Accounts and Other Receivables and Concentrations of Credit Risk (Details) - USD ($)	Dec. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and other receivables net of allowance for doubtful accounts	$ 1,802,010	$ 3,703,186
Trade Accounts Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and other receivables net of allowance for doubtful accounts	1,617,414	2,498,087
Other Accounts Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and other receivables net of allowance for doubtful accounts	$ 184,596	$ 1,205,099