Discontinued Operations (Schedule of Discontinued Operations) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Selling, general and administrative expenses	$ 2,689,569	$ 2,930,475	$ 8,108,750	$ 9,634,616
Other income, net	(3,766)	12,982	(7,469)	(44,679)
Other income, net	81,060	102,222	250,018	213,704
Income (loss) from discontinued operations after income taxes	$ 13,848	166,757	58,095	(3,984,808)
Southern Bullion [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales		59	$ 65	5,367,867
Cost of goods sold		(5,433)		3,642,244
Gross margin		5,492	$ 65	1,725,623
Selling, general and administrative expenses	$ (11,725)	$ (76,042)	$ (55,867)	2,479,085
Depreciation and amortization				3,259,552
Total expenses	$ (11,725)	$ (76,042)	$ (55,867)	5,738,637
Operating income (loss)	$ 11,725	81,534	$ 55,932	(4,013,014)
Other income, net		(77)		(19,475)
Interest (income) expense		(920)	$ (40)	9,968
Other income, net		(997)	(40)	(9,507)
Income (loss) from discontinued operations before income taxes	$ 11,725	82,531	55,972	(4,003,507)
Income tax benefit	2,123	84,226	2,123	18,699
Income (loss) from discontinued operations after income taxes	$ 13,848	$ 166,757	$ 58,095	$ (3,984,808)