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Segment and Related Information (Tables)
6 Months Ended
Jun. 30, 2017
Segment and Related Information [Abstract]  
Summarized financial information concerning our reportable segments

  Service 
Revenues
  Net
Income (loss)
  Depreciation and Amortization  Capital Expenditures  

Goodwill

  Total 
Assets
 
                   
Mid-Atlantic $8,160,000  $(2,841,000) $3,072,000  $2,626,000  $6,014,000  $58,800,000 
Midwest  16,965,000   (1,996,000)  4,296,000   6,500,000   7,234,000   50,205,000 
Corporate  -   (5,718,000)  23,000   100,000   -   1,085,000 
Total $25,125,000  $(10,555,000) $7,391,000  $9,226,000  $13,248,000  $110,090,000