Segment Data (Details Narrative) - Professional Staffing Services [Member] - USD ($) $ in Thousands  | 
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2023  | 
Mar. 31, 2022  | 
Mar. 31, 2023  | 
Mar. 31, 2022  | 
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| Annual premium refunds | $ 2 | $ 19 | $ 2 | $ 37 | 
| Adjusted Industrial Services gross margin | 16.40% | 14.20% | 15.90% | 14.50% | 
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- References No definition available. 
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- Definition Amount of expense for salary and wage arising from service rendered by officer. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Details 
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