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Commitments and Contingencies (Narrative) (Details) (USD $)
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1 Months Ended | 0 Months Ended | 3 Months Ended | |
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Jan. 31, 2015
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Oct. 16, 2013
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Mar. 31, 2015
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Mar. 31, 2014
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| Operating lease term | 38 months | 1 year | ||
| Fairfax County Complaint 1 [Member] | ||||
| Compensatory damages sought |
$ 1,000,000us-gaap_LossContingencyDamagesSoughtValue / us-gaap_LitigationCaseAxis = ltbr_FairfaxCountyComplaintOneMember |
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| Fairfax County Complaint 2 [Member] | ||||
| Compensatory damages sought |
15,507.19us-gaap_LossContingencyDamagesSoughtValue / us-gaap_LitigationCaseAxis = ltbr_FairfaxCountyComplaintTwoMember |
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| Approximations [Member] | ||||
| Monthly rental fees |
32,000us-gaap_LeaseAndRentalExpense / us-gaap_StatementScenarioAxis = ltbr_ApproximationsMember |
32,000us-gaap_LeaseAndRentalExpense / us-gaap_StatementScenarioAxis = ltbr_ApproximationsMember |
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| Rent expense |
$ 100,000us-gaap_OperatingLeasesRentExpenseNet / us-gaap_StatementScenarioAxis = ltbr_ApproximationsMember |
$ 200,000us-gaap_OperatingLeasesRentExpenseNet / us-gaap_StatementScenarioAxis = ltbr_ApproximationsMember |
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| X | ||||||||||
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- Definition
Operating lease term No definition available.
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- 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. No definition available.
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| X | ||||||||||
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- Definition
The value (monetary amount) of the award the plaintiff seeks in the legal matter. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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- Details
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