Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of Financial Information Relating to Reportable Operating Segments and Reconciliation to Condensed Consolidated Totals

Financial information relating to our reportable operating segments and reconciliation to the consolidated totals is as follows:

	Three Months Ended   June 30,						Six Months Ended   June 30,
	2014			2013			2014			2013
Revenue
Mining	$	5,978,983		$	6,811,516		$	11,585,047		$	10,479,438
Hospitality	236,932			174,393			394,329			296,237
Total revenue	6,215,915			6,985,909			11,979,376			10,775,675
Cost and Expenses
Mining	(9,011,838		)	(12,360,332		)	(17,892,665		)	(21,681,917		)
Hospitality	(304,846		)	(290,530		)	(591,145		)	(496,871		)
Total cost and expenses	(9,316,684		)	(12,650,862		)	(18,483,810		)	(22,178,788		)
Operating Income (Loss)
Mining	(3,032,855		)	(5,548,816		)	(6,307,618		)	(11,202,479		)
Hospitality	(67,914		)	(116,137		)	(196,816		)	(200,634		)
Total loss from operations	(3,100,769		)	(5,664,953		)	(6,504,434		)	(11,403,113		)
Other income (expense), net	(287,817		)	140,629			(709,132		)	115,757
Net loss	$	(3,388,586	)	$	(5,524,324	)	$	(7,213,566	)	$	(11,287,356	)
Depreciation, Depletion and Amortization
Mining	$	1,629,530		$	1,010,692		$	3,234,179		$	2,061,443
Hospitality	29,293			32,418			64,954			64,836
Total depreciation, amortization and depletion	$	1,658,823		$	1,043,110		$	3,299,133		$	2,126,279
Capital Expenditures
Mining	$	231,285		$	1,133,465		$	2,091,127		$	1,262,027
Hospitality	—			—			83,477			—
Total capital expenditures	$	231,285		$	1,133,465		$	2,174,604		$	1,262,027

	As of June 30,		As of December 31,
	2014		2013
Assets
Mining	$	51,548,469	$	42,841,452
Hospitality	1,164,824		1,158,544
	$	52,713,293	$	43,999,996