Income Taxes (Details Narrative) (USD $)	9 Months Ended
Dec. 31, 2013
Notes to Financial Statements
Statutory depletion carryforward	$ 4,800,000
Operating loss carryforwards	2,900,000
Operating loss carryforward expires beginning	2021
Unrecognized tax benefits	$ 677,000

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)

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The expiration date of each operating loss carryforward included in total operating loss carryforwards, or the applicable range of such expiration dates.

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No definition available.

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The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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No definition available.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

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-Section 50

-Paragraph 15A

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