Class of Warrant or Right, Exercise Period

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- Definition

Class of Warrant or Right, Issued During Period

+ References

No definition available.

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- Definition

Class of Warrant or Right, Term

+ References

No definition available.

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- Definition

Debt Instrument, Covenant, Liquidity Covenant

+ References

No definition available.

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- Definition

Debt Instrument, Placement Agent Fee, Percent of Funds Received

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No definition available.

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- Definition

Debt Instrument, Principal That Could Be Redeemed

+ References

No definition available.

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- Definition

Dent Instrument, Original Issue Discount, Percent

+ References

No definition available.

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- Definition

Sale Of Stock, Maximum Consideration Received Per Transaction

+ References

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(4))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(2))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Number of warrants or rights outstanding.

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-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i))
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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph e
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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

+ Details

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- Definition

The cash inflow from amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured debt.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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- Definition

The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

+ Details

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- Definition

Number of new stock issued during the period.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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Subsequent Events (Details) - USD ($)	Aug. 08, 2016	Jul. 13, 2016	May 09, 2016	Jan. 12, 2016	Mar. 18, 2015	May 08, 2013	Jul. 29, 2016	Jun. 30, 2016	May 10, 2016	Dec. 31, 2015
Subsequent Event [Line Items]
Issuance of common stock, shares				19,772,727	24,358,974
Stock purchase price per share (usd per share)				$ 1.10
Exercise price (usd per share)				$ 1.42	$ 2.08	$ 2.47			$ 1.51
Number of shares availabe from warrants					1,826,923
Interest payments at the fixed coupon rate						8.45%
Warrant term						7 years
Warrants outstanding								37,418,000		22,308,000
Reserved for future issuance								59,111,000
Share Price					$ 1.56
Subsequent Event [Member]
Subsequent Event [Line Items]
Exercise price (usd per share)		$ 0.65	$ 1.51				$ 0.43
Warrant exercise period (in years)		5 years
Proceeds from issuance of warrants		$ 11,700,000
Number of shares availabe from warrants			2,000,000
Warrant term			5 years
Warrants outstanding			1,000,000
Debt Instrument, Covenant, Liquidity Covenant			$ 24,000,000
Senior Secured Debentures [Member]
Subsequent Event [Line Items]
Debt Instrument, Face Amount								$ 25,500,000.0
Senior Secured Debentures [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Dent Instrument, Original Issue Discount, Percent			6.375%
Debt Instrument, Face Amount			$ 25,530,000
Proceeds from Issuance of Secured Debt			$ 23,400,000
Interest payments at the fixed coupon rate			9.00%
Debt Instrument, Principal That Could Be Redeemed			$ 1,100,000
Debt Instrument, Redemption Price, Percentage			7.50%
Debt Instrument, Placement Agent Fee, Percent of Funds Received			2.00%
Common Stock [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Issuance of common stock, shares		28,000,000
Stock purchase price per share (usd per share)		$ 0.45
New warrants issued during period (in shares)		14,000,000
Private Placement [Member]
Subsequent Event [Line Items]
Reserved for future issuance								400,000
Private Placement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Reserved for future issuance	500,000
Share Price	$ 0.50
Maximum consideration received on transaction under Purchase Agreement	$ 2,000,000
Maximum [Member]
Subsequent Event [Line Items]
Number of shares availabe from warrants						182,186
Maximum [Member] \| Private Placement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Allowable ownership interest under Purchase Agreement	4.99%
Maximum [Member] \| Sale Of Stock, Tranche One [Member] \| Private Placement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Reserved for future issuance	750,000
Maximum [Member] \| Sale Of Stock, Tranche Two [Member] \| Private Placement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Reserved for future issuance	1,000,000
Minimum [Member] \| Sale Of Stock, Tranche One [Member] \| Private Placement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Share Price	$ 0.40
Minimum [Member] \| Sale Of Stock, Tranche Two [Member] \| Private Placement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Share Price	$ 0.75