Segment Reporting Disclosure [Text Block] | 13. Segment Information The Company follows ASC 280, 1 10 December 31, 2022). Segment operating income includes selling, general and administrative expenses directly attributable to that segment as well as charges for allocating corporate costs to each of the operating segments. The following tables reflect the results of the reportable segments consistent with the Company’s management system: Thirteen Weeks Ended July 1, 2023 Specialty Health Care Engineering Life Sciences and IT Corporate Total Revenue $ 35,528 $ 21,014 $ 10,493 $ - $ 67,035 Cost of services 25,727 16,192 6,356 - 48,275 Gross profit 9,801 4,822 4,137 - 18,760 Selling, general and administrative 6,043 4,380 2,300 - 12,723 Depreciation and amortization of property and equipment 92 116 34 - 242 Amortization of acquired intangible assets - - 46 - 46 Operating income $ 3,666 $ 326 $ 1,757 $ - $ 5,749 Total assets as of July 1, 2023 $ 39,961 $ 42,668 $ 17,947 $ 4,961 $ 105,537 Property and equipment acquired $ 29 $ 190 $ 2 $ 7 $ 228 Thirteen Weeks Ended July 2, 2022 Specialty Health Care Engineering Life Sciences and IT Corporate Total Revenue $ 43,457 $ 20,906 $ 9,983 $ - $ 74,346 Cost of services 30,575 15,395 6,693 - 52,663 Gross profit 12,882 5,511 3,290 - 21,683 Selling, general and administrative 7,179 4,107 1,978 - 13,264 Depreciation and amortization of property and equipment 97 103 25 - 225 Operating income $ 5,606 $ 1,300 $ 1,288 - $ 8,194 Total assets as of July 2, 2022 $ 29,889 $ 29,523 $ 7,962 $ 5,051 $ 72,425 Property and equipment acquired $ 21 $ 124 $ 43 $ 4 $ 192 Twenty-Six Weeks Ended July 1, 2023 Specialty Health Care Engineering Life Sciences and IT Corporate Total Revenue $ 74,658 $ 39,504 $ 19,997 $ - $ 134,159 Cost of services 53,185 30,365 12,555 - 96,375 Gross profit 21,473 8,869 7,442 - 37,784 Selling, general and administrative 13,241 8,298 4,580 - 26,119 Depreciation and amortization of property and equipment 199 244 70 - 513 Amortization of acquired intangible assets - - 91 - 91 Gain on sale of assets - (395 ) - - (395 ) Operating income $ 8,033 $ 722 $ 2,701 $ - $ 11,456 Total assets as of July 1, 2023 $ 39,961 $ 42,668 $ 17,947 $ 4,961 $ 105,537 Property and equipment acquired $ 47 $ 478 $ 19 $ 15 $ 559 Twenty-Six Weeks Ended July 2, 2022 Specialty Health Care Engineering Life Sciences and IT Corporate Total Revenue $ 95,641 $ 40,804 $ 19,862 $ - $ 156,307 Cost of services 67,758 30,059 13,387 - 111,204 Gross profit 27,883 10,745 6,475 - 45,103 Selling, general and administrative 15,149 8,219 4,043 - 27,411 Depreciation and amortization of property and equipment 217 199 47 - 463 Operating income $ 12,517 $ 2,327 $ 2,385 $ - $ 17,229 Total assets as of July 2, 2022 $ 29,889 $ 29,523 $ 7,962 $ 5,051 $ 72,425 Property and equipment acquired $ 48 $ 289 $ 63 $ 9 $ 409 The Company derives a majority of its revenue from offices in the United States. Revenues reported for each operating segment are all from external customers. The Company is domiciled in the United States and its segments operate in the United States, Canada, Puerto Rico and Europe. Revenue by geographic area for the thirteen twenty-six July 1, 2023 July 2, 2022 Thirteen Weeks Ended Twenty-Six Weeks Ended July 1, 2023 July 2, 2022 July 1, 2023 July 2, 2022 Revenue United States $ 62,797 $ 71,189 $ 126,120 $ 149,982 Canada 1,832 1,235 3,413 2,464 Puerto Rico 1,540 1,279 3,102 2,499 Europe 866 643 1,524 1,362 $ 67,035 $ 74,346 $ 134,159 $ 156,307 Total assets by geographic area as of the reported periods were as follows: July 1, 2023 December 31, 2022 Total assets United States $ 97,247 $ 81,558 Canada 2,037 1,640 Puerto Rico 2,346 1,401 Europe 3,907 3,365 $ 105,537 $ 87,964 |