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Commitments and Contingencies (Details) (USD $)
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12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Minimum annual lease payments | |||
| 2015 | $ 1,763,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent | ||
| 2016 | 1,806,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears | ||
| 2017 | 1,849,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears | ||
| 2018 | 27,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears | ||
| Total | 5,445,000us-gaap_OperatingLeasesFutureMinimumPaymentsDue | ||
| TruePosition | |||
| Minimum annual lease payments | |||
| Rental expense |
$ 3,300,000us-gaap_OperatingLeasesRentExpenseNet / dei_LegalEntityAxis = lbrda_TruePositionIncMember |
$ 3,100,000us-gaap_OperatingLeasesRentExpenseNet / dei_LegalEntityAxis = lbrda_TruePositionIncMember |
$ 3,300,000us-gaap_OperatingLeasesRentExpenseNet / dei_LegalEntityAxis = lbrda_TruePositionIncMember |
| X | ||||||||||
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- Definition
Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. 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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