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6. Deferred Rent (Details Narrative) (USD $)
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Deferred rent $ 39,509BLFS_DeferredRent $ 995BLFS_DeferredRent
Landlord Funded Leasehold Improvements [Member]    
Deferred rent 125,000BLFS_DeferredRent
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LeaseholdsAndLeaseholdImprovementsMember		 191,583BLFS_DeferredRent
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LeaseholdsAndLeaseholdImprovementsMember
Payment offset to landlord 47,237BLFS_PaymentOffsetToLandlord1
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LeaseholdsAndLeaseholdImprovementsMember		 45,546BLFS_PaymentOffsetToLandlord1
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LeaseholdsAndLeaseholdImprovementsMember
Deferred rent amortization $ 115,468BLFS_DeferredRentAmortization
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LeaseholdsAndLeaseholdImprovementsMember		 $ 93,876BLFS_DeferredRentAmortization
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LeaseholdsAndLeaseholdImprovementsMember