Summary of Warrant Activity (Detail) (Warrants, USD $)
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3 Months Ended | |
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Mar. 31, 2015
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Mar. 31, 2014
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Warrants
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Shares | ||
Beginning Balance |
888,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember |
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Exercised |
0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember |
0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember |
Ending Balance |
888,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember |
|
Warrants exercisable, March 31, 2015 |
753,000biol_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableNumber / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember |
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Weighted Average Exercise Price | ||
Beginning Balance |
$ 6.04biol_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember |
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Ending Balance |
$ 6.04biol_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember |
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Warrants exercisable at March 31, 2015 |
$ 6.40biol_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember |
X | ||||||||||
- Definition
Share based compensation arrangement by share based payment award equity instruments other than options exercisable number. No definition available.
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X | ||||||||||
- Definition
Share based compensation arrangement by share based payment award equity instruments other than options exercisable weighted average exercise price. No definition available.
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X | ||||||||||
- Definition
Share based compensation arrangement by share based payment award equity instruments other than options weighted average exercise price . No definition available.
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Number of non-option equity instruments exercised by participants. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Number of equity instruments other than options outstanding, including both vested and non-vested instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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