Acquisition fee, expressed as a percentage of the amount advanced on a mortgage loan.

No definition available.

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Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Acquisition fee, expressed as a percentage of the contract purchase price of each property or asset acquired.

+ References

No definition available.

+ Details

Name:	cik0001482974_AcquisitionFeePercentageOfContractPurchasePriceOfPropertyOrAssetAcquired
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Acquisition fee, expressed as a percentage of the cost of development/redevelopment projects, other than the initial acquisition of the property.

+ References

No definition available.

+ Details

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Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Annual asset management fee, expressed as a percentage of aggregate asset value plus costs and expenses incurred by related party in providing asset management services.

+ References

No definition available.

+ Details

Name:	cik0001482974_AnnualAssetManagementFee
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The aggregate costs related to construction management during the reporting period.

+ References

No definition available.

+ Details

Name:	cik0001482974_ConstructionManagementCosts
Namespace Prefix:	cik0001482974_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Construction management fee, expressed as a percentage of cost of the project.

+ References

No definition available.

+ Details

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Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Cumulative non-compounded annual return to investors.

+ References

No definition available.

+ Details

Name:	cik0001482974_CumulativeNonCompoundedAnnualReturn
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of disposition fees incurred during the reporting period.

+ References

No definition available.

+ Details

Name:	cik0001482974_DispositionFee
Namespace Prefix:	cik0001482974_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Disposition fee, expressed as a percentage of the contract sales price.

+ References

No definition available.

+ Details

Name:	cik0001482974_DispositionFeePercentageOfContractSalesPrice
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Distribution percentage upon termination of advisory agreement, expressed as percentage of the amount by which the sum of the Company's adjusted market value plus distributions exceeds the sum of the aggregate capital contributed by investors.

+ References

No definition available.

+ Details

Name:	cik0001482974_DistributionPercentageUponTerminationOfAdvisoryAgreement
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Leasing and management fees, expressed as a percentage of gross revenues from multi-tenant properties managed.

+ References

No definition available.

+ Details

Name:	cik0001482974_LeasingAndManagementFeesPercentageOfGrossRevenuesFromMultiTenantProperties
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Leasing and management fees, expressed as a percentage of gross revenues from single-tenant properties managed.

+ References

No definition available.

+ Details

Name:	cik0001482974_LeasingAndManagementFeesPercentageOfGrossRevenuesFromSingleTenantProperties
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of listing fees incurred during the reporting period.

+ References

No definition available.

+ Details

Name:	cik0001482974_ListingFee
Namespace Prefix:	cik0001482974_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Listing fee, expressed as a percentage of the amount by which the sum of the Company's adjusted market value plus distributions exceeds the sum of the aggregate capital contributed by investors plus amount to generate cumulative return to investors.

+ References

No definition available.

+ Details

Name:	cik0001482974_ListingFeePercentage
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The maximum brokerage fees paid, expressed as a percentage of contract sales price.

+ References

No definition available.

+ Details

Name:	cik0001482974_MaximumBrokerageFeesPaidPercentageOfContractSalesPrice
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The maximum fees paid to third party investment bankers related to disposition, sale or merger of Company, expressed as a percentage of transaction price.

+ References

No definition available.

+ Details

Name:	cik0001482974_MaximumFeesPaidToInvestmentBankersPercentageofTransactionPrice
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The minimum number of properties sold that require a substantial amount of services by related parties as determined by a majority of the Company's independent directors to receive percentage of brokerage commission paid to third party broker.

+ References

No definition available.

+ Details

Name:	cik0001482974_MinimumPropertiesRequiredToBeSoldToReceiveBrokerageCommission
Namespace Prefix:	cik0001482974_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Monthly asset management fee, expressed as a percentage of the aggregate asset value as of the last day of the immediately preceding month.

+ References

No definition available.

+ Details

Name:	cik0001482974_MonthlyAssetManagementFee
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Oversight fee, expressed as a percentage of gross revenues from the property managed.

+ References

No definition available.

+ Details

Name:	cik0001482974_OversightFeePercentageOfGrossRevenuesFromPropertyManaged
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The brokerage commission paid to related parties in the event they provide a substantial amount of services related to the sale of a property and a third party broker is involved, expressed as a percentage of brokerage commission paid to third party broker.

+ References

No definition available.

+ Details

Name:	cik0001482974_PercentageOfBrokerageCommissionPaidToRelatedPartyRelatedToPropertySales
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The brokerage commission paid to related parties in the event of a disposition, sale or merger of the Company, expressed as a percentage of the fees paid to third party investment bankers for the transaction.

+ References

No definition available.

+ Details

Name:	cik0001482974_PercentageOfInvestmentBankingFeesPaidToRelatedPartyRelatedToDispositionSaleOrMerger
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage Of Remaining Net Sales Proceeds

+ References

No definition available.

+ Details

Name:	cik0001482974_PercentageOfRemainingNetSalesProceeds
Namespace Prefix:	cik0001482974_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of acquisition fees related to investments in real estate resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

+ References

No definition available.

+ Details

Name:	cik0001482974_RelatedPartyTransactionAcquisitionFeesForInvestmentsInRealEstateFromTransactionsWithRelatedParty
Namespace Prefix:	cik0001482974_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The amount of subordinated sale fees incurred during the reporting period.

+ References

No definition available.

+ Details

Name:	cik0001482974_SubordinatedSaleFee
Namespace Prefix:	cik0001482974_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The amount of subordinated termination fees incurred during the reporting period.

+ References

No definition available.

+ Details

Name:	cik0001482974_SubordinatedTerminationFees
Namespace Prefix:	cik0001482974_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Number of persons employed by the Entity

+ References

No definition available.

+ Details

Name:	dei_EntityNumberOfEmployees
Namespace Prefix:	dei_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

- Definition

The aggregate costs related to asset management during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(d))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

+ Details

Name:	us-gaap_AssetManagementCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of commissions expense incurred because the lessor of real estate obtained a lessee for a rental property through a real estate agent.

+ References

No definition available.

+ Details

Name:	us-gaap_LeasingCommissionsExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The aggregate costs related to management of owned properties during the reporting period.

+ References

+ Details

Name:	us-gaap_OwnedPropertyManagementCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

+ References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

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Namespace Prefix:
Data Type:	na
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- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=cik0001482974_CarterValidusAdvisorsLlcAndItsAffiliatesMember
Namespace Prefix:
Data Type:	na
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- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
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- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=cik0001482974_CarterValidusRealEstateManagementServicesLlcMember
Namespace Prefix:
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Related-Party Transactions and Arrangements (Narrative) (Details)		3 Months Ended
	Mar. 31, 2017 USD ($) employee	Mar. 31, 2017 USD ($) employee property	Mar. 31, 2016 USD ($)
Related Party Transaction [Line Items]
Asset management fees incurred		$ 4,819,000	$ 4,787,000
Number of direct employees \| employee	0	0
Maximum investment banking fees paid by Company, as percentage of transaction price		0.50%
Cumulative non-compounded annual return rate to investors, as a percent		8.00%
Carter/Validus Advisors, LLC [Member]
Related Party Transaction [Line Items]
Acquisition fee, as percentage of contract purchase price of each property or asset acquired		2.00%
Acquisition fee, as percentage of cost of development or redevelopment projects		2.00%
Acquisition fee, as percentage of amount advanced on mortgage loan		2.00%
Annual asset management fee, as percentage of aggregate asset value plus costs and expenses incurred by Advisor		0.85%
Monthly asset management fee, as percentage of aggregate asset value as of the last day of the immediately preceding month		0.07083%
Asset management fees incurred		$ 4,819,000	4,787,000
Operating expenses allocated to the Company by the advisor		$ 455,000	428,000
Percentage of remaining net sales proceeds Advisor will receive after investors receive return		15.00%
Listing fee percentage		15.00%
Distribution percentage upon termination of Advisory agreement		15.00%
Carter/Validus Advisors, LLC And/Or Its Affiliates [Member]
Related Party Transaction [Line Items]
Acquisition fees incurred related to investments in real estate		$ 0	0
Minimum number of properties required to be sold to incur brokerage commission \| property		1
Maximum brokerage commission paid by Company, as percentage of contract sales price		6.00%
Disposition fees incurred	$ 0
Subordinated participation in net sale proceeds	0
Subordinated incentive listing fees incurred	0
Subordinated termination fees	$ 0
Carter/Validus Advisors, LLC And/Or Its Affiliates [Member] \| Maximum [Member]
Related Party Transaction [Line Items]
Disposition fee, as percentage of contract sales price		1.00%
Percentage of brokerage commission paid by Company for properties sold that required a substantial amount of services		50.00%
Percentage of investment banking fees paid by Company for disposition, sale or merger of Company		50.00%
Carter Validus Real Estate Management Services, LLC [Member]
Related Party Transaction [Line Items]
Leasing and management fees, as percentage of gross revenues from single-tenant properties		3.00%
Leasing and management fees, as percentage of gross revenues from multi-tenant properties		4.00%
Oversight fee, as percentage of gross revenues from properties managed		1.00%
Property management fees incurred		$ 1,432,000	$ 1,287,000
Leasing commissions incurred		277,000
Construction management fees		$ 91,000
Carter Validus Real Estate Management Services, LLC [Member] \| Maximum [Member]
Related Party Transaction [Line Items]
Construction management fee, as percentage of cost of project		5.00%