Common stock issued under escrow.

No definition available.

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- Definition

Investment option exercise fee.

+ References

No definition available.

+ Details

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

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- Definition

The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 35

-Paragraph 34

-URI http://asc.fasb.org/extlink&oid=27723805&loc=d3e25351-111560

+ Details

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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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Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of shares issued for noncash consideration for development stage entities.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 915

-SubTopic 215

-Section 45

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6472370&loc=d3e38297-110927

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Intangible Assets and Strategic Investment - Additional Information (Detail) (USD $)	0 Months Ended	12 Months Ended
	Dec. 20, 2011	Dec. 31, 2014	Dec. 31, 2013	Feb. 21, 2014
Finite-Lived Intangible Assets [Line Items]
Exercise fee	$ 10,000crxm_InvestmentOptionExerciseFee
License fee, equity investment				27.50%
Non-cash impairment charge		1,834,672us-gaap_ImpairmentOfInvestments	0us-gaap_ImpairmentOfInvestments
License Fee [Member] \| Restricted Stock [Member]
Finite-Lived Intangible Assets [Line Items]
License fee paid in shares	75,000
Licensing Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
License agreement, closing price	$ 5.80
Licensing Agreements [Member] \| Restricted Stock [Member]
Finite-Lived Intangible Assets [Line Items]
License agreement, closing price	$ 5.80
SourceOne Global Partners, LLC [Member]
Finite-Lived Intangible Assets [Line Items]
Non-cash impairment charge		$ 435,000
SourceOne Global Partners, LLC [Member] \| License Fee [Member]
Finite-Lived Intangible Assets [Line Items]
License agreement, escrow shares	75,000
License fee, equity investment	15.00%