Discontinued Operations (Schedule of Discontinued Operations) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Selling, general and administrative expenses	$ 12,670,968	$ 14,363,216
Other income, net	(174,189)	(106,696)
Other income, net	167,193	154,489
Loss from discontinued operations after income taxes	(3,889,056)	(1,938,373)
Southern Bullion [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales	5,367,867	21,445,752
Cost of goods sold	3,643,142	15,891,252
Gross margin	1,724,725	5,554,500
Selling, general and administrative expenses	2,471,230	7,075,272
Depreciation and amortization	3,259,552	376,924
Total expenses	5,730,782	7,452,196
Operating loss	(4,006,057)	(1,897,696)
Other income, net	(19,475)	(19,325)
Interest (income) expense	9,968	7,004
Other income, net	(9,507)	(12,321)
Loss from discontinued operations before income taxes	(3,996,550)	(1,885,375)
Income tax (benefit) expense	(107,494)	52,998
Loss from discontinued operations after income taxes	$ (3,889,056)	$ (1,938,373)