404 | 2,849 | 750 |
Total assets | 28,062 | 22,719 | 28,062 | 22,719 |
Defined Benefit Plan, Termination Charge |  |  | 0 |  |
Remote Staffing Solutions [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Net sales | (1,847) | (1,309) | (5,209) | (3,834) |
Promotional Products [Member] |  |  |  |  |
Net sales | 45,243 | 44,176 | 152,795 | 145,810 |
Promotional Products [Member] | Operating Segments [Member] |  |  |  |  |
Net sales | 45,243 | 44,176 | 152,795 | 145,810 |
Cost of goods sold | 31,092 | 27,424 | 104,273 | 97,748 |
Gross margin | 14,151 | 16,752 | 48,522 | 48,062 |
Selling and administrative expenses | 10,243 | 9,805 | 32,088 | 30,020 |
Other periodic pension cost | 0 | 0 | 0 | 0 |
Interest expense | 11 | 29 | 63 | 312 |
Income before taxes on income | 3,897 | 6,918 | 16,371 | 17,730 |
Depreciation and amortization | 461 | 340 | 1,332 | 1,024 |
Capital expenditures | 182 | 95 | 481 | 190 |
Total assets | $ 105,087 | $ 74,743 | 105,087 | $ 74,743 |
Defined Benefit Plan, Termination Charge |  |  | $ 0 |  |

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