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Assets Held for Sale and Liabilities Directly Associated (Details 1) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Net Sales $ 11,043,000 $ 13,690,000 $ 35,200,000 $ 40,235,000
Gross Profit 1,360,000 1,557,000 4,951,000 5,531,000
Pre Tax (Loss) Income (1,360,000) (2,913,000) (4,583,000) (6,456,000)
WMI Group [Member]        
Net Sales 4,951,000 3,588,000 11,396,000 10,280,000
Gross Profit 1,016,000 600,000 2,127,000 2,247,000
Pre Tax (Loss) Income (1,770,000) 62,000 172,000 280,000
Assets $ 12,341,000 $ 16,959,000 $ 12,341,000 $ 16,959,000