Stockholders' Equity (Details) (USD $)	0 Months Ended	1 Months Ended	6 Months Ended		0 Months Ended	6 Months Ended		0 Months Ended
	May 14, 2014	Apr. 30, 2014	Jun. 30, 2014	Jun. 30, 2013	Jan. 02, 2014 Common Stock [Member]	Jun. 30, 2014 Common Stock [Member]	Jun. 30, 2014 7.5% Series B Convertible Preferred Stock [Member]	Jun. 26, 2014 Acquisition Of Five Vacant Lots [Member]	Mar. 07, 2014 American Flat Road Property [Member]	Feb. 26, 2014 American Flat Road Property [Member] acre	Jun. 26, 2014 Buildings and Mining Claims [Member]	Mar. 07, 2014 Buildings and Mining Claims [Member]	Feb. 26, 2014 Buildings and Mining Claims [Member]
Class of Stock [Line Items]
Shares issued upon conversion of convertible preferred stock						738,169
Conversion of preferred stock to common stock, shares							1,218
Common stock declared and issued					1,151,142
Restricted stock awards vested in period			777,000
Stock issued during period for purchase of assets (in shares)								88,888	543,500			436,500
Purchase of properties, plant and equipment								$ 149,332		$ 1,087,000	$ 873,000
Area of land purchased (in acres)										78
Acquisition of property										1,107,000
Payments to acquire land										20,000
Acquisition of building and mining claims													893,000
Payment to acquire buildings and mining claims											20,000
Shares underwritten in public offering (in shares)	7,475,000
Price of shares underwritten (in usd per share)	$ 1.59
Proceeds from issuance of common stock, net of expenses	11,000,000
Purchase of land and building		425,000	2,200,000
Cash paid for purchase of properties, plant and equipment		25,000	1,450,794	1,001,136
Shares issued for payment of debt issuance costs (in shares)			137,105
Shares issued for payment of debt issuance costs, value			$ 274,210