Income Taxes - Schedule of Components of Net Deferred Tax Assets (Liabilities) (Details) - USD ($)	Mar. 31, 2018	Mar. 31, 2017
Income Tax Disclosure [Abstract]
Percentage depletion carryforwards	$ 1,111,801	$ 1,786,522
Deferred stock-based compensation	33,581	52,654
Asset retirement obligation	181,136	332,685
Net operating loss	995,489	1,012,138
Other	5,141	7,170
Total deferred tax assets	2,327,148	3,191,169
Excess financial accounting bases over tax bases of property and equipment	1,091,725	2,052,749
Deferred tax asset, net	1,235,423	1,138,420
Valuation allowance	(1,235,423)	(1,138,420)
Net deferred tax