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Note 3 - Revenue Recognition (Tables) | 6 Months Ended
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Jun. 29, 2019
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Thirteen Week Periods Ended |  |  | Twenty-Six Week Periods Ended |
|  | June 29, 2019 |  |  | June 30, 2018 |  |  | June 29, 2019 |  |  | June 30, 2018 |
Engineering: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time and Material |  | $ | 13,528 |  |  | $ | 19,220 |  |  | $ | 27,371 |  |  | $ | 38,460 |
Fixed Fee |  |  | 5,098 |  |  |  | 2,351 |  |  |  | 10,267 |  |  |  | 4,528 |
Permanent Placement Services |  |  | (43 | ) |  |  | - |  |  |  | - |  |  |  | - |
Total Engineering |  | $ | 18,583 |  |  | $ | 21,571 |  |  | $ | 37,638 |  |  | $ | 42,988 |
Specialty Health Care: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time and Material |  | $ | 23,140 |  |  | $ | 22,584 |  |  | $ | 47,046 |  |  | $ | 44,697 |
Permanent Placement Services |  |  | 230 |  |  |  | 274 |  |  |  | 494 |  |  |  | 795 |
Total Specialty Health Care |  | $ | 23,370 |  |  | $ | 22,858 |  |  | $ | 47,540 |  |  | $ | 45,492 |
Information Technology: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time and Material |  | $ | 8,641 |  |  | $ | 7,281 |  |  | $ | 16,950 |  |  | $ | 13,950 |
Permanent Placement Services |  |  | 111 |  |  |  | - |  |  |  | 172 |  |  |  | 92 |
Total Information Technology |  | $ | 8,752 |  |  | $ | 7,281 |  |  | $ | 17,122 |  |  | $ | 14,042 |
|  | $ | 50,705 |  |  | $ | 51,710 |  |  | $ | 102,300 |  |  | $ | 102,522 |

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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=118956577&loc=SL49130545-203045 + Details
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