Amount of other increase (decrease) in additional paid in capital (APIC).

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This element represents the amount of recognized equity-based compensation related to stock options during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized).

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No definition available.

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Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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- Definition

Intrinsic value of equity-based compensation awards vested. Excludes stock and unit options.

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No definition available.

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- Definition

Gross number of share options (or share units) granted during the period.

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No definition available.

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Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.

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- Definition

Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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Number of shares of stock issued during the period pursuant to acquisitions.

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Number of new stock issued during the period.

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Number of shares of stock issued during the period that is attributable to transactions involving issuance of stock not separately disclosed.

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No definition available.

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Number of share options (or share units) exercised during the current period.

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Value of stock issued pursuant to acquisitions during the period.

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Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.

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No definition available.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Value of shares of stock issued during the period that is attributable to transactions involving issuance of stock not separately disclosed.

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No definition available.

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Value of stock issued as a result of the exercise of stock options.

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Consolidated Statement of Shareholders Equity (USD $) In Thousands, except Share data	Common Stock	Additional Paid-In Capital	Retained Earnings / Accumulated Deficit	Other Comprehensive Income / Loss	Noncontrolling Interest	Total
Beginning balance, value at Dec. 31, 2012	$ 345	$ 47,107	$ (42,678)	$ 3,914	$ 529	$ 9,217
Beginning balance, shares at Dec. 31, 2012	34,479,958
Issuance of shares and cash to noncontrolling shareholder for future earn-in, value	4	377			(881)	(500)
Issuance of shares and cash to noncontrolling shareholder for future earn-in, shares	427,777
Noncontrolling interest distribution (net)					(50)	(50)
Credit for payment to receive Ely shares as well as Augusta debt payment		1,800			250	2,050
Issuance of shares in private placement, value	25	2,035				2,060
Issuance of shares in private placement, shares	2,451,892					2,451,892
Exercise of stock options, value	1	183				184
Exercise of stock options, shares	117,500
Stock option expense		420				420
Issuance of shares for mineral property, value		41				41
Issuance of shares for mineral property, shares	35,000
Net loss			(2,052)		47	(2,005)us-gaap_NetIncomeLoss
Net unrealized (loss) on marketable equity securities (net of tax)				(3,454)		(3,454)
Ending balance, value at Dec. 31, 2013	375	51,963	(44,730)	460	(105)	7,963
Ending balance, shares at Dec. 31, 2013	37,512,127
Issuance of shares from restricted stock grant, value		45				45
Issuance of shares from restricted stock grant, shares	50,562
Issuance of shares and cash to noncontrolling shareholder for future earn-in, value	1	75			(326)	(250)
Issuance of shares and cash to noncontrolling shareholder for future earn-in, shares	50,000
Issuance of shares in private placement, value	16	1,614				1,630
Issuance of shares in private placement, shares	1,600,000
Stock option expense		778				778
Issuance of shares for mineral property, value	1	37				38
Issuance of shares for mineral property, shares	35,000
Issuance of shares from restricted stock grant, value		45				45
Net loss			(1,833)		(10)	(1,843)us-gaap_NetIncomeLoss
Net unrealized (loss) on marketable equity securities (net of tax)				(1,580)		(1,580)
Ending balance, value at Dec. 31, 2014	$ 393	$ 54,512	$ (46,563)	$ (1,120)	$ (441)	$ 6,781
Ending balance, shares at Dec. 31, 2014	39,247,689