|
Guarantor Financial Information - Schedule of Condensed Consolidating Cash Flow Information (Detail) (USD $) In Thousands, unless otherwise specified
|
3 Months Ended |
|
Mar. 31, 2015
|
Mar. 31, 2014
|
| Condensed Cash Flow Statements, Captions [Line Items] |
|
|
| Cash provided by operating activities |
$ 15,157us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations |
$ (15)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations |
| Cash flows from investing activities |
|
|
| Capital expenditures |
(3,498)us-gaap_PaymentsToAcquireProductiveAssets |
(1,482)us-gaap_PaymentsToAcquireProductiveAssets |
| Proceeds from sale of property, plant and equipment |
|
20us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment |
| Cash used in investing activities |
(3,498)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations |
(1,462)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations |
| Cash flows from financing activities |
|
|
| Payments on note payable |
(18)us-gaap_ProceedsFromRepaymentsOfNotesPayable |
(18)us-gaap_ProceedsFromRepaymentsOfNotesPayable |
| Payments to parent |
(441)us-gaap_OriginationOfNotesReceivableFromRelatedParties |
(45)us-gaap_OriginationOfNotesReceivableFromRelatedParties |
| Cash used in financing activities |
(459)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations |
(63)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations |
| Effect of foreign exchange rate on cash |
(196)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations |
(41)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations |
| Increase (decrease) in cash and cash equivalents |
11,004us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease |
(1,581)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease |
| Cash and cash equivalents, beginning of period |
17,817us-gaap_CashAndCashEquivalentsAtCarryingValue |
16,669us-gaap_CashAndCashEquivalentsAtCarryingValue |
| Cash and cash equivalents, end of period |
28,821us-gaap_CashAndCashEquivalentsAtCarryingValue |
15,088us-gaap_CashAndCashEquivalentsAtCarryingValue |
| Reportable Entities [Member] | Parent Company [Member] |
|
|
| Cash flows from investing activities |
|
|
| Payments from subsidiary |
441us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
45us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
| Cash used in investing activities |
441us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
45us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
| Cash flows from financing activities |
|
|
| Payments to parent |
(441)us-gaap_OriginationOfNotesReceivableFromRelatedParties / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(45)us-gaap_OriginationOfNotesReceivableFromRelatedParties / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
| Cash used in financing activities |
(441)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(45)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
| Reportable Entities [Member] | LMI [Member] |
|
|
| Condensed Cash Flow Statements, Captions [Line Items] |
|
|
| Cash provided by operating activities |
16,289us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
1,797us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Cash flows from investing activities |
|
|
| Capital expenditures |
(3,376)us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
(1,465)us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Proceeds from sale of property, plant and equipment |
|
20us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Cash used in investing activities |
(3,376)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
(1,445)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Cash flows from financing activities |
|
|
| Payments on note payable |
(18)us-gaap_ProceedsFromRepaymentsOfNotesPayable / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
(18)us-gaap_ProceedsFromRepaymentsOfNotesPayable / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Payments to parent |
(441)us-gaap_OriginationOfNotesReceivableFromRelatedParties / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
(45)us-gaap_OriginationOfNotesReceivableFromRelatedParties / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Cash used in financing activities |
(459)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
(63)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Increase (decrease) in cash and cash equivalents |
12,454us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
289us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Cash and cash equivalents, beginning of period |
12,586us-gaap_CashAndCashEquivalentsAtCarryingValue / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
11,995us-gaap_CashAndCashEquivalentsAtCarryingValue / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Cash and cash equivalents, end of period |
25,040us-gaap_CashAndCashEquivalentsAtCarryingValue / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
12,284us-gaap_CashAndCashEquivalentsAtCarryingValue / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember |
| Reportable Entities [Member] | Non-Guarantor Subsidiaries [Member] |
|
|
| Condensed Cash Flow Statements, Captions [Line Items] |
|
|
| Cash provided by operating activities |
(1,132)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
(1,812)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
| Cash flows from investing activities |
|
|
| Capital expenditures |
(122)us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
(17)us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
| Cash used in investing activities |
(122)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
(17)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
| Cash flows from financing activities |
|
|
| Effect of foreign exchange rate on cash |
(196)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
(41)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
| Increase (decrease) in cash and cash equivalents |
(1,450)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
(1,870)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
| Cash and cash equivalents, beginning of period |
5,231us-gaap_CashAndCashEquivalentsAtCarryingValue / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
4,674us-gaap_CashAndCashEquivalentsAtCarryingValue / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
| Cash and cash equivalents, end of period |
3,781us-gaap_CashAndCashEquivalentsAtCarryingValue / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
2,804us-gaap_CashAndCashEquivalentsAtCarryingValue / us-gaap_ConsolidationItemsAxis = us-gaap_ReportableLegalEntitiesMember / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
| Eliminations [Member] |
|
|
| Cash flows from investing activities |
|
|
| Payments from subsidiary |
(441)us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember |
(45)us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember |
| Cash used in investing activities |
(441)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember |
(45)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember |
| Cash flows from financing activities |
|
|
| Payments to parent |
441us-gaap_OriginationOfNotesReceivableFromRelatedParties / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember |
45us-gaap_OriginationOfNotesReceivableFromRelatedParties / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember |
| Cash used in financing activities |
$ 441us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember |
$ 45us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember |