XML 30 R62.htm IDEA: XBRL DOCUMENT
v2.4.1.9

COMMITMENTS (Details Textual) (USD $) | 12 Months Ended | 1 Months Ended
--- | --- | ---
Dec. 31, 2014 sqft | Dec. 31, 2013 | Dec. 31, 2007 | Feb. 28, 2014
Capital Leased Assets [Line Items] |  |  |  |
Operating Leases, Rent Expense | $ 180,000 us-gaap_LeaseAndRentalExpense | $ 229,000 us-gaap_LeaseAndRentalExpense | $ 8,050 us-gaap_LeaseAndRentalExpense |
Lease Rent Expansion Space | 1,140 clrb_LeaseRentExpansionSpace |  |  |
Expansion Space For Lease | 3,400 clrb_ExpansionSpaceForLease |  |  |
Lease Term | 3 years |  |  |
Property, Plant and Equipment, Useful Life | 5 years |  |  |
Lease Rent Escalation Percentage | 3.00%clrb_LeaseRentEscalationPercentage |  |  |
Maximum Renovation Expense | $ 55,000 clrb_MaximumRenovationExpense |  |  |
Subsequent Event [Member] |  |  |  |
Capital Leased Assets [Line Items] |  |  |  |
Lessor Leasing Arrangements, Operating Leases, Renewal Term | 2 years |  |  |
Lease Expiration Period |  |  |  | Sep. 14, 2016
Leasehold Improvements [Member] |  |  |  |
Capital Leased Assets [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life | 17 years |  |  |

X
- Definition Represents the square feet of expansion space for lease. + References No definition available. + Details
Name: | clrb_ExpansionSpaceForLease
Namespace Prefix: | clrb_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition It represents lease expiration period. + References No definition available. + Details
Name: | clrb_LeaseExpirationPeriod
Namespace Prefix: | clrb_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the percentage by which lease rent escalates annually. + References No definition available. + Details
Name: | clrb_LeaseRentEscalationPercentage
Namespace Prefix: | clrb_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the monthly rent for expansion space. + References No definition available. + Details
Name: | clrb_LeaseRentExpansionSpace
Namespace Prefix: | clrb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represent lease term during the reporting period. + References No definition available. + Details
Name: | clrb_LeaseTerm
Namespace Prefix: | clrb_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the maximum amount that the company could pay for alterations, additions and improvements upon termination of the lease. + References No definition available. + Details
Name: | clrb_MaximumRenovationExpense
Namespace Prefix: | clrb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
Name: | us-gaap_LeaseAndRentalExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Term of the lessor's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_LessorLeasingArrangementsOperatingLeasesRenewalTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |