| Schedule of Segment Reporting Information | 
  
 | 
   | 
Year Ended September 30,  | 
   | 
 
(In thousands)  | 
   | 
2019  | 
 | 
   | 
2018  | 
   | 
 
Industrial Staffing Services  | 
 | 
 | 
 | 
 | 
 | 
   | 
 
Industrial services revenue  | 
   | 
$  | 
21,710  | 
 | 
   | 
$  | 
21,648  | 
   | 
 
Industrial services gross margin  | 
 | 
   | 
20.8  | 
%  | 
 | 
   | 
17.9  | 
%  | 
 
Operating income  | 
   | 
$  | 
2,193  | 
 | 
   | 
$  | 
1,338  | 
   | 
 
Depreciation & amortization  | 
 | 
   | 
263  | 
 | 
 | 
   | 
259  | 
   | 
 
Accounts receivable net  | 
 | 
   | 
3,660  | 
 | 
 | 
   | 
3,450  | 
   | 
 
Intangible assets  | 
 | 
   | 
246  | 
 | 
 | 
   | 
471  | 
   | 
 
Goodwill  | 
 | 
   | 
1,084  | 
 | 
 | 
   | 
1,084  | 
   | 
 
Total assets   | 
   | 
$  | 
4,990  | 
 | 
   | 
$  | 
5,005  | 
 | 
 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
   | 
 
Professional Staffing Services  | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
   | 
 
Permanent placement revenue  | 
   | 
$  | 
18,531  | 
 | 
   | 
$  | 
23,056  | 
   | 
 
Placement services gross margin  | 
 | 
   | 
100  | 
%  | 
 | 
   | 
100  | 
%  | 
 
Professional services revenue  | 
   | 
$  | 
111,433  | 
 | 
   | 
$  | 
120,580  | 
   | 
 
Professional services gross margin  | 
 | 
   | 
26.0  | 
%  | 
 | 
   | 
26.5  | 
%  | 
 
Operating income1,2  | 
   | 
$  | 
3,338  | 
 | 
   | 
$  | 
9,735  | 
   | 
 
Depreciation and amortization  | 
 | 
   | 
5,672  | 
 | 
 | 
   | 
5,713  | 
   | 
 
Accounts receivable net  | 
 | 
   | 
17,166  | 
 | 
 | 
   | 
17,305  | 
   | 
 
Intangible assets  | 
 | 
   | 
23,635  | 
 | 
 | 
   | 
28,996  | 
   | 
 
Goodwill  | 
 | 
   | 
71,209  | 
 | 
 | 
   | 
75,509  | 
   | 
 
Total assets   | 
   | 
$  | 
119,491  | 
 | 
   | 
$  | 
128,596  | 
 | 
 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
   | 
 
Unallocated Expenses  | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
   | 
 
Corporate administrative expenses2  | 
   | 
$  | 
3,683  | 
 | 
   | 
$  | 
3,604  | 
   | 
 
Corporate facility expenses  | 
 | 
   | 
332  | 
 | 
 | 
   | 
255  | 
   | 
 
Stock option amortization expense  | 
 | 
   | 
2,186  | 
 | 
 | 
   | 
1,660  | 
   | 
 
Board related expenses  | 
 | 
   | 
2  | 
 | 
 | 
   | 
-  | 
   | 
 
Acquisition, integration and restructuring expenses  | 
 | 
   | 
4,281  | 
 | 
 | 
   | 
3,092  | 
   | 
 
Total unallocated expenses  | 
   | 
$  | 
10,484  | 
 | 
   | 
$  | 
8,611  | 
 | 
 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
   | 
 
Consolidated  | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
   | 
 
Total revenue  | 
   | 
$  | 
151,674  | 
 | 
   | 
$  | 
165,284  | 
   | 
 
Operating (loss) income   | 
 | 
   | 
(4,953  | 
)  | 
 | 
   | 
2,462  | 
   | 
 
Depreciation and amortization  | 
 | 
   | 
5,935  | 
 | 
 | 
   | 
5,972  | 
   | 
 
Total accounts receivables net  | 
 | 
   | 
20,826  | 
 | 
 | 
   | 
20,755  | 
   | 
 
Intangible assets  | 
 | 
   | 
23,881  | 
 | 
 | 
   | 
29,467  | 
   | 
 
Goodwill  | 
 | 
   | 
72,293  | 
 | 
 | 
   | 
76,593  | 
   | 
 
Total assets   | 
   | 
$  | 
124,481  | 
 | 
   | 
$  | 
133,601  | 
 | 
 
 
  
  
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