Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies Related to Discontinued Operations (Details)

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Commitments and Contingencies Related to Discontinued Operations (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Discontinued Operations and Disposal Groups [Abstract]          
Contingency provision within discontinued operations $ 182,000   $ 182,000   $ 215,000
Provision for remediation costs     0 $ (174,000)  
Loss from discontinued operations, net of tax 0 $ (68,162) 0 (108,007)  
Income tax benefit $ 0 $ (42,193) $ 0 $ (66,077)