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Note 3 - Revenue Recognition (Tables) | 6 Months Ended
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Jun. 27, 2020
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Thirteen Week Periods Ended |  |  | Twenty-Six Week Periods Ended |
|  | June 27, 2020 |  |  | June 29, 2019 |  |  | June 27, 2020 |  |  | June 29, 2019 |
Engineering: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time and Material |  | $ | 10,784 |  |  | $ | 13,528 |  |  | $ | 23,611 |  |  | $ | 27,371 |
Fixed Fee |  |  | 3,189 |  |  |  | 5,098 |  |  |  | 4,503 |  |  |  | 10,267 |
Permanent Placement Services |  |  | 65 |  |  |  | (43 | ) |  |  | 87 |  |  |  | - |
Total Engineering |  | $ | 14,038 |  |  | $ | 18,583 |  |  | $ | 28,201 |  |  | $ | 37,638 |
Specialty Health Care: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time and Material |  |  | 10,601 |  |  | $ | 23,140 |  |  | $ | 32,654 |  |  | $ | 47,046 |
Permanent Placement Services |  |  | 83 |  |  |  | 230 |  |  |  | 227 |  |  |  | 494 |
Total Specialty Health Care |  | $ | 10,684 |  |  | $ | 23,370 |  |  | $ | 32,881 |  |  | $ | 47,540 |
Information Technology: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time and Material |  | $ | 7,779 |  |  | $ | 8,641 |  |  | $ | 16,336 |  |  | $ | 16,950 |
Permanent Placement Services |  |  | 151 |  |  |  | 111 |  |  |  | 267 |  |  |  | 172 |
Total Information Technology |  | $ | 7,930 |  |  | $ | 8,752 |  |  | $ | 16,603 |  |  | $ | 17,122 |
|  | $ | 32,652 |  |  | $ | 50,705 |  |  | $ | 77,685 |  |  | $ | 102,300 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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