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Discontinued Operations (Tables)
 9 Months Ended
Sep. 30, 2018
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of reconciliation of the major financial lines constituting the results of operations for discontinued operations

   Three Months Ended
September 30,		   Nine Months Ended
September 30,		 
   2018   2017   2018   2017 
   (unaudited)   (unaudited)   (unaudited)   (unaudited) 
Net revenue  $4,951,000   $3,588,000   $11,396,000   $10,280,000 
Cost of sales   3,935,000    2,988,000    9,269,000    8,033,000 
Gross profit   1,016,000    600,000    2,127,000    2,247,000 
Operating expenses:                    
Selling, general and administrative   (298,000)   (531,000)   (1,033,000)   (1,957,000)
Loss on assets held for sale   (2,493,000)   -    (930,000)   - 
Total Operating expenses   (2,791,000)    (531,000)   (1,963,000)   (1,957,000)
Interest income (expense) and financing costs   1,000    (12,000)   1,000    (12,000)
Other Income, net   4,000    5,000    7,000    2,000 
Gain (loss)   -    -    -    - 
Loss from discontinued operations before income taxes   (1,770,000)   62,000    172,000    280,000 
Provision for income taxes   -    -    -    - 
Net income (loss) from discontinued operations  $(1,770,000)  $62,000   $172,000   $280,000