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Note 13 - Segment Information (Tables) | 3 Months Ended
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Apr. 02, 2022
Notes Tables |
Schedule of Segment Reporting Information, by Segment [Table Text Block] |
Thirteen Week Period Ended April 2, 2022 |  | Engineering |  |  | Specialty Health Care |  |  | Information Technology |  |  | Corporate |  |  | Total |
Revenue |  | $ | 19,898 |  |  | $ | 52,184 |  |  | $ | 9,879 |  |  | $ | - |  |  | $ | 81,961 |
Cost of services |  |  | 14,664 |  |  |  | 37,183 |  |  |  | 6,694 |  |  |  | - |  |  |  | 58,541 |
Gross profit |  |  | 5,234 |  |  |  | 15,001 |  |  |  | 3,185 |  |  |  | - |  |  |  | 23,420 |
Selling, general and administrative |  |  | 4,107 |  |  |  | 7,976 |  |  |  | 2,064 |  |  |  | - |  |  |  | 14,147 |
Depreciation and amortization of property and equipment |  |  | 95 |  |  |  | 120 |  |  |  | 23 |  |  |  | - |  |  |  | 238 |
Operating income |  | $ | 1,032 |  |  | $ | 6,905 |  |  | $ | 1,098 |  |  |  | - |  |  | $ | 9,035 |
Total assets as of April 2, 2022 |  | $ | 30,122 |  |  | $ | 42,618 |  |  | $ | 8,104 |  |  | $ | 3,366 |  |  | $ | 84,210 |
Capital expenditures |  | $ | 165 |  |  | $ | 27 |  |  | $ | 20 |  |  | $ | 5 |  |  | $ | 217 |
Thirteen Week Period Ended April 3, 2021 |  | Engineering |  |  | Specialty Health Care |  |  | Information Technology |  |  | Corporate |  |  | Total |
Revenue |  | $ | 14,466 |  |  | $ | 21,137 |  |  | $ | 8,946 |  |  | $ | - |  |  | $ | 44,549 |
Cost of services |  |  | 11,260 |  |  |  | 16,099 |  |  |  | 6,340 |  |  |  | - |  |  |  | 33,699 |
Gross profit |  |  | 3,206 |  |  |  | 5,038 |  |  |  | 2,606 |  |  |  | - |  |  |  | 10,850 |
Selling, general and administrative |  |  | 3,093 |  |  |  | 4,093 |  |  |  | 1,943 |  |  |  | - |  |  |  | 9,129 |
Depreciation and amortization of property and equipment |  |  | 156 |  |  |  | 82 |  |  |  | 28 |  |  |  | - |  |  |  | 266 |
Amortization of acquired intangible assets |  |  | 80 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 80 |
Operating (loss) income |  | $ | (123 | ) |  | $ | 863 |  |  | $ | 635 |  |  | $ | - |  |  | $ | 1,375 |
Total assets as of April 3, 2021 |  | $ | 35,898 |  |  | $ | 26,111 |  |  | $ | 8,385 |  |  | $ | 7,376 |  |  | $ | 77,770 |
Capital expenditures |  | $ | 9 |  |  | $ | 28 |  |  | $ | 6 |  |  | $ | 4 |  |  | $ | 47 |
Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] |
|  | Thirteen Week Periods Ended |
|  | April 2, 2022 |  |  | April 3, 2021 |
Revenue |  |  |  |  |  |  |  |
U. S. |  | $ | 78,793 |  |  | $ | 39,007 |
Canada |  |  | 1,229 |  |  |  | 3,385 |
Puerto Rico |  |  | 1,220 |  |  |  | 1,515 |
Serbia |  |  | 719 |  |  |  | 642 |
|  | $ | 81,961 |  |  | $ | 44,549 |
Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block] |
|  | April 2, 2022 |  |  | January 1, 2022 |
Total assets |  |  |  |  |  |  |  |
U. S. |  | $ | 80,856 |  |  | $ | 69,566 |
Canada |  |  | 1,605 |  |  |  | 1,327 |
Puerto Rico |  |  | 1,121 |  |  |  | 963 |
Serbia |  |  | 628 |  |  |  | 996 |
|  | $ | 84,210 |  |  | $ | 72,852 |

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