Represents the number of warrants issued.

No definition available.

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- Definition

Represents the number of warrants unexercised by the warrant holders.

+ References

No definition available.

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Antidilution
-URI http://asc.fasb.org/extlink&oid=6505113

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-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6510752

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-Publisher FASB
-Name Accounting Standards Codification
-Glossary Contingent Stock Agreement
-URI http://asc.fasb.org/extlink&oid=6508534

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ 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 warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 235
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-Section S99
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- Definition

The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
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- Definition

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

+ References

No definition available.

+ Details

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Earnings Per Share - Anti-dilutive Shares (Details) - $ / shares	1 Months Ended				3 Months Ended		6 Months Ended
	May 31, 2014	Jan. 31, 2014	Feb. 28, 2013	May 31, 2011	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Earnings Per Share
Number of dilutive potential common shares							21,511,424	18,745,872
Stock options
Earnings Per Share
Stock options granted					265,000	440,000	280,000	650,000
Warrants issued in May, 2011
Earnings Per Share
Number of warrants issued (in shares)				7,128,563
Warrants outstanding (in shares)				22,995,365
Number of warrants unexercised (in shares)							0	219,342
Exercise price of warrants (in dollars per share)				$ 0.93
Warrants issued in February, 2013
Earnings Per Share
Number of warrants issued (in shares)			23,637,500
Number of warrants unexercised (in shares)							100	100
Exercise price of warrants (in dollars per share)			$ 0.15
Warrants issued in January, 2014
Earnings Per Share
Number of warrants issued (in shares)		4,000,000
Number of warrants unexercised (in shares)							4,000,000	4,000,000
Exercise price of warrants (in dollars per share)		$ 4.00
Series C redeemable convertible preferred stock
Earnings Per Share
Stock options granted	10,431
Number of preferred shares that had been converted to common stock							5,200
Stock options
Earnings Per Share
Number of dilutive potential common shares							11,752,286	8,576,278
Restricted stock
Earnings Per Share
Number of dilutive potential common shares							204,444	395,558
Warrants
Earnings Per Share
Number of dilutive potential common shares							4,000,100	4,219,442
Preferred stock
Earnings Per Share
Number of dilutive potential common shares							5,554,594	5,554,594