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Assets Held for Sale and Liabilities Directly Associated (Details 1) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Net Sales $ 46,309,000 $ 49,869,000
Gross Profit 5,414,000 4,867,000
Pre Tax (Loss) Income (9,606,000) (16,270,000)
Wmi Group [Member]    
Net Sales 13,853,000 13,129,000
Gross Profit 256,000 1,884,000
Pre Tax (Loss) Income (1,042,000) (6,678,000)
Assets $ 10,082,000