XML 85 R67.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Convertible Preferred Stock and Warrants (Details 1) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount | $ 3,184,506 |
Warrants (Equity) [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount | $ 6,165,786 | $ 4,590,576
Outstanding debt and equity warrants, Weighted Average Exercise Price | $ 0.33 | $ 4.84
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life | 4 years 15 days | 3 years 1 month 2 days
Warrants (Equity) [Member] | Assumed as part of CRI merger [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount |  | $ 2,811,561
Outstanding debt and equity warrants, Weighted Average Exercise Price |  | $ 7.60
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life |  | 2 years 1 month 10 days
Warrants (Equity) [Member] | Warrants issued to Affiliate [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount |  | $ 1,779,015
Outstanding debt and equity warrants, Weighted Average Exercise Price |  | $ 0.36
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life |  | 4 years 7 months 21 days
Warrants (Equity) [Member] | Warrants issued with convertible preferred stock [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount | $ 1,575,210 |
Outstanding debt and equity warrants, Weighted Average Exercise Price | $ 0.28 |
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life | 4 years 5 months 23 days |
Warrants (Equity) [Member] | Warrants issued to financial advisors [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount |  |
Outstanding debt and equity warrants, Weighted Average Exercise Price |  |
Warrants (Equity) [Member] | Issued with promissory note to CEO as part of ConeXus merger [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount |  |
Outstanding debt and equity warrants, Weighted Average Exercise Price |  |
Warrant Liability [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount | $ 13,787,241 | $ 7,015,125
Outstanding debt and equity warrants, Weighted Average Exercise Price | $ 0.33 | $ 0.50
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life | 4 years 2 months 23 days | 4 years 7 months 21 days
Warrant Liability [Member] | Assumed as part of CRI merger [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount |  |
Outstanding debt and equity warrants, Weighted Average Exercise Price |  |
Warrant Liability [Member] | Warrants issued to Affiliate [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount |  |
Outstanding debt and equity warrants, Weighted Average Exercise Price |  |
Warrant Liability [Member] | Warrants issued with convertible preferred stock [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount | $ 331,250 | $ 6,487,500
Outstanding debt and equity warrants, Weighted Average Exercise Price | $ 0.37 | $ 0.37
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life | 4 years 1 month 17 days | 4 years 7 months 21 days
Warrant Liability [Member] | Warrants issued to financial advisors [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount | $ 1,750,000 | $ 527,625
Outstanding debt and equity warrants, Weighted Average Exercise Price | $ 0.28 | $ 0.50
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life | 4 years 7 months 13 days |
Warrant Liability [Member] | Issued with promissory note to CEO as part of ConeXus merger [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount | $ 267,857 |
Outstanding debt and equity warrants, Weighted Average Exercise Price | $ 0.28 |
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life | 4 years 9 months 15 days |
Warrant Liability [Member] | Warrants issued with Promissory Notes [Member] |  |
Class of Warrant or Right [Line Items] |  |
Outstanding debt and equity warrants, Amount | $ 4,423,009 |
Outstanding debt and equity warrants, Weighted Average Exercise Price | $ 0.28 |
Outstanding debt and equity warrants, Weighted Average Remaining Contractual Life | 4 years 9 months 29 days |

X
- 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. + Details
Name: | us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Change in the weighted average exercise price of options outstanding. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecreaseWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=crex_AssumedAsPartOfMergerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=crex_WarrantsIssuedToAffiliateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=crex_WarrantsIssuedWithConvertiblePreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=crex_WarrantsIssuedToFinancialAdvisorsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=crex_IssuedAsPartOfMergerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=crex_WarrantLiabilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=crex_WarrantsIssuedWithPromissoryNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |