Notes Payable (Notes Payable) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | 0 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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Jul. 31, 2014
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Nov. 15, 2014
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Aug. 08, 2014
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Debt Instrument [Line Items] | ||||||
Unamortized discount | $ 1,093us-gaap_DebtInstrumentUnamortizedDiscount | $ 1,618us-gaap_DebtInstrumentUnamortizedDiscount | ||||
Interest paid | 5,920us-gaap_InterestPaid | 16,034us-gaap_InterestPaid | 22,968us-gaap_InterestPaid | |||
Highland Capital Brokerage, Inc. (Highland) | ||||||
Debt Instrument [Line Items] | ||||||
Notes payable-current |
21,834us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt / us-gaap_BusinessAcquisitionAxis = lts_HighlandCapitalBrokerageInc.HighlandMember |
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Highland Capital Brokerage, Inc. (Highland) | 10% Promissory Notes due February 26, 2019 | ||||||
Debt Instrument [Line Items] | ||||||
Interest rate, stated percentage |
10.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_BusinessAcquisitionAxis = lts_HighlandCapitalBrokerageInc.HighlandMember / us-gaap_DebtInstrumentAxis = lts_TenPercentPromissoryNotesdueFebruary262019Member |
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Frequency of periodic payment | quarterly | |||||
Highland Capital Brokerage, Inc. (Highland) | Promissory Notes | 10% Promissory Notes due February 26, 2019 | ||||||
Debt Instrument [Line Items] | ||||||
Amount outstanding |
6,737us-gaap_LineOfCreditFacilityAmountOutstanding / us-gaap_BusinessAcquisitionAxis = lts_HighlandCapitalBrokerageInc.HighlandMember / us-gaap_DebtInstrumentAxis = lts_TenPercentPromissoryNotesdueFebruary262019Member / us-gaap_LongtermDebtTypeAxis = lts_PromissoryNotesMember |
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KMS | Promissory Notes | One Point Eight Four Percent Promissory Notes [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Interest rate, stated percentage |
1.84%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_DebtInstrumentAxis = lts_OnePointEightFourPercentPromissoryNotesMember / us-gaap_LongtermDebtTypeAxis = lts_PromissoryNotesMember |
1.84%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_DebtInstrumentAxis = lts_OnePointEightFourPercentPromissoryNotesMember / us-gaap_LongtermDebtTypeAxis = lts_PromissoryNotesMember |
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Frequency of periodic payment | quarterly | |||||
Term | 4 years | 4 years | ||||
Debt instrument, face amount |
8,000us-gaap_DebtInstrumentFaceAmount / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_DebtInstrumentAxis = lts_OnePointEightFourPercentPromissoryNotesMember / us-gaap_LongtermDebtTypeAxis = lts_PromissoryNotesMember |
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Unamortized discount |
466us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_DebtInstrumentAxis = lts_OnePointEightFourPercentPromissoryNotesMember / us-gaap_LongtermDebtTypeAxis = lts_PromissoryNotesMember |
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Long-term debt |
7,534us-gaap_LongTermDebt / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_DebtInstrumentAxis = lts_OnePointEightFourPercentPromissoryNotesMember / us-gaap_LongtermDebtTypeAxis = lts_PromissoryNotesMember |
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KMS | Subordinated Notes | ||||||
Debt Instrument [Line Items] | ||||||
Debt instrument, face amount |
600us-gaap_DebtInstrumentFaceAmount / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorSubordinatedNotesMember |
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Interest paid |
$ 26us-gaap_InterestPaid / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorSubordinatedNotesMember |
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KMS | Subordinated Notes | Prime Rate [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Interest rate at period end |
3.25%us-gaap_DebtInstrumentInterestRateAtPeriodEnd / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorSubordinatedNotesMember / us-gaap_VariableRateAxis = us-gaap_PrimeRateMember |
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Basis spread on variable rate |
1.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_BusinessAcquisitionAxis = lts_KMSFinancialServicesInc.KMSMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorSubordinatedNotesMember / us-gaap_VariableRateAxis = us-gaap_PrimeRateMember |
X | ||||||||||
- Definition
Amount of long-term debt due within one year or within the normal operating cycle, if longer, assumed at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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X | ||||||||||
- Definition
Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Description of the frequency of periodic payments (monthly, quarterly, annual). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The effective interest rate at the end of the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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X | ||||||||||
- Definition
The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The amount of cash paid for interest during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Amount borrowed under the credit facility as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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