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Commitments and Contingencies - (Details) (USD $)
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3 Months Ended | |
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Mar. 31, 2015
Subcontractor
Project
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Dec. 31, 2014
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| Commitments [Abstract] | ||
| Number of bonded projects | 2vsec_NumberOfBondedProjects | |
| Aggregate bonded amount | $ 4,000,000us-gaap_LossContingencyEstimateOfPossibleLoss | |
| Accrued expense related to claims | $ 169,000us-gaap_LossContingencyAccrualAtCarryingValue | $ 409,000us-gaap_LossContingencyAccrualAtCarryingValue |
| Contingencies [Abstract] | ||
| Number of subcontractors that operated the facility | 1vsec_NumberOfSubcontractorsThatOperatedFacility | |
| Number of deaths of subcontractor employees | 5vsec_NumberOfDeathsOfSubcontractorEmployees | |
| Number of subcontractors for lawsuits filed | 2vsec_NumberOfSubcontractorsForLawsuitsFiled |
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- Details
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- Definition
Amount of loss contingency liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Represents the number of bonded projects that had not yet been completed and the aggregate bonded amount on projects. No definition available.
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- Definition
The number of deaths of subcontractor employees related to fireworks explosion. No definition available.
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- Definition
Refers to number of subcontractors for lawsuits filed. No definition available.
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| X | ||||||||||
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- Definition
Represents the number of subcontractors that operated the facility involved in fireworks explosion. No definition available.
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