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Note 14 - Segment Information (Tables) | 6 Months Ended
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Jul. 03, 2021
Notes Tables |
Schedule of Segment Reporting Information, by Segment [Table Text Block] |
Thirteen Week Period Ended July 3, 2021 |  | Engineering |  |  | Specialty Health Care |  |  | Information Technology |  |  | Corporate |  |  | Total |
Revenue |  | $ | 16,934 |  |  | $ | 22,941 |  |  | $ | 9,058 |  |  | $ | - |  |  | $ | 48,933 |
Cost of services |  |  | 12,920 |  |  |  | 17,349 |  |  |  | 6,398 |  |  |  | - |  |  |  | 36,667 |
Gross profit |  |  | 4,014 |  |  |  | 5,592 |  |  |  | 2,660 |  |  |  | - |  |  |  | 12,266 |
Selling, general and administrative |  |  | 3,625 |  |  |  | 4,399 |  |  |  | 1,971 |  |  |  | - |  |  |  | 9,995 |
Depreciation and amortization of property and equipment |  |  | 153 |  |  |  | 80 |  |  |  | 26 |  |  |  | - |  |  |  | 259 |
Amortization of acquired intangible assets |  |  | 9 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 9 |
Tax credit professional fees |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 60 |  |  |  | 60 |
Operating income (loss) |  | $ | 227 |  |  | $ | 1,113 |  |  | $ | 663 |  |  | $ | (60 | ) |  | $ | 1,943 |
Total assets as of July 3, 2021 |  | $ | 30,050 |  |  | $ | 20,064 |  |  | $ | 8,187 |  |  | $ | 6,396 |  |  | $ | 64,697 |
Capital expenditures |  | $ | 30 |  |  | $ | 39 |  |  | $ | 3 |  |  | $ | 22 |  |  | $ | 94 |
Thirteen Week Period Ended June 27, 2020 |  | Engineering |  |  | Specialty Health Care |  |  | Information Technology |  |  | Corporate |  |  | Total |
Revenue |  | $ | 14,038 |  |  | $ | 10,684 |  |  | $ | 7,930 |  |  | $ | - |  |  | $ | 32,652 |
Cost of services |  |  | 9,804 |  |  |  | 8,487 |  |  |  | 5,858 |  |  |  | - |  |  |  | 24,149 |
Gross profit |  |  | 4,234 |  |  |  | 2,197 |  |  |  | 2,072 |  |  |  | - |  |  |  | 8,503 |
Selling, general and administrative |  |  | 3,349 |  |  |  | 3,208 |  |  |  | 2,437 |  |  |  | - |  |  |  | 8,994 |
Depreciation and amortization of property and equipment |  |  | 154 |  |  |  | 70 |  |  |  | 22 |  |  |  | - |  |  |  | 246 |
Amortization of acquired intangible assets |  |  | 80 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 80 |
Write-off of receivables and professional fees incurred related to arbitration |  |  | 350 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 350 |
Operating income (loss) |  | $ | 301 |  |  | $ | (1,081 | ) |  | $ | (387 | ) |  | $ | - |  |  | $ | (1,167 | )
Total assets as of June 27, 2020 |  | $ | 40,699 |  |  | $ | 15,570 |  |  | $ | 7,815 |  |  | $ | 6,094 |  |  | $ | 70,178 |
Capital expenditures |  | $ | 21 |  |  | $ | - |  |  | $ | 20 |  |  | $ | 75 |  |  | $ | 116 |
Twenty-Six Week Period Ended July 3, 2021 |  | Engineering |  |  | Specialty Health Care |  |  | Information Technology |  |  | Corporate |  |  | Total |
Revenue |  | $ | 31,400 |  |  | $ | 44,077 |  |  | $ | 18,005 |  |  | $ | - |  |  | $ | 93,482 |
Cost of services |  |  | 24,180 |  |  |  | 33,448 |  |  |  | 12,738 |  |  |  | - |  |  |  | 70,366 |
Gross profit |  |  | 7,220 |  |  |  | 10,629 |  |  |  | 5,267 |  |  |  | - |  |  |  | 23,116 |
Selling, general and administrative |  |  | 6,697 |  |  |  | 8,464 |  |  |  | 3,903 |  |  |  | - |  |  |  | 19,064 |
Depreciation and amortization of property and equipment |  |  | 308 |  |  |  | 161 |  |  |  | 56 |  |  |  | - |  |  |  | 525 |
Amortization of acquired intangible assets |  |  | 89 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 89 |
Tax credit professional fees |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 120 |  |  |  | 120 |
Operating income (loss) |  | $ | 126 |  |  | $ | 2,004 |  |  | $ | 1,308 |  |  | $ | (120 | ) |  | $ | 3,318 |
Total assets as of July 3, 2021 |  | $ | 30,050 |  |  | $ | 20,064 |  |  | $ | 8,187 |  |  | $ | 6,396 |  |  | $ | 64,697 |
Capital expenditures |  | $ | 39 |  |  | $ | 67 |  |  | $ | 9 |  |  | $ | 26 |  |  | $ | 141 |
Twenty-Six Week Period Ended June 27, 2020 |  | Engineering |  |  | Specialty Health Care |  |  | Information Technology |  |  | Corporate |  |  | Total |
Revenue |  | $ | 28,201 |  |  | $ | 32,881 |  |  | $ | 16,603 |  |  | $ | - |  |  | $ | 77,685 |
Cost of services |  |  | 20,001 |  |  |  | 26,311 |  |  |  | 12,027 |  |  |  | - |  |  |  | 58,339 |
Gross profit |  |  | 8,200 |  |  |  | 6,570 |  |  |  | 4,576 |  |  |  | - |  |  |  | 19,346 |
Selling, general and administrative |  |  | 6,723 |  |  |  | 7,682 |  |  |  | 4,826 |  |  |  | - |  |  |  | 19,231 |
Depreciation and amortization of property and equipment |  |  | 312 |  |  |  | 147 |  |  |  | 42 |  |  |  | - |  |  |  | 501 |
Amortization of acquired intangible assets |  |  | 160 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 160 |
Write-off of receivables and professional fees incurred related to arbitration |  |  | 8,397 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 8,397 |
Operating income (loss) |  | $ | (7,392 | ) |  | $ | (1,259 | ) |  | $ | (292 | ) |  | $ | - |  |  | $ | (8,943 | )
Total assets as of June 27, 2020 |  | $ | 40,699 |  |  | $ | 15,570 |  |  | $ | 7,815 |  |  | $ | 6,094 |  |  | $ | 70,178 |
Capital expenditures |  | $ | 30 |  |  | $ | 10 |  |  | $ | 35 |  |  | $ | 76 |  |  | $ | 151 |
Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] |
|  | Thirteen Week Periods Ended |  |  | Twenty-Six Week Periods Ended |
|  | July 3, 2021 |  |  | June 27, 2020 |  |  | July 3, 2021 |  |  | June 27, 2020 |
Revenue |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U. S. |  | $ | 43,746 |  |  | $ | 26,989 |  |  | $ | 82,753 |  |  | $ | 66,165 |
Canada |  |  | 3,074 |  |  |  | 3,641 |  |  |  | 6,459 |  |  |  | 7,643 |
Puerto Rico |  |  | 1,368 |  |  |  | 1,383 |  |  |  | 2,883 |  |  |  | 2,585 |
Serbia |  |  | 745 |  |  |  | 639 |  |  |  | 1,387 |  |  |  | 1,292 |
|  | $ | 48,933 |  |  | $ | 32,652 |  |  | $ | 93,482 |  |  | $ | 77,685 |
Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block] |
|  | July 3, 2021 |  |  | January 2, 2021 |
Total assets |  |  |  |  |  |  |  |
U. S. |  | $ | 54,095 |  |  | $ | 56,308 |
Canada |  |  | 5,626 |  |  |  | 7,067 |
Puerto Rico |  |  | 1,511 |  |  |  | 1,483 |
Serbia |  |  | 3,465 |  |  |  | 3,481 |
|  | $ | 64,697 |  |  | $ | 68,339 |

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