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- Definition

Obligation reflecting another party's right to economic interests in another entity or trust under a contractual right. For example, an investor may purchase a beneficial interest in a securitization transaction.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.15)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash

-URI http://asc.fasb.org/extlink&oid=6506951

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash Equivalents

-URI http://asc.fasb.org/extlink&oid=6507016

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Amount of transfers of financial instrument classified in shareholders' equity into (out of) level 3 of the fair value hierarchy.

+ References

No definition available.

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Amount of increase (decrease) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

+ 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))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph i

-Article 4

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Fair Value Measurements (Details) (USD $)	12 Months Ended
Fair Value Measurements (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2012
Liabilities:
Put option liability	$ 0us-gaap_BeneficialInterest		$ (2,250,000)us-gaap_BeneficialInterest
Change in Level 3 put option liability [Roll Forward]
Beginning balance			(2,250,000)us-gaap_BeneficialInterest
Ending balance	0us-gaap_BeneficialInterest		(2,250,000)us-gaap_BeneficialInterest
Fair Value, Measurements, Recurring [Member]
Assets:
Cash equivalents	8,144,000	4,644,000
Liabilities:
Warrant liability	28,700
Change in Level 3 warrant liability [Roll Forward]
Ending balance	28,700
Fair Value, Measurements, Recurring [Member] \| Level 1 [Member]
Assets:
Cash equivalents	8,144,000	4,644,000
Liabilities:
Warrant liability	0
Change in Level 3 warrant liability [Roll Forward]
Ending balance	0
Fair Value, Measurements, Recurring [Member] \| Level 2 [Member]
Assets:
Cash equivalents	0	0
Liabilities:
Warrant liability	0
Change in Level 3 warrant liability [Roll Forward]
Ending balance	0
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member]
Assets:
Cash equivalents	0	0
Liabilities:
Warrant liability	28,700
Change in Level 3 warrant liability [Roll Forward]
Ending balance	28,700
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member] \| Put Option [Member]
Liabilities:
Put option liability	0
Change in Level 3 warrant liability [Roll Forward]
Decrease (increase) in fair value recognized in operating expenses	2,250,000
Change in Level 3 put option liability [Roll Forward]
Beginning balance	(2,250,000)
Decrease (increase) in fair value recognized in operating expenses	2,250,000
Ending balance	0
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member] \| Warrants [Member]
Liabilities:
Warrant liability	0	9,793,000
Change in Level 3 warrant liability [Roll Forward]
Beginning balance	(418,000)	0
Additions to warrant liability	0	10,162,000
Decrease (increase) in fair value recognized in operating expenses	418,000	(369,000)
Ending balance	0	9,793,000
Change in Level 3 put option liability [Roll Forward]
Decrease (increase) in fair value recognized in operating expenses	$ 418,000	$ (369,000)