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Note 2 - Acquisitions - Discontinued Operations (Details) - USD ($)
$ in Thousands
2 Months Ended 3 Months Ended 6 Months Ended
Jun. 03, 2022
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Provision for income taxes $ 43     $ 57  
Net income   $ 134 $ 0 179 $ 0
Discontinued Operations [Member]          
Revenue   426   580  
Cost of staffing services   248   330  
Gross profit   178   250  
SG&A   1   14  
Net income before tax   177   236  
Provision for income taxes   43   57  
Net income   $ 134   $ 179