Griffin-American Healthcare REIT III (GRAH) 10-K 19 Mar 15 2014 FY Annual report Financial data

Document_and_Entity_Informatio

Document and Entity Information (USD $)	12 Months Ended
	Dec. 31, 2014	Mar. 12, 2015	Jun. 30, 2014
Entity Information [Line Items]
Document Type	10-K
Amendment Flag	FALSE
Document Period End Date	31-Dec-14
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	FY
Trading Symbol	gahr3
Entity Registrant Name	Griffin-American Healthcare REIT III, Inc.
Entity Central Index Key	1566912
Current Fiscal Year End Date	-19
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		186,346,855
Entity Public Float			$44,864,000
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes

CONSOLIDATED_BALANCE_SHEETS

CONSOLIDATED BALANCE SHEETS (USD $)	Dec. 31, 2014	Dec. 31, 2013
ASSETS
Real estate investments, net	$249,029,000	$0
Cash and cash equivalents	504,894,000	202,000
Accounts and other receivables	40,314,000	0
Restricted cash	245,000	0
Real estate and escrow deposits	6,250,000	0
Identified intangible assets, net	29,636,000	0
Other assets, net	1,316,000	0
Total assets	831,684,000	202,000
Liabilities:
Mortgage loans payable, net	16,959,000	0
Accounts payable and accrued liabilities	5,924,000	0
Accounts payable due to affiliates	577,000	0
Identified intangible liabilities, net	841,000	0
Security deposits, prepaid rent and other liabilities	1,847,000	0
Total liabilities	26,148,000	0
Commitments and contingencies (Note 9)
Redeemable noncontrolling interest (Note 10)	2,000	0
Stockholders' equity:
Preferred stock, $0.01 par value per share; 200,000,000 shares authorized; none issued and outstanding	0	0
Common stock, $0.01 par value per share; 1,000,000,000 shares authorized; 91,623,241 and 22,222 shares issued and outstanding as of December 31, 2014 and 2013, respectively	916,000	0
Additional paid-in capital	821,043,000	200,000
Accumulated deficit	-16,425,000	0
Total stockholders' equity	805,534,000	200,000
Noncontrolling interest (Note 11)	0	2,000
Total equity	805,534,000	202,000
Total liabilities, redeemable noncontrolling interest and equity	$831,684,000	$202,000

CONSOLIDATED_BALANCE_SHEETS_Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Preferred stock, par value (usd per share)	$0.01	$0.01
Preferred stock, shares authorized	200,000,000	200,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (usd per share)	$0.01	$0.01
Common stock, shares authorized	1,000,000,000	1,000,000,000
Common stock, shares, issued	91,623,241	22,222
Common stock, shares outstanding	91,623,241	22,222

CONSOLIDATED_STATEMENTS_OF_OPE

CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended				12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2014	Dec. 31, 2013
Revenue:
Real estate revenue					$3,481	$0
Expenses:
Rental expenses					899	0
General and administrative					1,238	0
Acquisition related expenses					8,199	0
Depreciation and amortization					1,510	0
Total expenses	9,172	2,064	564	46	11,846	0
Loss from operations	-6,211	-1,568	-540	-46	-8,365	0
Other income (expense):
Interest expense (including amortization of deferred financing costs and debt premium)					-258	0
Interest income					25	0
Net loss	-6,419	-1,593	-540	-46	-8,598	0
Less: net loss (income) attributable to redeemable noncontrolling interest					0	0
Net loss attributable to controlling interest	($6,419)	($1,593)	($541)	($45)	($8,598)	$0
Net loss per common share attributable to controlling interest — basic and diluted	($0.17)	($0.13)	($0.47)	($2.03)	($0.66)	$0
Weighted average number of common shares outstanding — basic and diluted	38,687,859	11,935,505	1,152,933	22,222	13,052,785	22,222

CONSOLIDATED_STATEMENTS_OF_EQU

CONSOLIDATED STATEMENTS OF EQUITY (USD $)	Total	Total Stockholders' Equity [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Noncontrolling Interest [Member]
Beginning balance at Jan. 11, 2013	$0	$0	$0	$0	$0	$0
Beginning balance, Shares at Jan. 11, 2013			0
Issuance of common stock, number of shares			22,222
Issuance of common stock	200,000	200,000	0	200,000
Issuance of limited partnership units	2,000					2,000
Ending balance at Dec. 31, 2013	202,000	200,000	0	200,000	0	2,000
Ending balance, Shares at Dec. 31, 2013			22,222
Issuance of common stock, number of shares			91,298,227
Issuance of common stock	910,047,000	910,047,000	913,000	909,134,000
Offering costs — common stock	-91,084,000	-91,084,000		-91,084,000
Issuance of vested and nonvested restricted common stock, shares			15,000
Issuance of vested and nonvested restricted common stock	30,000	30,000		30,000
Issuance of common stock under the DRIP, shares	287,792		287,792
Issuance of common stock under the DRIP	2,734,000	2,734,000	3,000	2,731,000
Amortization of nonvested common stock compensation	32,000	32,000		32,000
Reclassification of noncontrolling interest	-2,000					-2,000
Distributions declared ($0.38 per share)	-7,827,000	-7,827,000			-7,827,000
Net loss	-8,598,000	-8,598,000			-8,598,000
Ending balance at Dec. 31, 2014	$805,534,000	$805,534,000	$916,000	$821,043,000	($16,425,000)	$0
Ending balance, Shares at Dec. 31, 2014			91,623,241

CONSOLIDATED_STATEMENTS_OF_EQU1

CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) (USD $)	12 Months Ended
	Dec. 31, 2014
Statement of Stockholders' Equity [Abstract]
Common Stock, Dividends, Per Share, Declared	$0.38

CONSOLIDATED_STATEMENTS_OF_CAS

CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	($8,598,000)	$0
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	1,510,000	0
Other amortization (including deferred financing costs, above/below market leases, leasehold interests and debt premium)	195,000	0
Deferred rent	-240,000	0
Stock based compensation	62,000	0
Acquisition fees paid in stock	694,000	0
Share discounts	253,000	0
Changes in operating assets and liabilities:
Accounts and other receivables	-1,753,000	0
Other assets, net	-40,000	0
Accounts payable and accrued liabilities	2,589,000	0
Accounts payable due to affiliates	162,000	0
Security deposits, prepaid rent and other liabilities	-1,163,000	0
Net cash used in operating activities	-6,329,000	0
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of real estate investments	-259,196,000	0
Capital expenditures	-24,000	0
Restricted cash	-245,000	0
Real estate and escrow deposits	-6,250,000	0
Net cash used in investing activities	-265,715,000	0
CASH FLOWS FROM FINANCING ACTIVITIES
Payments on mortgage loans payable	-60,000	0
Proceeds from issuance of common stock	866,302,000	200,000
Deferred financing costs	-973,000	0
Contribution from noncontrolling interest to operating partnership	0	2,000
Payment of offering costs	-86,432,000	0
Distributions paid	-2,101,000	0
Net cash provided by financing activities	776,736,000	202,000
NET CHANGE IN CASH AND CASH EQUIVALENTS	504,692,000	202,000
CASH AND CASH EQUIVALENTS — Beginning of period	202,000	0
CASH AND CASH EQUIVALENTS — End of period	504,894,000	202,000
SUPPLEMENTAL DISCLOSURE OF NONCASH ACTIVITIES:
Cash paid for interest	116,000	0
Investing Activities:
Other assets	137,000	0
Mortgage loans payable, net	17,026,000	0
Accounts payable and accrued liabilities	521,000	0
Security deposits, prepaid rent and other liabilities	3,010,000	0
Financing Activities:
Issuance of common stock under the DRIP	2,734,000	0
Distributions declared but not paid	2,992,000	0
Accrued offering costs due to affiliates	415,000	0
Reclassification of noncontrolling interest	2,000	0
Receivable from transfer agent	38,561,000	0
Accrued deferred financing costs	$13,000	$0

Organization_and_Description_o

Organization and Description of Business	12 Months Ended
	Dec. 31, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Description of Business	1. Organization and Description of Business
	Griffin-American Healthcare REIT III, Inc., a Maryland corporation, was incorporated on January 11, 2013 and therefore we consider that our date of inception. We were initially capitalized on January 15, 2013. We invest in a diversified portfolio of real estate properties, focusing primarily on medical office buildings, hospitals, skilled nursing facilities, senior housing and other healthcare-related facilities. We may also originate and acquire secured loans and real estate-related investments on an infrequent and opportunistic basis. We generally seek investments that produce current income. We believe we currently qualify, and intend to elect to be treated, as a real estate investment trust, or REIT, under the Internal Revenue Code of 1986, as amended, or the Code, for federal income tax purposes beginning with our taxable year ended December 31, 2014, and we intend to continue to be taxed as a REIT.
	On February 26, 2014, we commenced a best efforts initial public offering, or our offering, in which we initially offered to the public a minimum of $2,000,000 in shares of our common stock, or the minimum offering, and a maximum of $1,750,000,000 in shares of our common stock for $10.00 per share in our primary offering and up to $150,000,000 in shares of our common stock pursuant to our distribution reinvestment plan, or the DRIP, for $9.50 per share, aggregating up to $1,900,000,000, or the maximum offering. We reserved the right to reallocate the shares of common stock we offered in our offering between the primary offering and the DRIP. As such, during our offering, we reallocated an aggregate of $115,000,000 in shares from the DRIP to the primary offering. Accordingly, we offered to the public up to $1,865,000,000 in shares of our common stock in our primary offering and up to $35,000,000 in shares of our common stock pursuant to the DRIP.
	The conditions of our minimum offering were satisfied on May 12, 2014, excluding shares purchased by residents of Washington and Pennsylvania (who were subject to higher minimum offering amounts), and we admitted our initial subscribers as stockholders on that date. Having raised the minimum offering, the offering proceeds were released by the escrow agent to us on May 14, 2014 and were available for the acquisition of properties and other purposes disclosed in our prospectus dated February 26, 2014, or our prospectus, as filed with the United States Securities and Exchange Commission, or the SEC, (provided that subscriptions from residents of Washington and Pennsylvania were to continue to be held in escrow until we had received and accepted subscriptions aggregating at least $20,000,000 and $87,500,000, respectively). On June 10, 2014, we satisfied the $20,000,000 minimum offering required by the state of Washington in connection with our offering and we began accepting subscriptions from Washington investors. On August 5, 2014, we satisfied the $87,500,000 minimum offering required by the state of Pennsylvania in connection with our offering and we began accepting subscriptions from Pennsylvania investors. As of December 31, 2014, we had received and accepted subscriptions in our offering for 91,298,227 shares of our common stock, or $909,777,000, excluding shares of our common stock issued pursuant to the DRIP. On March 12, 2015, we had received and accepted subscriptions in our primary offering for 184,941,800 shares, or $1,842,733,000, and terminated the primary portion of our offering. We continue to offer up to $35,000,000 in shares of our common stock through our offering pursuant to the DRIP. See Note 21, Subsequent Events — Status of our Offering, for a further discussion.
	We conduct substantially all of our operations through Griffin-American Healthcare REIT III Holdings, LP, or our operating partnership. We are externally advised by Griffin-American Healthcare REIT III Advisor, LLC, or Griffin-American Advisor, or our advisor, pursuant to an advisory agreement, or the Advisory Agreement, between us and our advisor. The Advisory Agreement had a one-year term that expired on February 26, 2015, but is subject to successive one-year renewals upon the mutual consent of the parties. The Advisory Agreement was renewed pursuant to the mutual consent of the parties on February 24, 2015 and expires on February 26, 2016. Our advisor uses its best efforts, subject to the oversight, review and approval of our board of directors, to, among other things, research, identify, review and make investments in and dispositions of properties and securities on our behalf consistent with our investment policies and objectives. Our advisor performs its duties and responsibilities under the Advisory Agreement as our fiduciary. Our advisor is 75.0% owned and managed by American Healthcare Investors, LLC, or American Healthcare Investors, and 25.0% owned by a wholly owned subsidiary of Griffin Capital Corporation, or Griffin Capital, or collectively our co-sponsors. Effective December 8, 2014, NorthStar Asset Management Group Inc., or NSAM, through certain of its subsidiaries, and James F. Flaherty, III, one of NSAM's partners, acquired ownership interests in American Healthcare Investors. Effective March 1, 2015, American Healthcare Investors is 47.1% owned by AHI Group Holdings, LLC (formerly known as American Healthcare Investors LLC), or AHI Group Holdings, 45.1% indirectly owned by NSAM and 7.8% owned by Mr. Flaherty. We are not affiliated with Griffin Capital, Griffin Capital Securities, Inc., or Griffin Securities, or our dealer manager, NSAM or Mr. Flaherty; however, we are affiliated with Griffin-American Advisor and American Healthcare Investors.
	We currently operate through three reportable business segments — medical office buildings, hospitals and senior housing. As of December 31, 2014, we had completed 11 acquisitions comprising 22 properties, or 24 buildings, and approximately 920,000 square feet of gross leasable area, or GLA, for an aggregate contract purchase price of $277,700,000.

Summary_of_Significant_Account

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2014
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	2. Summary of Significant Accounting Policies
	The summary of significant accounting policies presented below is designed to assist in understanding our consolidated financial statements. Such consolidated financial statements and the accompanying notes thereto are the representations of our management, who are responsible for their integrity and objectivity. These accounting policies conform to accounting principles generally accepted in the United States of America, or GAAP, in all material respects, and have been consistently applied in preparing our accompanying consolidated financial statements.
	Basis of Presentation
	Our accompanying consolidated financial statements include our accounts and those of our operating partnership, the wholly owned subsidiaries of our operating partnership and all non-wholly owned subsidiaries and any variable interest entities, or VIEs, as defined in Financial Accounting Standards Board, or FASB, Accounting Standards Codification, or ASC, Topic 810, Consolidation, or ASC Topic 810, which we have concluded should be consolidated pursuant to ASC Topic 810.
	We operate and intend to continue to operate in an umbrella partnership REIT structure in which our operating partnership, or wholly owned subsidiaries of our operating partnership, will own substantially all of the properties acquired on our behalf. We are the sole general partner of our operating partnership, and as of December 31, 2014 and 2013, we owned greater than a 99.99% and a 99.01%, respectively, general partnership interest therein. Our advisor is a limited partner of our operating partnership, and as of December 31, 2014 and 2013, owned less than a 0.01% and a 0.99%, respectively, noncontrolling limited partnership interest therein.
	Because we are the sole general partner of our operating partnership and have unilateral control over its management and major operating decisions (even if additional limited partners are admitted to our operating partnership), the accounts of our operating partnership are consolidated in our consolidated financial statements. All significant intercompany accounts and transactions are eliminated in consolidation.
	Use of Estimates
	The preparation of our consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of our consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates are made and evaluated on an on-going basis using information that is currently available as well as various other assumptions believed to be reasonable under the circumstances. Actual results could differ from those estimates, perhaps in material adverse ways, and those estimates could be different under different assumptions or conditions.
	Cash and Cash Equivalents
	Cash and cash equivalents consist of all highly liquid investments with a maturity of three months or less when purchased.
	Restricted Cash
	Restricted cash is primarily comprised of lender required accounts for property taxes, tenant improvements, capital improvements and insurance which are restricted as to use or withdrawal.
	Revenue Recognition, Tenant Receivables and Allowance for Uncollectible Accounts
	We recognize revenue in accordance with ASC Topic 605, Revenue Recognition, or ASC Topic 605. ASC Topic 605 requires that all four of the following basic criteria be met before revenue is realized or realizable and earned: (1) there is persuasive evidence that an arrangement exists; (2) delivery has occurred or services have been rendered; (3) the seller’s price to the buyer is fixed and determinable; and (4) collectability is reasonably assured.
	In accordance with ASC Topic 840, Leases, minimum annual rental revenue is recognized on a straight-line basis over the term of the related lease (including rent holidays). Differences between real estate revenue recognized and cash amounts contractually due from tenants under the lease agreements are recorded to deferred rent receivable or deferred rent liability, as applicable. Tenant reimbursement revenue, which is comprised of additional amounts recoverable from tenants for common area maintenance expenses and certain other recoverable expenses, is recognized as revenue in the period in which the related expenses are incurred. Tenant reimbursements are recognized and presented in accordance with ASC Subtopic 605-45, Revenue Recognition — Principal Agent Consideration, or ASC Subtopic 605-45. ASC Subtopic 605-45 requires that these reimbursements be recorded on a gross basis, as we are generally the primary obligor with respect to purchasing goods and services from third-party suppliers, have discretion in selecting the supplier and have credit risk. We recognize lease termination fees at such time when there is a signed termination letter agreement, all of the conditions of the agreement have been met and the tenant is no longer occupying the property.
	Tenant receivables and unbilled deferred rent receivables are carried net of an allowance for uncollectible amounts. An allowance is maintained for estimated losses resulting from the inability of certain tenants to meet the contractual obligations under their lease agreements. We also maintain an allowance for deferred rent receivables arising from the straight line recognition of rents. Such allowances are charged to bad debt expense which is included in general and administrative in our accompanying consolidated statements of operations. Our determination of the adequacy of these allowances is based primarily upon evaluations of historical loss experience, the tenant's financial condition, security deposits, letters of credit, lease guarantees and current economic conditions and other relevant factors. As of December 31, 2014 and 2013, we did not have any allowances for uncollectible accounts. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not incur any bad debt expense.
	Real Estate Investments, Net
	We carry our operating properties at historical cost less accumulated depreciation. The cost of operating properties includes the cost of land and completed buildings and related improvements. Expenditures that increase the service life of properties are capitalized and the cost of maintenance and repairs is charged to expense as incurred. The cost of buildings and capital improvements is depreciated on a straight-line basis over the estimated useful lives of the buildings and capital improvements, up to 39 years, and the cost for tenant improvements is depreciated over the shorter of the lease term or useful life, ranging from one month to 20.1 years. Furniture, fixtures and equipment, if any, is depreciated over the estimated useful life, ranging from five years to 10 years. When depreciable property is retired, replaced or disposed of, the related costs and accumulated depreciation is removed from the accounts and any gain or loss is reflected in earnings.
	As part of the leasing process, we may provide the lessee with an allowance for the construction of leasehold improvements. These leasehold improvements are capitalized and recorded as tenant improvements and depreciated over the shorter of the useful life of the improvements or the lease term. If the allowance represents a payment for a purpose other than funding leasehold improvements, or in the event we are not considered the owner of the improvements, the allowance is considered to be a lease inducement and is recognized over the lease term as a reduction of rental revenue on a straight-line basis. Factors considered during this evaluation include, among other things, who holds legal title to the improvements as well as other controlling rights provided by the lease agreement and provisions for substantiation of such costs (e.g. unilateral control of the tenant space during the build-out process). Determination of the appropriate accounting for the payment of a tenant allowance is made on a lease-by-lease basis, considering the facts and circumstances of the individual tenant lease. Recognition of lease revenue commences when the lessee is given possession of the leased space upon completion of tenant improvements when we are the owner of the leasehold improvements. However, when the leasehold improvements are owned by the tenant, the lease inception date (and the date on which recognition of lease revenue commences) is the date the tenant obtains possession of the leased space for purposes of constructing its leasehold improvements.
	We assess the impairment of an operating property when events or changes in circumstances indicate that its carrying amount may not be recoverable. Impairment losses are recorded on an operating property when indicators of impairment are present and the carrying amount exceeds the sum of the future undiscounted cash flows expected to result from the use and eventual disposition of the property. We would recognize an impairment loss to the extent the carrying amount exceeded the estimated fair value of the property. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, there were no impairment losses recorded.
	Property Acquisitions
	In accordance with ASC Topic 805, Business Combinations, or ASC Topic 805, we, with assistance from independent valuation specialists, measure the fair value of tangible and identified intangible assets and liabilities, as applicable, based on their respective fair values for acquired properties. The determination of the fair value of land is based upon comparable sales data. In cases where a leasehold interest in the land is acquired, the value of the leasehold interest is determined by discounting the difference between the contract ground lease payments and a market ground lease payment back to a present value as of the acquisition date. The market ground lease payment is estimated as a percentage of the land value. The fair value of buildings is based upon our determination of the value as if it were to be replaced and vacant using cost data and discounted cash flow models similar to those used by independent appraisers. We also recognize the fair value of furniture, fixtures and equipment on the premises, if any, as well as the above or below market rent, the value of in-place leases, the value of in-place lease costs, tenant relationships, master leases, above or below market debt and derivative financial instruments assumed. Factors considered by us include an estimate of carrying costs during the expected lease-up periods considering current market conditions and costs to execute similar leases.
	The value of the above or below market component of the acquired in-place leases is determined based upon the present value (using a discount rate which reflects the risks associated with the acquired leases) of the difference (if greater than 10.0%) between the level payment equivalent of the contract rent paid pursuant to the lease, and our estimate of market rent payments taking into account rent steps throughout the lease. In the case of leases with options, unless an option rent is more than 5.0% below market rent, it is not assumed to be exercised. The amounts related to above market leases are included in identified intangible assets, net in our accompanying consolidated balance sheets and are amortized against real estate revenue over the remaining non-cancelable lease term of the acquired leases with each property. The amounts related to below market leases are included in identified intangible liabilities, net in our accompanying consolidated balance sheets and are amortized to real estate revenue over the remaining non-cancelable lease term plus any below market renewal options of the acquired leases with each property.
	The value of in-place lease costs and the value of tenant relationships, if any, are based on management's evaluation of the specific characteristics of the tenant's lease and our overall relationship with the tenants. Characteristics considered by us in allocating these values include the nature and extent of the credit quality and expectations of lease renewals, among other factors. The amounts related to in-place lease costs are included in identified intangible assets, net in our accompanying consolidated balance sheets and are amortized to depreciation and amortization expense over the average remaining non-cancelable lease term of the acquired leases with each property. The amounts related to the value of tenant relationships, if any, would be included in identified intangible assets, net in our accompanying consolidated balance sheets and would be amortized to depreciation and amortization expense over the average remaining non-cancelable lease term of the acquired leases plus the market renewal lease term. The value of a master lease, in which a previous owner or a tenant is relieved of specific rental obligations as additional space is leased, is determined by discounting the expected real estate revenue associated with the master lease space over the assumed lease-up period.
	The value of above or below market debt is determined based upon the present value of the difference between the cash flow stream of the assumed mortgage and the cash flow stream of a market rate mortgage at the time of assumption. The value of above or below market debt is included in mortgage loans payable, net in our accompanying consolidated balance sheets and is amortized against or to interest expense, as applicable, over the remaining term of the assumed mortgage.
	The value of derivative financial instruments, if any, would be determined in accordance with ASC Topic 820, Fair Value Measurements and Disclosures, or ASC Topic 820, and would be included in derivative financial instruments in our accompanying consolidated balance sheets.
	The values of contingent consideration assets and liabilities are analyzed at the time of acquisition. For contingent purchase options, the fair market value of the acquired asset is compared to the specified option price at the exercise date. If the option price is below market, it is assumed to be exercised and the difference between the fair market value and the option price is discounted to the present value at the time of acquisition.
	The fair values are subject to change based on information received within one year of the purchase related to one or more events identified at the time of purchase which confirm the value of an asset or liability received in an acquisition of property.
	Fair Value Measurements
	We follow ASC Topic 820 to account for the fair value of certain assets and liabilities. ASC Topic 820 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. ASC Topic 820 applies to reported balances that are required or permitted to be measured at fair value under existing accounting pronouncements; accordingly, the standard does not require any new fair value measurements of reported balances.
	ASC Topic 820 emphasizes that fair value is a market-based measurement, not an entity-specific measurement. Therefore, a fair value measurement should be determined based on the assumptions that market participants would use in pricing the asset or liability. As a basis for considering market participant assumptions in fair value measurements, ASC Topic 820 establishes a fair value hierarchy that distinguishes between market participant assumptions based on market data obtained from sources independent of the reporting entity (observable inputs that are classified within Levels 1 and 2 of the hierarchy) and the reporting entity’s own assumptions about market participant assumptions (unobservable inputs classified within Level 3 of the hierarchy).
	Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that we have the ability to access. An active market is defined as a market in which transactions for the assets or liabilities occur with sufficient frequency and volume to provide pricing information on an ongoing basis. Level 2 inputs are inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs may include quoted prices for similar assets and liabilities in active markets, as well as inputs that are observable for the asset or liability (other than quoted prices), such as interest rates, foreign exchange rates and yield curves that are observable at commonly quoted intervals. Level 3 inputs are unobservable inputs for the asset or liability which are typically based on an entity’s own assumptions, as there is little, if any, related market activity. In instances where the determination of the fair value measurement is based on inputs from different levels of the fair value hierarchy, the level in the fair value hierarchy within which the entire fair value measurement falls is based on the lowest level input that is significant to the fair value measurement in its entirety. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability.
	See Note 13, Fair Value Measurements, for a further discussion.
	Real Estate and Escrow Deposits
	Real estate and escrow deposits include funds held by escrow agents and others to be applied towards the purchase of real estate.
	Other Assets, Net
	Other assets consist of deferred financing costs, deferred rent receivables and prepaid expenses and deposits. Deferred financing costs include amounts paid to lenders and others to obtain financing. Such costs are amortized using the straight-line method over the term of the related loan, which approximates the effective interest rate method. Amortization of deferred financing costs is included in interest expense in our accompanying consolidated statements of operations.
	See Note 5, Other Assets, Net, for a further discussion.
	Accounts Payable and Accrued Liabilities
	As of December 31, 2014, accounts payable and accrued liabilities consist primarily of distributions payable of $2,992,000 and accrued property taxes of $1,914,000. We did not have any accounts payable and accrued liabilities as of December 31, 2013.
	Contingent Consideration
	As of December 31, 2014, included in security deposits, prepaid rent and other liabilities in our accompanying consolidated balance sheets was $1,393,000 of contingent consideration obligations in connection with the acquisitions of DeKalb Professional Center and Acworth Medical Complex. Such amounts are due upon certain criteria being met within specified time frames. We did not have any contingent consideration obligations as of December 31, 2013. See Note 13, Fair Value Measurements — Assets and Liabilities Reported at Fair Value — Contingent Consideration, for a further discussion.
	Stock Compensation
	We follow ASC Topic 718, Compensation – Stock Compensation, or ASC Topic 718, to account for our stock compensation pursuant to the 2013 Incentive Plan, or our incentive plan. See Note 11, Equity — 2013 Incentive Plan, for a further discussion of grants under our incentive plan.
	Income Taxes
	We have not yet elected to be taxed as a REIT under the Code. We believe we currently qualify, and intend to make an election to be taxed, as a REIT, under Sections 856 through 860 of the Code, beginning with our taxable year ended December 31, 2014, and we intend to continue to be taxed as a REIT. To qualify and maintain our qualification as a REIT, we must meet certain organizational and operational requirements, including a requirement to currently distribute at least 90.0% of our annual ordinary taxable income, excluding net capital gains, to stockholders. As a REIT, we generally will not be subject to federal income tax on taxable income that we distribute to our stockholders.
	If we fail to qualify and maintain our qualification as a REIT in any taxable year, we will then be subject to federal income taxes on our taxable income at regular corporate rates and will not be permitted to qualify for treatment as a REIT for federal income tax purposes for four years following the year during which qualification is lost unless the Internal Revenue Service grants us relief under certain statutory provisions. Such an event could have a material adverse affect on our net income and net cash available for distribution to stockholders.
	We follow ASC Topic 740, Income Taxes, to recognize, measure, present and disclose in our accompanying consolidated financial statements uncertain tax positions that we have taken or expect to take on a tax return. As of December 31, 2014 and 2013, we did not have any tax benefits or liabilities for uncertain tax positions that we believe should be recognized in our accompanying consolidated financial statements.
	Segment Disclosure
	ASC Topic 280, Segment Reporting, establishes standards for reporting financial and descriptive information about a public entity's reportable segments. As of December 31, 2014, we operated through three reportable business segments —medical office buildings, hospitals and senior housing. Prior to December 2014, we operated through two reportable business segments; however, with the addition of our first hospital in December 2014, we segregated our operations into three reporting segments to assess the performance of our business in the same way that management reviews our performance and makes operating decisions. Prior to September 2014, we operated through one reportable business segment; however, with the addition of our first senior housing facility in September 2014, we segregated our operations into two reporting segments to assess the performance of our business in the same way that management reviews our performance and makes operating decisions.
	See Note 17, Segment Reporting, for a further discussion.
	GLA and Other Measures
	GLA and other measures used to describe real estate investments included in our accompanying consolidated financial statements are presented on an unaudited basis.
	Recently Issued Accounting Pronouncements
	In April 2014, the FASB issued Accounting Standards Update, or ASU, 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity, or ASU 2014-08, which amends the definition of a discontinued operation to raise the threshold for disposals to qualify as discontinued operations and requires additional disclosures about disposal transactions. Under ASU 2014-08, a disposal of a component of an entity or a group of components of an entity is required to be reported in discontinued operations if the disposal represents a strategic shift that has (or will have) a major effect on an entity's operations and financial results when the component or group of components either (i) has been disposed of or (ii) is classified as held for sale. In addition, ASU 2014-08 requires additional disclosures about both (i) a disposal transaction that meets the definition of a discontinued operation and (ii) an individually significant component of an entity that is disposed of or held for sale that does not qualify for discontinued operations presentation in the financial statements. We anticipate that the majority of our future property dispositions, if any, will not be classified as discontinued operations. ASU 2014-08 is effective prospectively for interim and annual reporting periods beginning after December 15, 2014 with early adoption permitted. We early adopted ASU 2014-08 on January 1, 2014, which did not have an impact on our consolidated financial statements.
	In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, or ASU 2014-09, which requires an entity to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 supersedes most existing revenue recognition guidance, including industry-specific revenue recognition guidance, and is effective for public entities for interim and annual reporting periods beginning after December 15, 2016. Further, the application of ASU 2014-09 permits the use of either the full retrospective or cumulative effect transition approach. Early application is not permitted. We are continuing to evaluate this guidance; however, we do not expect its adoption to have a significant impact on our consolidated financial statements, as a substantial portion of our revenue consists of rental income from leasing arrangements, which are specifically excluded from ASU 2014-09.
	In February 2015, the FASB issued ASU 2015-02, Amendments to the Consolidation Analysis, or ASU 2015-02, which amends the consolidation analysis required under ASC Topic 810. Specifically, ASU 2015-02 (i) modifies the evaluation of whether limited partnerships and similar legal entities are VIEs, (ii) eliminates the presumption that a general partner should consolidate a limited partnership and (iii) amends the effect of fee arrangements in the primary beneficiary determination. Further, the application of ASU 2014-02 permits the use of either the full retrospective or modified retrospective adoption approach. ASU 2015-02 is effective for interim and annual reporting periods beginning after December 15, 2015 with early adoption permitted. We have not yet selected a transition method nor have we determined the impact the adoption of ASU 2014-02 on January 1, 2016 will have on our consolidated financial statements, if any.

Real_Estate_Investments_Net

Real Estate Investments, Net	12 Months Ended
	Dec. 31, 2014
Real Estate [Abstract]
Real Estate Investments, Net	3. Real Estate Investments, Net
	Our real estate investments, net consisted of the following as of December 31, 2014 and 2013:
		December 31,
		2014				2013
	Building and improvements	$	237,165,000			$	—
	Land	12,988,000				—
		250,153,000				—
	Less: accumulated depreciation	(1,124,000		)		—
		$	249,029,000			$	—
	Depreciation expense for the year ended December 31, 2014 was $1,124,000. We did not incur any depreciation expense for the period from January 11, 2013 (Date of Inception) through December 31, 2013. In addition to the acquisitions discussed below, for the year ended December 31, 2014, we incurred capital expenditures of $24,000 on our medical office buildings. We did not incur any capital expenditures on our senior housing facilities or our hospital.
	We reimburse our advisor or its affiliates for acquisition expenses related to selecting, evaluating and acquiring assets. The reimbursement of acquisition expenses, acquisition fees and real estate commissions and other fees paid to unaffiliated parties will not exceed, in the aggregate, 6.0% of the contract purchase price or total development costs, unless fees in excess of such limits are approved by a majority of our directors, including a majority of our independent directors. For the year ended December 31, 2014, such fees and expenses noted above did not exceed 6.0% of the contract purchase price of our acquisitions. We did not incur such fees and expenses for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Acquisitions in 2014
	For the year ended December 31, 2014, we completed 11 property acquisitions comprising 24 buildings from unaffiliated parties. The aggregate contract purchase price of these properties was $277,700,000 and we incurred $6,248,000 to our advisor and its affiliates in acquisition fees in connection with these property acquisitions. The following is a summary of our property acquisitions for the year ended December 31, 2014:
	Acquisition(1)		Location		Type		Date Acquired	Contract		Mortgage Loans Payable(2)		Acquisition Fee(3)
								Purchase Price
	DeKalb Professional Center		Lithonia, GA		Medical Office		6/6/14	$	2,830,000	$	—	$	64,000
	Country Club MOB		Stockbridge, GA		Medical Office		6/26/14	2,775,000		—		62,000
	Acworth Medical Complex		Acworth, GA		Medical Office		7/2/14	6,525,000		—		147,000
	Wichita KS MOB		Wichita, KS		Medical Office		9/4/14	8,800,000		—		198,000
	Delta Valley ALF Portfolio		Batesville and Cleveland, MS		Senior Housing		9/11/14	13,345,000		—		300,000
	Lee's Summit MO MOB		Lee's Summit, MO		Medical Office		9/18/14	6,750,000		—		152,000
	Carolina Commons MOB		Indian Land, SC		Medical Office		10/15/14	12,000,000		8,474,000		270,000
	Mount Olympia MOB Portfolio		Mount Dora, FL, Olympia Fields, IL; and Columbus, OH		Medical Office		12/4/14	16,150,000		—		363,000
	Southlake TX Hospital		Southlake, TX		Hospital		12/4/14	128,000,000		—		2,880,000
	East Texas MOB Portfolio		Longview and Marshall, TX		Medical Office		12/12/14	68,500,000		—		1,541,000
	Premier MOB		Novi, MI		Medical Office		12/19/14	12,025,000		7,950,000		271,000
	Total							$	277,700,000	$	16,424,000	$	6,248,000
	___________
	-1	We own 100% of our properties acquired in 2014.
	-2	Represents the principal balance of the mortgage loans payable assumed by us at the time of acquisition.
	-3	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our properties, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.

Identified_Intangible_Assets_N

Identified Intangible Assets, Net	12 Months Ended
	Dec. 31, 2014
Finite-Lived Intangible Assets, Net [Abstract]
Identified Intangible Assets, Net	4. Identified Intangible Assets, Net
	Identified intangible assets, net consisted of the following as of December 31, 2014 and 2013:
		December 31,
		2014			2013
	In-place leases, net of accumulated amortization of $339,000 as of December 31, 2014 (with a weighted average remaining life of 15.9 years as of December 31, 2014)	$	24,987,000		$	—
	Above market leases, net of accumulated amortization of $145,000 as of December 31, 2014 (with a weighted average remaining life of 7.0 years as of December 31, 2014)	3,157,000			—
	Leasehold interests, net of accumulated amortization of $1,000 as of December 31, 2014 (with a weighted average remaining life of 75.0 years as of December 31, 2014)	1,492,000			—
		$	29,636,000		$	—
	Amortization expense for the year ended December 31, 2014 was $536,000, which included $149,000 of amortization recorded against real estate revenue for above market leases and $1,000 of amortization recorded to rental expenses for leasehold interests in our accompanying consolidated statements of operations. We did not incur any amortization expense on identified intangible assets for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	The aggregate weighted average remaining life of the identified intangible assets was 17.9 years as of December 31, 2014. As of December 31, 2014, estimated amortization expense on the identified intangible assets for each of the next five years ending December 31 and thereafter was as follows:
	Year		Amount
	2015		$	2,776,000
	2016		2,650,000
	2017		2,408,000
	2018		2,291,000
	2019		1,936,000
	Thereafter		17,575,000
			$	29,636,000

Other_Assets_Net

Other Assets, Net	12 Months Ended
	Dec. 31, 2014
Other Assets [Abstract]
Other Assets, Net	5. Other Assets, Net
	Other assets, net consisted of the following as of December 31, 2014 and 2013:
		December 31,
		2014			2013
	Deferred financing costs, net of accumulated amortization of $87,000 as of December 31, 2014	$	899,000		$	—
	Deferred rent receivables	240,000			—
	Prepaid expenses and deposits	177,000			—
		$	1,316,000		$	—
	Amortization expense on deferred financing costs for the year ended December 31, 2014 was $87,000. Amortization expense on deferred financing costs is recorded to interest expense in our accompanying consolidated statements of operations. We did not incur any amortization expense on deferred financing costs for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	As of December 31, 2014, estimated amortization expense on deferred financing costs for each of the next five years ending December 31 and thereafter was as follows:
	Year		Amount
	2015		$	321,000
	2016		321,000
	2017		185,000
	2018		15,000
	2019		15,000
	Thereafter		42,000
			$	899,000

Identified_Intangible_Liabilit

Identified Intangible Liabilities, Net	12 Months Ended
	Dec. 31, 2014
Identified Intangible Liabilities [Abstract]
Identified Intangible Liabilities, Net	6. Identified Intangible Liabilities, Net
	As of December 31, 2014, identified intangible liabilities consisted of below market leases of $841,000, net of accumulated amortization of $35,000. We did not have any identified intangible liabilities as of December 31, 2013. Amortization expense on below market leases for the year ended December 31, 2014 was $35,000. We did not incur any amortization expense on below market leases for the period from January 11, 2013 (Date of Inception) through December 31, 2013. Amortization expense on below market leases is recorded to real estate revenue in our accompanying consolidated statements of operations.
	The weighted average remaining life of below market leases was 4.9 years as of December 31, 2014. As of December 31, 2014, estimated amortization expense on below market leases for each of the next five years ending December 31 and thereafter was as follows:
	Year	Amount
	2015	$	240,000
	2016	219,000
	2017	130,000
	2018	81,000
	2019	60,000
	Thereafter	111,000
		$	841,000

Mortgage_Loans_Payable_Net

Mortgage Loans Payable, Net	12 Months Ended
	Dec. 31, 2014
Mortgage Loans on Real Estate [Abstract]
Mortgage Loans Payable, Net	7. Mortgage Loans Payable, Net
	Mortgage loans payable were $16,364,000 ($16,959,000, net of premium) as of December 31, 2014. We did not have any mortgage loans payable as of December 31, 2013. As of December 31, 2014, we had two fixed rate mortgage loans with effective interest rates ranging from 5.00% to 6.29% per annum and a weighted average effective interest rate of 5.63%. We are required by the terms of certain loan documents to meet certain reporting requirements. As of December 31, 2014, we were in compliance with all such requirements.
	Mortgage loans payable, net consisted of the following as of December 31, 2014:
			Contractual				December 31,
			Interest Rate(1)			Maturity Date	2014
	Fixed Rate Debt:
	Carolina Commons MOB		5	%		1/1/23	$	8,426,000
	Premier MOB		6.29	%		1/5/17	7,938,000
	Total fixed rate debt						16,364,000
	Add: premium						595,000
	Mortgage loans payable, net						$	16,959,000
	___________
	-1	Represents the per annum interest rate in effect as of December 31, 2014.
	The following shows the change in mortgage loans payable, net for the year ended December 31, 2014:
			Amount
	Mortgage loans payable, net — December 31, 2013		$	—
	Additions:
	Assumption of mortgage loans payable, net		17,026,000
	Deductions:
	Scheduled principal payments on mortgage loans payable		(60,000		)
	Amortization of premium on mortgage loans payable		(7,000		)
	Mortgage loans payable, net — December 31, 2014		$	16,959,000
	As of December 31, 2014, the principal payments due on our mortgage loans payable for each of the next five years ending December 31 and thereafter were as follows:
	Year		Amount
	2015		$	440,000
	2016		476,000
	2017		7,950,000
	2018		342,000
	2019		359,000
	Thereafter		6,797,000
			$	16,364,000

Line_of_Credit

Line of Credit	12 Months Ended
	Dec. 31, 2014
Line of Credit Facility [Abstract]
Lines Of Credit	8. Line of Credit
	On August 18, 2014, we, through Griffin-American Healthcare REIT III Holdings, LP, our operating partnership, and certain of our subsidiaries, or the subsidiary guarantors, entered into a credit agreement, or the Credit Agreement, with Bank of America, N.A., or Bank of America, as lender, administrative agent, swing line lender and issuer of letters of credit; Merrill Lynch, Pierce, Fenner & Smith Incorporated and KeyBanc Capital Markets as joint lead arrangers and joint bookrunners; and KeyBank, National Association, or KeyBank, as lender and syndication agent, to obtain a revolving line of credit with an aggregate maximum principal amount of $60,000,000, or our line of credit.
	On August 18, 2014, we also entered into separate revolving notes, or the Revolving Notes, with each of Bank of America and KeyBank, whereby we promised to pay the principal amount of each revolving loan and accrued interest to the respective lender or its registered assigns, in accordance with the terms and conditions of the Credit Agreement. The proceeds of loans made under our line of credit may be used for working capital, capital expenditures and other general corporate purposes (including, without limitation, property acquisitions and repayment of debt). Our operating partnership may obtain up to $20,000,000 in the form of standby letters of credit and up to the greater of $25,000,000 or 10.0% of the maximum principal amount in the form of swingline loans. Our line of credit matures on August 18, 2017, and may be extended for two one-year periods subject to satisfaction of certain conditions, including payment of an extension fee.
	The maximum principal amount of the Credit Agreement, as amended, may be increased up to a total principal amount of $350,000,000, subject to (a) the terms of the Credit Agreement, as amended, and (b) such additional financing being offered and provided by existing lenders or new lenders under the Credit Agreement, as amended.
	At our option, loans under the Credit Agreement, as amended, bear interest at per annum rates equal to (a) (i) the Eurodollar Rate plus (ii) a margin ranging from 1.95% to 2.45% based on our consolidated leverage ratio, or (b) (i) the greater of: (x) the prime rate publicly announced by Bank of America, (y) the Federal Funds Rate (as defined in the Credit Agreement, as amended) plus 0.50% and (z) the one-month Eurodollar Rate (as defined in the Credit Agreement, as amended) plus 1.00%, plus (ii) a margin ranging from 0.75% to 1.25% based on our consolidated leverage ratio. Accrued interest under the Credit Agreement, as amended, is payable monthly.
	We are required to pay a fee on the unused portion of the lenders’ commitments under the Credit Agreement, as amended, at a per annum rate equal to 0.20% if the average daily used amount is greater than 50.0% of the commitments and 0.25% if the average daily used amount is less than or equal to 50.0% of the commitments.
	The Credit Agreement, as amended, contains various affirmative and negative covenants that are customary for credit facilities and transactions of this type, including limitations on the incurrence of debt by our operating partnership and its subsidiaries and limitations on secured recourse indebtedness. The Credit Agreement, as amended, imposes the following financial covenants, which are specifically defined in the Credit Agreement, as amended: (a) a maximum consolidated leverage ratio; (b) a maximum consolidated secured leverage ratio; (c) a minimum consolidated tangible net worth covenant; (d) a minimum consolidated fixed charge coverage ratio; (e) a minimum unencumbered indebtedness yield; (f) a maximum consolidated unencumbered leverage ratio; (g) a minimum consolidated unencumbered interest coverage ratio; (h) limitations on secured recourse indebtedness; and (i) limitations on consolidated unsecured indebtedness. As of December 31, 2014, we were in compliance with all such covenants and requirements.
	The Credit Agreement, as amended, requires us to add additional subsidiaries as guarantors in the event the value of the assets owned by the subsidiary guarantors falls below a certain threshold as set forth in the Credit Agreement, as amended. In the event of default, the lenders have the right to terminate their obligations under the Credit Agreement, as amended, including the funding of future loans, and to accelerate the payment on any unpaid principal amount of all outstanding loans and interest thereon. Additionally, until we achieved a consolidated total asset value of $750,000,000, we were required to enter into pledge agreements, pursuant to which we pledged the capital stock of our subsidiaries which owned the real property to be included in the Unencumbered Property Pool, as such term is defined in the Credit Agreement, as amended. The pledged collateral was released in February 2015.
	Our aggregate borrowing capacity under our line of credit was $60,000,000 as of December 31, 2014. As of December 31, 2014, there were no borrowings outstanding and $60,000,000 remained available under our line of credit.

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	9. Commitments and Contingencies
	Litigation
	We are not presently subject to any material litigation nor, to our knowledge, is any material litigation threatened against us, which if determined unfavorably to us, would have a material adverse effect on our consolidated financial position, results of operations or cash flows.
	Environmental Matters
	We follow a policy of monitoring our properties for the presence of hazardous or toxic substances. While there can be no assurance that a material environmental liability does not exist at our properties, we are not currently aware of any environmental liability with respect to our properties that would have a material effect on our consolidated financial position, results of operations or cash flows. Further, we are not aware of any material environmental liability or any unasserted claim or assessment with respect to an environmental liability that we believe would require additional disclosure or the recording of a loss contingency.
	Other Organizational and Offering Expenses
	Our other organizational and offering expenses in connection with our offering (other than selling commissions and the dealer manager fee which generally represent 7.0% and 3.0%, respectively, of our gross offering proceeds) are being paid by our advisor or its affiliates on our behalf. These other organizational and offering expenses include all expenses to be paid by us in connection with our offering. As of December 31, 2013, our advisor and its affiliates had incurred offering expenses of $1,077,000 on our behalf, which expenses were not recorded in our consolidated balance sheets because such costs did not become our liability until we reached the minimum offering on May 12, 2014, and then only to the extent that other organizational and offering expenses did not exceed 2.0% of the gross offering proceeds from our offering. As of December 31, 2014, our advisor and its affiliates had not incurred other organizational and offering expenses on our behalf in excess of 2.0% of the gross offering proceeds from our offering. When recorded by us, other organizational expenses will be expensed as incurred, as applicable, and offering expenses are charged to stockholders' equity as such amounts are reimbursed to our advisor or its affiliates from the gross proceeds of our offering. See Note 12, Related Party Transactions — Offering Stage, for a further discussion of other organization and offering expenses.
	Other
	Our other commitments and contingencies include the usual obligations of real estate owners and operators in the normal course of business, which include calls/puts to sell/acquire properties. In our view, these matters are not expected to have a material adverse effect on our consolidated financial position, results of operations or cash flows.

Redeemable_Noncontrolling_Inte

Redeemable Noncontrolling Interest	12 Months Ended
	Dec. 31, 2014
Redeemable Noncontrolling Interest [Line Items]
Redeemable Noncontrolling Interest	10. Redeemable Noncontrolling Interest
	As of December 31, 2014, we owned greater than a 99.99% general partnership interest in our operating partnership and our advisor owned less than a 0.01% limited partnership interest in our operating partnership. The noncontrolling interest of our advisor in our operating partnership that has redemption features outside of our control is accounted for as redeemable noncontrolling interest and is presented in the mezzanine section of our accompanying consolidated balance sheets. See Note 11, Equity — Noncontrolling Interest of Limited Partner in Operating Partnership, for a further discussion. In addition, see Note 12, Related Party Transactions — Liquidity Stage — Subordinated Participation Interest — Subordinated Distribution Upon Listing and Note 12, Related Party Transactions — Subordinated Distribution Upon Termination, for a further discussion of the redemption features of the limited partnership units.
	We record the carrying amount of redeemable noncontrolling interest at the greater of (i) the initial carrying amount, increased or decreased for the noncontrolling interest's share of net income or loss and distributions or (ii) the redemption value. The changes in the carrying amount of redeemable noncontrolling interest consisted of the following for the year ended December 31, 2014:
		Amount
	Balance — December 31, 2013	$	—
	Reclassification from equity	2,000
	Net (loss) income attributable to redeemable noncontrolling interest	—
	Balance — December 31, 2014	$	2,000

Equity

Equity	12 Months Ended
	Dec. 31, 2014
Equity [Abstract]
Equity	11. Equity
	Preferred Stock
	Our charter authorizes us to issue 200,000,000 shares of our preferred stock, par value $0.01 per share. As of December 31, 2014 and 2013, no shares of preferred stock were issued and outstanding.
	Common Stock
	Our charter authorizes us to issue 1,000,000,000 shares of our common stock, par value $0.01 per share. On January 15, 2013, our advisor acquired 22,222 shares of our common stock for total cash consideration of $200,000 and was admitted as our initial stockholder. We used the proceeds from the sale of shares of our common stock to our advisor to make an initial capital contribution to our operating partnership. On each of May 14, 2014 and December 10, 2014, we granted 10,000 and 5,000 shares, respectively, of our restricted common stock to our independent directors. Through December 31, 2014, we had issued 91,298,227 shares of our common stock in connection with our offering and 287,792 shares of our common stock pursuant to the DRIP. As of December 31, 2014 and 2013, we had 91,623,241 and 22,222 shares of our common stock issued and outstanding, respectively.
	As of December 31, 2014, we had a receivable of $38,561,000 for offering proceeds, net of selling commissions and dealer manager fees, from our transfer agent, which was received in January 2015 and is included in accounts and other receivables in our accompanying consolidated balance sheets.
	Offering Costs
	Selling Commissions
	Our dealer manager received selling commissions of up to 7.0% of the gross offering proceeds from the sale of shares of our common stock in our offering other than shares of our common stock sold pursuant to the DRIP. Our dealer manager could have re-allowed all or a portion of these fees to participating broker-dealers. For the year ended December 31, 2014, we incurred $60,784,000 in selling commissions to our dealer manager, which are charged to stockholders' equity as such amounts are reimbursed to our dealer manager from the gross proceeds of our offering. Our dealer manager did not receive any selling commissions for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Dealer Manager Fee
	Our dealer manager received a dealer manager fee of up to 3.0% of the gross offering proceeds from the sale of shares of our common stock in our offering other than shares of our common stock sold pursuant to the DRIP. For the year ended December 31, 2014, we incurred $27,308,000 in dealer manager fees to our dealer manager, which are charged to stockholders' equity as such amounts are reimbursed to our dealer manager or its affiliates from the gross proceeds of our offering. Our dealer manager did not receive any dealer manager fees for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Noncontrolling Interest of Limited Partner in Operating Partnership
	On January 15, 2013, our advisor made an initial capital contribution of $2,000 to our operating partnership in exchange for 222 limited partnership units. Upon the effectiveness of the Advisory Agreement on February 26, 2014, Griffin-American Advisor became our advisor. As our advisor, Griffin-American Advisor is entitled to special redemption rights of its limited partnership units. Therefore, on February 26, 2014, such limited partnership units no longer meet the criteria for classification within the equity section of our accompanying consolidated balance sheets and as such were reclassified to the mezzanine section of our accompanying consolidated balance sheets. See Note 10, Redeemable Noncontrolling Interest, for a further discussion.
	Distribution Reinvestment Plan
	We adopted the DRIP that allows stockholders to purchase additional shares of our common stock through the reinvestment of distributions at an offering price equal to 95.0% of the primary offering price of our offering, subject to certain conditions. We have registered and reserved $35,000,000 in shares of our common stock for sale pursuant to the DRIP in our offering at an offering price of $9.50 per share.
	For the year ended December 31, 2014, $2,734,000 in distributions were reinvested and 287,792 shares of our common stock, respectively, were issued pursuant to the DRIP. No reinvestment of distributions were made for the period from January 11, 2013 (Date of Inception) through December 31, 2013. As of December 31, 2014 and 2013, a total of $2,734,000 and $0, respectively, in distributions were reinvested and 287,792 and 0 shares of our common stock, respectively, were issued pursuant to the DRIP.
	Share Repurchase Plan
	Our board of directors has approved a share repurchase plan. Our share repurchase plan allows for repurchases of shares of our common stock by us when certain criteria are met. Share repurchases will be made at the sole discretion of our board of directors. Subject to the availability of the funds for share repurchases, we will limit the number of shares of our common stock repurchased during any calendar year to 5.0% of the weighted average number of shares of our common stock outstanding during the prior calendar year; provided, however, that shares subject to a repurchase requested upon the death of a stockholder will not be subject to this cap. Funds for the repurchase of shares of our common stock will come exclusively from the cumulative proceeds we receive from the sale of shares of our common stock pursuant to the DRIP.
	All repurchases will be subject to a one-year holding period, except for repurchases made in connection with a stockholder’s death or “qualifying disability,” as defined in our share repurchase plan. Further, all share repurchases will be repurchased following a one-year holding period at 92.5% to 100% of each stockholder's purchase amount depending on the period of time their shares have been held. At any time we are engaged in an offering of shares of our common stock, the repurchase amount for shares repurchased under our share repurchase plan will always be equal to or lower than the applicable per share offering price. However, if shares of our common stock are repurchased in connection with a stockholder's death or qualifying disability, the repurchase price will be no less than 100% of the price paid to acquire the shares of our common stock from us. Furthermore, our share repurchase plan provides that if there is insufficient funds to honor all repurchase requests, pending requests will be honored among all requests for repurchase in any given repurchase period, as follows: first, pro rata as to repurchases sought upon a stockholder's death; next, pro rata as to repurchases sought by stockholders with a qualifying disability; and, finally, pro rata as to other repurchase requests. No share repurchases were requested or made for the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	2013 Incentive Plan
	We adopted our incentive plan, pursuant to which our board of directors or a committee of our independent directors may make grants of options, restricted shares of common stock, stock purchase rights, stock appreciation rights or other awards to our independent directors, employees and consultants. The maximum number of shares of our common stock that may be issued pursuant to our incentive plan is 2,000,000 shares.
	Upon the election of two of our independent directors to our board of directors on February 25, 2014, or the service inception date, the independent directors each became entitled to 5,000 shares of our restricted common stock, as defined in our incentive plan, upon the initial release from escrow of the minimum offering. Having raised the minimum offering and upon the initial release from escrow on May 14, 2014, or the grant date, we granted an aggregate of 10,000 shares of our restricted common stock, as defined in our incentive plan, to our independent directors in connection with their initial election to our board of directors, of which 20.0% vested on the grant date and 20.0% will vest on each of the first four anniversaries of the grant date. Upon the election of an additional independent director to our board of directors on December 10, 2014, we granted 5,000 shares of our restricted common stock, as defined in our incentive plan, to our independent director, which will vest over the same period described above. Shares of our restricted common stock may not be sold, transferred, exchanged, assigned, pledged, hypothecated or otherwise encumbered. Such restrictions expire upon vesting. Shares of our restricted common stock have full voting rights and rights to distributions.
	From the service inception date to the grant date, we recognized compensation expense related to the shares of our restricted common stock based on the reporting date fair value, which was estimated at $10.00 per share, the price paid to acquire a share of common stock in our offering. Beginning on the grant date, compensation cost related to the shares of our restricted common stock is measured based on the grant date fair value, which we estimated at $10.00 per share, the price paid to acquire a share of common stock in our offering. Stock compensation expense is recognized from the service inception date to the vesting date for each vesting tranche (i.e., on a tranche by tranche basis) using the accelerated attribution method. ASC Topic 718 requires forfeitures to be estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates. For the year ended December 31, 2014, we did not assume any forfeitures. For the year ended December 31, 2014, we recognized stock compensation expense of $62,000, which is included in general and administrative in our accompanying consolidated statements of operations. We did not incur any stock compensation expense for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	As of December 31, 2014 and 2013, there was $88,000 and $0, respectively, of total unrecognized compensation expense, net of estimated forfeitures, related to nonvested shares of our restricted common stock. This expense is expected to be recognized over a remaining weighted average period of 2.06 years.
	As of December 31, 2014 and 2013, the weighted average grant date fair value of the nonvested shares of our restricted common stock was $120,000 and $0, respectively. A summary of the status of the nonvested shares of our restricted common stock as of December 31, 2014 and 2013 and the changes for the year ended December 31, 2014, is presented below:
		Number of Nonvested		Weighted
		Shares of our		Average Grant
		Restricted Common Stock		Date Fair Value
	Balance — December 31, 2013	—		$	—
	Granted	15,000		$	10
	Vested	(3,000	)	$	10
	Forfeited	—		$	—
	Balance — December 31, 2014	12,000		$	10
	Expected to vest — December 31, 2014	12,000		$	10

Related_Party_Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2014
Related Party Transactions [Abstract]
Related Party Transactions	12. Related Party Transactions
	Fees and Expenses Paid to Affiliates
	All of our executive officers and our non-independent director are also executive officers and employees and/or holders of a direct or indirect interest in our advisor, one of our co-sponsors or other affiliated entities. We are affiliated with our advisor and American Healthcare Investors; however, we are not affiliated with Griffin Capital or Griffin Securities. We entered into the Advisory Agreement, which entitles our advisor and its affiliates to specified compensation for certain services, as well as reimbursement of certain expenses. In the aggregate, for the year ended December 31, 2014, we incurred $9,641,000 in fees and expenses to our affiliates as detailed below. We did not incur fees and expenses to our affiliates for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Offering Stage
	Other Organizational and Offering Expenses
	Our other organizational and offering expenses were paid by our advisor or its affiliates on our behalf. Our advisor or its affiliates were reimbursed for actual expenses incurred up to 2.0% of the gross offering proceeds from the sale of shares of our common stock in our offering other than shares of our common stock sold pursuant to the DRIP. For the year ended December 31, 2014, we incurred $2,974,000 in other organizational and offering expenses to our advisor. Other organizational expenses were expensed as incurred and offering expenses are charged to stockholders' equity as such amounts were reimbursed to our advisor or its affiliates from the gross proceeds of our offering. We did not incur other organizational and offering expenses to our advisor for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Acquisition and Development Stage
	Acquisition Fee
	Our advisor or its affiliates receive an acquisition fee of up to 2.25% of the contract purchase price, including any contingent or earn-out payments that may be paid, for each property we acquire or 2.0% of the origination or acquisition price, including any contingent or earn-out payments that may be paid, for any real estate-related investment we originate or acquire. The acquisition fee for property acquisitions was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at the established offering price as of the date of closing, net of selling commissions and dealer manager fees, which was $9.00 per share for the year ended December 31, 2014. Notwithstanding the foregoing, if we are no longer in our offering stage, the 2.25% acquisition fee for property acquisitions shall be paid in cash. Our advisor or its affiliates are entitled to receive these acquisition fees for properties and real estate-related investments we acquire with funds raised in our offering including acquisitions completed after the termination of the Advisory Agreement, or funded with net proceeds from the sale of a property or real estate-related investment, subject to certain conditions.
	Acquisition fees in connection with the acquisition of properties are expensed as incurred in accordance with ASC Topic 805, and included in acquisition related expenses in our accompanying consolidated statements of operations. Acquisition fees in connection with the acquisition of real estate-related investments are capitalized as part of the associated investment in our accompanying consolidated balance sheets.
	For the year ended December 31, 2014, we incurred $6,279,000 in acquisition fees to our advisor or its affiliates, which included 77,139 shares of our common stock issued for the year ended December 31, 2014. We did not incur any acquisition fees to our advisor or its affiliates for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Development Fee
	In the event our advisor or its affiliates provide development-related services, our advisor or its affiliates receive a development fee in an amount that is usual and customary for comparable services rendered for similar projects in the geographic market where the services are provided; however, we will not pay a development fee to our advisor or its affiliates if our advisor or its affiliates elect to receive an acquisition fee based on the cost of such development.
	For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not incur any development fees to our advisor or its affiliates.
	Reimbursement of Acquisition Expenses
	Our advisor or its affiliates are reimbursed for acquisition expenses related to selecting, evaluating and acquiring assets, which are reimbursed regardless of whether an asset is acquired. The reimbursement of acquisition expenses, acquisition fees and real estate commissions paid to unaffiliated parties will not exceed, in the aggregate, 6.0% of the contract purchase price or total development costs, unless fees in excess of such limits are approved by a majority of our directors, including a majority of our independent directors, not otherwise interested in the transaction. For the year ended December 31, 2014, such fees and expenses did not exceed 6.0% of the contract purchase price of our acquisitions. We did not incur such fees and expenses for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Reimbursements of acquisition expenses are expensed as incurred in accordance with ASC Topic 805 and included in acquisition related expenses in our accompanying consolidated statements of operations. Reimbursements of acquisition expenses in connection with the acquisition of real estate-related investments are capitalized as part of the associated investment in our accompanying consolidated balance sheets.
	For the year ended December 31, 2014, we incurred $4,000 in acquisition expenses to our advisor or its affiliates. We did not incur any acquisition expenses to our advisor or its affiliates for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Operational Stage
	Asset Management Fee
	Our advisor or its affiliates are paid a monthly fee for services rendered in connection with the management of our assets equal to one-twelfth of 0.75% of average invested assets, subject to our stockholders receiving distributions in an amount equal to 5.0% per annum, cumulative, non-compounded, of invested capital. For such purposes, average invested assets means the average of the aggregate book value of our assets invested in real estate properties and real estate-related investments, before deducting depreciation, amortization, bad debt and other similar non-cash reserves, computed by taking the average of such values at the end of each month during the period of calculation; and average invested capital means, for a specified period, the aggregate issue price of shares of our common stock purchased by our stockholders, reduced by distributions of net sales proceeds by us to our stockholders and by any amounts paid by us to repurchase shares of our common stock pursuant to our share repurchase plan.
	Our advisor agreed to waive a combination of certain acquisition fees and/or asset management fees, or collectively, the Advisory Fees, that may otherwise have been due to our advisor pursuant to our Advisory Agreement, in order to provide us with additional funds to pay distributions to our stockholders prior to our first property acquisition. As such, asset management fees of $37,000 that would have been incurred during the year ended December 31, 2014 were waived by our advisor. Our advisor did not receive any additional securities, shares of our stock, or any other form of consideration or any repayment as a result of the waiver of such asset management fees. For the year ended December 31, 2014, we incurred $160,000 in asset management fees to our advisor or its affiliates. We did not incur any asset management fees to our advisor or its affiliates for the period from January 11, 2013 (Date of Inception) through December 31, 2013.
	Asset management fees are included in general and administrative in our accompanying consolidated statements of operations.
	Property Management Fee
	Our advisor or its affiliates may directly serve as property manager of our properties or may sub-contract its property management duties to any third-party and provide oversight of such third party property manager. Our advisor or its affiliates are paid a monthly management fee equal to a percentage of the gross monthly cash receipts of such property as follows: (i) a 1.0% property management oversight fee for any stand-alone, single-tenant net leased property, (ii) a 1.5% property management oversight fee for any property that is not a stand-alone, single-tenant net leased property and for which our advisor or its affiliates will provide oversight of a third party that performs the duties of a property manager with respect to such property, or (iii) a fair and reasonable property management fee that is approved by a majority of our directors, including a majority of our independent directors, that is not less favorable to us than terms available from unaffiliated third parties for any property that is not a stand-alone, single-tenant net leased property and for which our advisor or its affiliates will directly serve as the property manager without sub-contracting such duties to a third party.
	For the year ended December 31, 2014, we incurred $44,000 in property management fees to our advisor or its affiliates. For the period from January 11, 2013 (Date of Inception) through December 31, 2013 we did not incur any property management fees to our advisor or its affiliates. Property management fees are included in rental expenses in our accompanying consolidated statements of operations.
	Lease Fees
	We pay our advisor or its affiliates a separate fee for any leasing activities in an amount not to exceed the fee customarily charged in arm's-length transactions by others rendering similar services in the same geographic area for similar properties as determined by a survey of brokers and agents in such area. Such fee is generally expected to range from 3.0% to 6.0% of the gross revenues generated during the initial term of the lease.
	For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not incur any lease fees to our advisor or its affiliates. When incurred by us, lease fees will be capitalized as lease commissions and included in other assets, net in our accompanying consolidated balance sheets.
	Construction Management Fee
	In the event that our advisor or its affiliates assist with planning and coordinating the construction of any capital or tenant improvements, our advisor or its affiliates are paid a construction management fee of up to 5.0% of the cost of such improvements. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not incur any construction management fees to our advisor or its affiliates.
	Construction management fees are capitalized as part of the associated asset and included in real estate investments, net in our accompanying consolidated balance sheets or will be expensed and included in our accompanying consolidated statements of operations, as applicable.
	Operating Expenses
	We reimburse our advisor or its affiliates for operating expenses incurred in rendering services to us, subject to certain limitations. However, we cannot reimburse our advisor or its affiliates at the end of any fiscal quarter for total operating expenses that, in the four consecutive fiscal quarters then ended, exceed the greater of: (i) 2.0% of our average invested assets, as defined in the Advisory Agreement, or (ii) 25.0% of our net income, as defined in the Advisory Agreement, unless our independent directors determined that such excess expenses were justified based on unusual and nonrecurring factors which they deem sufficient.
	From the commencement of our offering through December 31, 2014, our operating expenses exceeded this limitation by $199,000. Our operating expenses as a percentage of average invested assets and as a percentage of net income were 2.5% and (13.9)%, respectively, from the commencement of our offering through December 31, 2014. We satisfied the conditions of the minimum offering and had funds held in escrow released to us to commence real estate operations in May 2014. We purchased our first property in June 2014. At this early stage of our operations, our general and administrative expenses are relatively high compared with our net income and our average invested assets. Our board of directors determined that the relationship of our general and administrative expenses to our net income and our average invested assets was justified from the commencement of our offering through December 31, 2014 given the unusual costs of operating a public company in the early stage of operations.
	For the year ended December 31, 2014, our advisor or its affiliates incurred operating expenses on our behalf of $180,000. Our advisor or its affiliates did not incur any operating expenses on our behalf for the period from January 11, 2013 (Date of Inception) through December 31, 2013. Operating expenses are generally included in general and administrative in our accompanying consolidated statements of operations.
	Compensation for Additional Services
	Our advisor and its affiliates are paid for services performed for us other than those required to be rendered by our advisor or its affiliates under the Advisory Agreement. The rate of compensation for these services has to be approved by a majority of our board of directors, including a majority of our independent directors, and cannot exceed an amount that would be paid to unaffiliated parties for similar services. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, our advisor and its affiliates were not compensated for any additional services.
	Liquidity Stage
	Disposition Fees
	For services relating to the sale of one or more properties, our advisor or its affiliates are paid a disposition fee up to the lesser of 2.0% of the contract sales price or 50.0% of a customary competitive real estate commission given the circumstances surrounding the sale, in each case as determined by our board of directors, including a majority of our independent directors, upon the provision of a substantial amount of the services in the sales effort. The amount of disposition fees paid, when added to the real estate commissions paid to unaffiliated parties, will not exceed the lesser of the customary competitive real estate commission or an amount equal to 6.0% of the contract sales price. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not incur any disposition fees to our advisor or its affiliates.
	Subordinated Participation Interest
	Subordinated Distribution of Net Sales Proceeds
	In the event of liquidation, our advisor will be paid a subordinated distribution of net sales proceeds. The distribution will be equal to 15.0% of the remaining net proceeds from the sales of properties, after distributions to our stockholders, in the aggregate, of (i) a full return of capital raised from stockholders (less amounts paid to repurchase shares of our common stock pursuant to our share repurchase plan) plus (ii) an annual 7.0% cumulative, non-compounded return on the gross proceeds from the sale of shares of our common stock, as adjusted for distributions of net sales proceeds. Actual amounts to be received depend on the sale prices of properties upon liquidation. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not incur any such distributions to our advisor.
	Subordinated Distribution Upon Listing
	Upon the listing of shares of our common stock on a national securities exchange, in redemption of our advisor's limited partnership units, our advisor will be paid a distribution equal to 15.0% of the amount by which (i) the market value of our outstanding common stock at listing plus distributions paid prior to listing exceeds (ii) the sum of the total amount of capital raised from stockholders (less amounts paid to repurchase shares of our common stock pursuant to our share repurchase plan) and the amount of cash that, if distributed to stockholders as of the date of listing, would have provided them an annual 7.0% cumulative, non-compounded return on the gross proceeds from the sale of shares of our common stock through the date of listing. Actual amounts to be received depend upon the market value of our outstanding stock at the time of listing, among other factors. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not incur any such distributions to our advisor.
	Subordinated Distribution Upon Termination
	Pursuant to our Agreement of Limited Partnership, as amended, upon termination or non-renewal of the Advisory Agreement, our advisor will also be entitled to a subordinated distribution in redemption of its limited partnership units from our operating partnership equal to 15.0% of the amount, if any, by which (i) the appraised value of our assets on the termination date, less any indebtedness secured by such assets, plus total distributions paid through the termination date, exceeds (ii) the sum of the total amount of capital raised from stockholders (less amounts paid to repurchase shares of our common stock pursuant to our share repurchase plan) and the total amount of cash equal to an annual 7.0% cumulative, non-compounded return on the gross proceeds from the sale of shares of our common stock through the termination date. In addition, our advisor may elect to defer its right to receive a subordinated distribution upon termination until either a listing or other liquidity event, including a liquidation, sale of substantially all of our assets or merger in which our stockholders receive in exchange for their shares of our common stock, shares of a company that are traded on a national securities exchange.
	As of December 31, 2014, we had not recorded any charges to earnings related to the subordinated distribution upon termination.
	Stock Purchase Plans
	On March 5, 2014, our Chairman of the Board of Directors and Chief Executive Officer, Jeffrey T. Hanson, our President and Chief Operating Officer, Danny Prosky, and our Executive Vice President, General Counsel, Mathieu B. Streiff, each executed stock purchase plans, or the Stock Purchase Plans, whereby they each irrevocably agreed to invest 100% of their net after-tax base salary and cash bonus compensation earned as employees of American Healthcare Investors directly into our company by purchasing shares of our common stock. In addition, on March 5, 2014, our Chief Financial Officer, Shannon K S Johnson, our Senior Vice President — Acquisitions, Stefan K.L. Oh, our Secretary, Cora Lo, and our Vice President — Asset Management, Chris Rooney, each executed similar Stock Purchase Plans whereby they each irrevocably agreed to invest 15.0%, 15.0%, 10.0%, and 15.0%, respectively, of their net after-tax base salaries that were earned as employees of American Healthcare Investors directly into our company by purchasing shares of our common stock. Such arrangements terminated on December 31, 2014. Effective January 1, 2015, Messrs. Hanson, Prosky, Streiff, Oh and Rooney, and Mses. Johnson and Lo, each adopted a stock purchase plan on terms similar to each of the Stock Purchase Plans above. See Note 21, Subsequent Events — Stock Purchase Plans, for a further discussion.
	Purchases of shares of our common stock pursuant to the Stock Purchase Plans commenced after the initial release from escrow of the minimum offering amount, beginning with the officers' regularly scheduled payroll payment on May 20, 2014. The shares of common stock were purchased at a price of $9.00 per share, reflecting the purchase price of the shares in our offering, exclusive of selling commissions and the dealer manager fee.
	For the year ended December 31, 2014, our officers invested the following amounts and we issued the following shares of our common stock pursuant to the applicable stock purchase plan:
				Year Ended
				31-Dec-14
	Officer's Name	Title		Amount				Shares
	Jeffrey T. Hanson	Chairman of the Board of Directors and Chief Executive Officer		$	59,000			6,574
	Danny Prosky	President, Chief Operating Officer and Director		81,000				9,053
	Mathieu B. Streiff	Executive Vice President, General Counsel		74,000				8,188
	Shannon K S Johnson	Chief Financial Officer		13,000				1,475
	Stefan K.L. Oh	Senior Vice President — Acquisitions		14,000				1,556
	Cora Lo	Secretary		8,000				900
	Chris Rooney	Vice President — Asset Management		12,000				1,366
				$	261,000			29,112
Accounts Payable Due to Affiliates
The following amounts were outstanding to our affiliates as of December 31, 2014 and 2013:
	December 31,
Fee	2014				2013
Offering costs	$	415,000			$	—
Asset and property management fees	131,000				—
Acquisition fees	31,000				—
	$	577,000			$	—

Fair_Value_Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Fair Value Measurements	13. Fair Value Measurements
	Assets and Liabilities Reported at Fair Value
	The table below presents our assets and liabilities measured at fair value on a recurring basis as of December 31, 2014, aggregated by the level in the fair value hierarchy within which those measurements fall.
		Quoted Prices in			Significant Other			Significant		Total
		Active Markets for			Observable Inputs			Unobservable
		Identical Assets			(Level 2)			Inputs
		and Liabilities						(Level 3)
		(Level 1)
	Liabilities:
	Contingent consideration obligations	$	—		$	—		$	1,393,000	$	1,393,000
	Total liabilities at fair value	$	—		$	—		$	1,393,000	$	1,393,000
	There were no transfers into and out of fair value measurement levels during the year ended December 31, 2014. We did not have any assets and liabilities measured at fair value on a recurring basis as of December 31, 2013.
	Contingent Consideration
	Obligations
	In connection with our acquisitions of DeKalb Professional Center and Acworth Medical Complex, we have accrued $1,393,000 as contingent consideration obligations as of December 31, 2014. With regards to DeKalb Professional Center, we have accrued $598,000 and such consideration will be paid within one year of the acquisition date based on the seller's leasing of up to 3,525 square feet of unoccupied space and achieving certain lease criteria. The payment of such consideration will occur at the later of a qualified tenant taking occupancy or the commencement of the rent under the new lease. There is no minimum or maximum required payment and we have assumed that the seller will lease all of the unoccupied square footage within the specified time frame. With regards to Acworth Medical Complex, we have accrued $795,000 and such consideration will be paid within 18 months of the acquisition date based on the seller's leasing of up to 6,767 square feet of unoccupied space and achieving certain lease criteria. The payment of such consideration will occur after a qualified tenant delivers an estoppel, has taken occupancy and has begun paying rent under the new lease. There is no minimum or maximum required payment and we have assumed that the seller will lease 4,891 square feet of the 6,767 unoccupied square feet within the specified time frame.
	Unobservable Inputs and Reconciliation
	The fair value of the contingent consideration is determined based on the facts and circumstances existing at each reporting date and the likelihood of the counterparty achieving the necessary conditions based on a probability weighted discounted cash flow analysis based, in part, on significant inputs which are not observable in the market. As a result, we have determined that our contingent consideration valuations are classified in Level 3 of the fair value hierarchy. Our contingent consideration obligations are included in security deposits, prepaid rent and other liabilities in our accompanying consolidated balance sheets and any changes in their fair value subsequent to their acquisition date valuations are charged to earnings. Gains and losses recognized on the contingent consideration obligations are included in acquisition related expenses in our accompanying consolidated statements of operations.
	The following table shows quantitative information about unobservable inputs related to Level 3 fair value measurements used as of December 31, 2014 for the contingent consideration obligations:
	Acquisition		Fair Value as of			Unobservable Inputs(1)	Range of Inputs/Inputs
			31-Dec-14
	DeKalb Professional Center(2)		$	598,000		Percentage of Total Unoccupied Square Footage Leased Up	100%
						Rental Rate per Square Foot	$15.50
						Tenant Improvement Allowance per Square Foot	$30.00
	Acworth Medical Complex(2)		$	795,000		Percentage of Total Unoccupied Square Footage Leased Up	72.30%
						Rental Rate per Square Foot	$16.00
						Tenant Improvement Allowance per Square Foot	$30.00
	___________
	-1	The most significant input to the valuation is the percentage of total unoccupied square footage leased up and the rental rate per square foot. An increase (decrease) in the percentage of total unoccupied square feet leased up and rental rate per square foot would increase (decrease) the fair value. An increase (decrease) in the tenant improvement allowance per square foot would decrease (increase) the fair value.
	-2	Significant increases or decreases in any of the unobservable inputs in isolation or in the aggregate would result in a significantly higher or lower fair value measurement to the contingent consideration obligation as of December 31, 2014.
	We did not have any contingent consideration assets and obligations for the period from January 11, 2013 (Date of Inception) through December 31, 2013. The following is a reconciliation of the beginning and ending balances of our contingent consideration assets and obligations for the year ended December 31, 2014:
			Year Ended
			31-Dec-14
	Contingent Consideration Obligations:
	Beginning balance		$	—
	Additions to contingent consideration obligations		1,393,000
	Realized/unrealized (gains) losses recognized in earnings		—
	Ending balance		$	1,393,000
	Amount of total (gains) losses included in earnings attributable to the change in unrealized (gains) losses related to obligations still held		$	—
	Financial Instruments Disclosed at Fair Value
	ASC Topic 825, Financial Instruments, requires disclosure of the fair value of financial instruments, whether or not recognized on the face of the balance sheet. Fair value is defined under ASC Topic 820.
	Our accompanying consolidated balance sheets include the following financial instruments: cash and cash equivalents, accounts and other receivables, restricted cash, real estate and escrow deposits, accounts payable and accrued liabilities, accounts payable due to affiliates and mortgage loans payable, net.
	We consider the carrying values of cash and cash equivalents, accounts and other receivables, restricted cash, real estate and escrow deposits, accounts payable and accrued liabilities to approximate the fair value for these financial instruments based upon an evaluation of the underlying characteristics, market data and because of the short period of time between origination of the instruments and their expected realization. The fair value of cash and cash equivalents is classified in Level 1 of the fair value hierarchy. The fair value of the other financial instruments is classified in Level 2 of the fair value hierarchy. The fair value of accounts payable due to affiliates is not determinable due to the related party nature of the accounts payable.
	The fair value of the mortgage loans payable is estimated using a discounted cash flow analysis using borrowing rates available to us for debt instruments with similar terms and maturities. As of December 31, 2014, the fair value of the mortgage loans payable was $17,058,000 compared to the carrying value of $16,959,000. We did not have any mortgage loans payable as of December 31, 2013. We have determined that the mortgage loans payable valuations are classified as Level 2 within the fair value hierarchy.

Tax_Treatment_of_Distributions

Tax Treatment of Distributions (Unaudited)	12 Months Ended
	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Tax Treatment of Distributions (Unaudited)	14. Tax Treatment of Distributions (Unaudited)
	For federal income tax purposes, distributions to stockholders are characterized as ordinary income, capital gain distributions or nontaxable distributions. Nontaxable distributions will reduce U.S. stockholders’ basis (but not below zero) in their shares. The income tax treatment for distributions reportable for the year ended December 31, 2014 was as follows:
		Year Ended
		31-Dec-14
	Ordinary income	$	649,000	13.4	%
	Capital gain	—		—
	Return of capital	4,183,000		86.6
		$	4,832,000	100	%
	Amounts listed above do not include distributions paid on nonvested shares of our restricted common stock which have been separately reported.

Future_Minimum_Rent

Future Minimum Rent	12 Months Ended
	Dec. 31, 2014
Leases [Abstract]
Future Minimum Rent	15. Future Minimum Rent
	Rental Income
	We have operating leases with tenants that expire at various dates through 2034 and in some cases are subject to scheduled fixed increases or adjustments based on a consumer price index. Generally, our leases grant tenants renewal options. Our leases also generally provide for additional rents based on certain operating expenses. Future minimum base rent contractually due under operating leases, excluding tenant reimbursements of certain costs, as of December 31, 2014 for each of the next five years ending December 31 and thereafter was as follows:
	Year	Amount
	2015	$	24,574,000
	2016	24,250,000
	2017	23,520,000
	2018	23,279,000
	2019	22,071,000
	Thereafter	229,627,000
		$	347,321,000
	Rental Expense
	We have ground and other lease obligations that generally require fixed annual rental payments and may also include escalation clauses and renewal options. These leases expire at various dates through 2112, excluding extension options. Future minimum lease obligations under non-cancelable ground and other lease obligations as of December 31, 2014 for each of the next five years ending December 31 and thereafter was as follows:
	Year	Amount
	2015	$	89,000
	2016	87,000
	2017	87,000
	2018	86,000
	2019	86,000
	Thereafter	6,081,000
		$	6,516,000

Business_Combinations

Business Combinations	12 Months Ended
	Dec. 31, 2014
Business Combinations [Abstract]
Business Combinations	16. Business Combinations
	For the year ended December 31, 2014, using net proceeds from our offering and the assumption of mortgage loans payable, we completed 11 property acquisitions comprising 24 buildings, which have been accounted for as business combinations. The aggregate contract purchase price was $277,700,000, plus closing costs and acquisition fees of $7,345,000, which are included in acquisition related expenses in our accompanying consolidated statements of operations. See Note 3, Real Estate Investments, Net for a listing of the properties acquired, acquisition dates and mortgage loans payable assumed. We did not complete any property acquisitions for the year ended December 31, 2013.
	Results of operations for the property acquisitions during the year ended December 31, 2014 are reflected in our accompanying consolidated statements of operations for the period from the date of acquisition of each property through December 31, 2014. For the period from the acquisition date through December 31, 2014, we recognized the following amounts of revenue and net income (loss) for the property acquisitions:
	Acquisition		Revenue				Net Income (Loss)
	DeKalb Professional Center		$	187,000			$	23,000
	Country Club MOB		$	145,000			$	(51,000	)
	Acworth Medical Complex		$	309,000			$	126,000
	Wichita KS MOB		$	349,000			$	110,000
	Delta Valley ALF Portfolio		$	443,000			$	200,000
	Lee's Summit MO MOB		$	267,000			$	40,000
	Carolina Commons MOB		$	259,000			$	(68,000	)
	Mount Olympia MOB Portfolio		$	140,000			$	43,000
	Southlake TX Hospital		$	922,000			$	510,000
	East Texas MOB Portfolio		$	412,000			$	25,000
	Premier MOB		$	48,000			$	18,000
	The fair value of our 11 acquisitions at the time of each acquisition is shown below:
		DeKalb				Country Club				Acworth				Wichita KS				Delta Valley				Lee's Summit
		Professional				MOB				Medical				MOB				ALF Portfolio				MO MOB
		Center								Complex
	Building and improvements	$	2,871,000			$	2,306,000			$	6,123,000			$	6,288,000			$	11,472,000			$	5,068,000
	Land	479,000				240,000				570,000				943,000				679,000				1,045,000
	In-place leases	172,000				190,000				407,000				590,000				1,194,000				442,000
	Above market leases	—				21,000				251,000				958,000				—				195,000
	Total assets acquired	3,522,000				2,757,000				7,351,000				8,779,000				13,345,000				6,750,000
	Below market leases	(112,000		)		—				(113,000		)		(24,000		)		—				—
	Other liabilities	(598,000		)	-1	—				(795,000		)	-1	—				—				—
	Total liabilities assumed	(710,000		)		—				(908,000		)		(24,000		)		—				—
	Net assets acquired	$	2,812,000			$	2,757,000			$	6,443,000			$	8,755,000			$	13,345,000			$	6,750,000
			Carolina				Mount				Southlake TX				East Texas				Premier MOB
			Commons				Olympia MOB				Hospital				MOB Portfolio
			MOB				Portfolio
	Building and improvements		$	9,430,000			$	14,008,000			$	108,517,000			$	60,638,000			$	10,420,000
	Land		1,028,000				916,000				5,089,000				1,355,000				644,000
	In-place leases		653,000				1,226,000				14,394,000				5,513,000				592,000
	Above market leases		1,136,000				—				—				—				745,000
	Leasehold interest		—				—				—				1,493,000				—
	Total assets acquired		12,247,000				16,150,000				128,000,000				68,999,000				12,401,000
	Mortgage loans payable, net		(8,720,000		)		—				—				—				(8,306,000		)
	Below market leases		—				—				—				(608,000		)		(19,000		)
	Total liabilities assumed		(8,720,000		)		—				—				(608,000		)		(8,325,000		)
	Net assets acquired		$	3,527,000			$	16,150,000			$	128,000,000			$	68,391,000			$	4,076,000
	___________
	-1	Included in other liabilities is $598,000 and $795,000 accrued for as contingent consideration obligations in connection with the purchase of DeKalb Professional Center and Acworth Medical Complex, respectively. For a further discussion, see Note 13, Fair Value Measurements — Assets and Liabilities Reported at Fair Value — Contingent Consideration.
	Assuming the property acquisitions in 2014 discussed above had occurred on January 11, 2013 (Date of Inception), for the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, unaudited pro forma revenue, net income, net income attributable to controlling interest and net income per common share attributable to controlling interest — basic and diluted would have been as follows:
			Year Ended				Period from
							11-Jan-13
							(Date of Inception)
							through
			31-Dec-14				31-Dec-13
	Revenue		$	28,398,000			$	27,609,000
	Net income		$	6,720,000			$	712,000
	Net income attributable to controlling interest		$	6,720,000			$	712,000
	Net income per common share attributable to controlling interest — basic and diluted		$	0.16			$	0.02
	The unaudited pro forma adjustments assume that the offering proceeds, at a price of $10.00 per share, net of offering costs were raised as of January 11, 2013 (Date of Inception). In addition, acquisition related expenses associated with the acquisitions have been excluded from the pro forma results in 2014 and added to the 2013 pro forma results. The pro forma results are not necessarily indicative of the operating results that would have been obtained had the acquisitions occurred at the beginning of the periods presented, nor are they necessarily indicative of future operating results.

Segment_Reporting

Segment Reporting	12 Months Ended
	Dec. 31, 2014
Segment Reporting [Abstract]
Segment Reporting Disclosure	17. Segment Reporting
	ASC Topic 280, Segment Reporting, establishes standards for reporting financial and descriptive information about a public entity's reportable segments. As of December 31, 2014, we evaluated our business and made resource allocations based on three reportable business segments—medical office buildings, hospitals and senior housing. Our medical office buildings are typically leased to multiple tenants under separate leases in each building, thus requiring active management and responsibility for many of the associated operating expenses (although many of these are, or can effectively be, passed through to the tenants). Our hospital investments are primarily single tenant properties which lease the facilities to unaffiliated tenants under "triple-net" and generally "master" leases that transfer the obligation for all facility operating costs (including maintenance, repairs, taxes, insurance and capital expenditures) to the tenant. Our senior housing facilities are primarily single-tenant properties for which we lease the facilities to unaffiliated tenants under “triple-net” and generally “master” leases that transfer the obligation for all facility operating costs (including maintenance, repairs, taxes, insurance and capital expenditures) to the tenant.
	We evaluate performance based upon segment net operating income. We define segment net operating income as total revenues, less rental expenses, which excludes depreciation and amortization, general and administrative expenses, acquisition related expenses, interest expense and interest income for each segment. We believe that net income (loss), as defined by GAAP, is the most appropriate earnings measurement. However, we believe that segment net operating income serves as a useful supplement to net income (loss) because it allows investors and our management to measure unlevered property-level operating results and to compare our operating results to the operating results of other real estate companies and between periods on a consistent basis.
	Interest expense, depreciation and amortization and other expenses not attributable to individual properties are not allocated to individual segments for purposes of assessing segment performance.
	Non-segment assets primarily consist of corporate assets including cash and cash equivalents, other receivables, real estate and escrow deposits and other assets not attributable to individual properties.
	We had no operations during the period from January 11, 2013 (Date of Inception) through December 31, 2013. Summary information for the reportable segments during the year ended December 31, 2014 was as follows:
			Medical Office Buildings			Hospitals		Senior Housing		Year Ended
										December 31, 2014
	Revenue:
	Real estate revenue		$	2,117,000		$	921,000	$	443,000	$	3,481,000
	Expenses:
	Rental expenses		700,000			120,000		79,000		899,000
	Segment net operating income		$	1,417,000		$	801,000	$	364,000	$	2,582,000
	Expenses:
	General and administrative									$	1,238,000
	Acquisition related expenses									8,199,000
	Depreciation and amortization									1,510,000
	Loss from operations									(8,365,000		)
	Other income (expense):
	Interest expense (including amortization of deferred financing costs and debt premium)									(258,000		)
	Interest income									25,000
	Net loss									$	(8,598,000	)
	Assets by reportable segment as of December 31, 2014 and 2013 were as follows:
		December 31,
		2014			2013
	Medical office buildings	$	139,425,000		$	—
	Hospitals	129,075,000			—
	Senior housing	13,580,000			—
	Other	549,604,000			202,000
	Total assets	$	831,684,000		$	202,000

Concentration_of_Credit_Risk

Concentration of Credit Risk	12 Months Ended
	Dec. 31, 2014
Concentration of Credit Risk [Abstract]
Concentration of Credit Risk	18. Concentration of Credit Risk
	Financial instruments that potentially subject us to a concentration of credit risk are primarily cash and cash equivalents, accounts and other receivables, restricted cash and escrow deposits. Cash and cash equivalents are generally invested in investment-grade, short-term instruments with a maturity of three months or less when purchased. We have cash and cash equivalents in financial institutions that are insured by the Federal Deposit Insurance Corporation, or FDIC. As of December 31, 2014, we had cash and cash equivalents in excess of FDIC insured limits. We believe this risk is not significant. Concentration of credit risk with respect to accounts receivable from tenants is limited. We perform credit evaluations of prospective tenants, and security deposits are obtained at the time of property acquisition and upon lease execution.
	Based on leases in effect as of December 31, 2014, we owned properties in one state (Texas) which accounted for 10.0% or more of our annualized base rent. Properties located in Texas accounted for 71.1% of our annualized base rent. Accordingly, there is a geographic concentration of risk subject to fluctuations in Texas' economy.
	Based on leases in effect as of December 31, 2014, our three reportable business segments, medical office buildings, hospitals and senior housing, accounted for 49.1%, 46.1% and 4.8%, respectively, of our annualized base rent. As of December 31, 2014, two of our tenants at our properties accounted for 10.0% or more of our annualized base rent, as follows:
	Tenant		Annualized		Percentage of		Acquisition	Reportable Segment	GLA	Lease Expiration
			Base Rent(1)		Annualized				(Sq Ft)	Date
					Base Rent
	Forest Park Medical Center		$	10,844,000	44	%	Southlake TX Hospital	Hospitals	142,000	12/31/34
	Good Shepherd Health System(2)		$	2,582,000	10.5	%	East Texas MOB Portfolio	Medical Office Buildings	162,000	Various
	__________
	-1	Annualized base rent is based on contractual base rent from leases in effect as of December 31, 2014. The loss of any of these tenants or their inability to pay rent could have a material adverse effect on our business and results of operations.
	-2	Good Shepherd Health System has multiple leases in the East Texas MOB Portfolio with lease expiration dates of December 11, 2024 and December 11, 2029.
	For the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not own any properties.

Per_Share_Data

Per Share Data	12 Months Ended
	Dec. 31, 2014
Per Share Data [Abstract]
Earnings Per Share	19. Per Share Data
	We report earnings (loss) per share pursuant to ASC Topic 260, Earnings per Share. Basic earnings (loss) per share for all periods presented are computed by dividing net income (loss) allocated to controlling interest by the weighted average number of shares of our common stock outstanding during the period. Net income (loss) allocated to controlling interest is calculated as net income (loss) attributable to controlling interest less distributions allocated to participating securities of $2,000 for the year ended December 31, 2014. For the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not allocate any distributions to participating securities. Diluted earnings (loss) per share are computed based on the weighted average number of shares of our common stock and all potentially dilutive securities, if any. Nonvested shares of our restricted common stock and redeemable limited partnership units of our operating partnership are participating securities and give rise to potentially dilutive shares of our common stock. As of December 31, 2014 and 2013, there were 12,000 and 0 nonvested shares, respectively, of our restricted common stock outstanding, but such shares were excluded from the computation of diluted earnings per share because such shares were anti-dilutive during these periods. As of December 31, 2014 and 2013, there were 222 units of redeemable limited partnership units of our operating partnership outstanding, but such units were also excluded from the computation of diluted earnings per share because such units were anti-dilutive during these periods.

Selected_Quarterly_Financial_D

Selected Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Selected Quarterly Financial Data (Unaudited)	20. Selected Quarterly Financial Data (Unaudited)
	Set forth below is the unaudited selected quarterly financial data. We believe that all necessary adjustments, consisting only of normal recurring adjustments, have been included in the amounts stated below to present fairly, and in accordance with GAAP, the unaudited selected quarterly financial data when read in conjunction with our consolidated financial statements.
		Quarters Ended
		December 31, 2014			September 30, 2014			June 30, 2014			March 31, 2014
	Revenues	$	2,961,000		$	496,000		$	24,000		$	—
	Expenses	(9,172,000		)	(2,064,000		)	(564,000		)	(46,000		)
	Loss from operations	(6,211,000		)	(1,568,000		)	(540,000		)	(46,000		)
	Other expense	(208,000		)	(25,000		)	—			—
	Net loss	(6,419,000		)	(1,593,000		)	(540,000		)	(46,000		)
	Less: net (income) loss attributable to noncontrolling interests	—			—			(1,000		)	1,000
	Net loss attributable to controlling interest	$	(6,419,000	)	$	(1,593,000	)	$	(541,000	)	$	(45,000	)
	Net loss per common share attributable to controlling interest — basic and diluted	$	(0.17	)	$	(0.13	)	$	(0.47	)	$	(2.03	)
	Weighted average number of common shares outstanding — basic and diluted	38,687,859			11,935,505			1,152,933			22,222
	We had no results of operations for the period from January 11, 2013 (Date of Inception) through December 31, 2013.

Subsequent_Events

Subsequent Events

12 Months Ended

Dec. 31, 2014

Subsequent Events [Abstract]

Subsequent Events

21. Subsequent Events

Status of our Offering

On March 12, 2015, we had received and accepted subscriptions in our primary offering for 184,941,800 shares, or $1,842,733,000, excluding shares of our common stock issued pursuant to the DRIP, and terminated the primary portion of our offering.

We intend to continue to sell up to $35,000,000 in shares of our common stock in our offering pursuant to our DRIP. As of March 12, 2015, we had received and accepted subscriptions in our offering for 1,371,583 shares of our common stock, or $13,031,000, pursuant to our DRIP.

Share Repurchases

In January 2015, we repurchased 3,750 shares of our common stock, for an aggregate amount of $38,000, under our share repurchase plan.

2015 Stock Purchase Plans

Effective as of January 1, 2015, Messrs. Hanson, Prosky and Streiff, each executed stock purchase plans, or the 2015 Stock Purchase Plans, whereby they each irrevocably agreed to invest 100% of their net base salary and cash bonus compensation, after taxes and other withholdings, paid on or after January 1, 2015, earned as employees of American Healthcare Investors directly into our company by purchasing shares of our common stock. Additionally, effective as of January 1, 2015, Mses. Johnson and Lo, and Messrs. Oh and Rooney, each executed similar 2015 Stock Purchase Plans whereby they each irrevocably agreed to invest 15.0%, 10.0%, 15.0% and 15.0%, respectively, of their net base salaries, after taxes and other withholdings, paid on or after January 1, 2015, earned as employees of American Healthcare Investors directly into our company by purchasing shares of our common stock.

Purchases of shares of our common stock pursuant to the 2015 Stock Purchase Plans were purchased at a price of $9.00 per share, reflecting the purchase price of the shares offered to the public in our offering, reduced by selling commissions and the dealer manager fee in connection with such transactions. The 2015 Stock Purchase Plans terminated in connection with the termination of the primary portion of our offering.

Property Acquisitions

Subsequent to December 31, 2014, we completed the acquisitions of 17 buildings from unaffiliated parties. The aggregate contract purchase price of these properties was $286,060,000 and we paid $6,436,000 in acquisition fees to our advisor and its affiliates in connection with these acquisitions. We have not yet measured the fair value of the tangible and identified intangible assets and liabilities of the acquisition. The following is a summary of our property acquisitions subsequent to December 31, 2014:

Acquisition(1)

Location

Type

Date

Contract

Mortgage Loans Payable(2)

Acquisition Fee

Acquired

Purchase Price

Delta Valley ALF Portfolio(3)

Springdale, AR

Senior Housing

1/8/15

$

8,105,000

$

—

$

182,000

-4

Independence MOB Portfolio

Southgate, KY; Somerville, MA, Verona and Morristown, NJ; and Bronx, NY

Medical Office

1/13/15

135,000,000

—

3,038,000

-4

and

1/26/15

King of Prussia PA MOB

King of Prussia, PA

Medical Office

1/21/15

18,500,000

9,960,000

416,000

-4

North Carolina ALF Portfolio

Mooresville and Raleigh, NC

Senior Housing

1/28/15

38,856,000

—

874,000

-4

Orange Star Medical Portfolio

Durango, CO, Keller, Wharton and Friendswood, TX

Medical Office

2/26/15

57,650,000

—

1,297,000

-5

and

Hospital

Kingwood MOB Portfolio

Kingwood, TX

Medical Office

3/11/15

14,949,000

—

336,000

-5

Mt. Juliet TN MOB

Mount Juliet, TN

Medical Office

3/17/15

13,000,000

—

293,000

-5

$

286,060,000

$

9,960,000

$

6,436,000

______________

-1

We own 100% of our properties acquired subsequent to December 31, 2014.

-2

Represents the principal balance of the mortgage loans payable assumed by us at the time of acquisition.

-3

On January 8, 2015, we added one additional building to our existing Delta Valley ALF Portfolio. The other two buildings were purchased in September 2014.

-4

Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our property, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.

-5

Our advisor and its affiliates were paid in cash, as compensation for services rendered in connection with the investigation, selection and acquisition of our property, an acquisition fee of 2.25% of the contract purchase price.

Notes Receivable

On February 4, 2015, we acquired eight promissory notes at par in the aggregate outstanding principal amount of $60,217,000, or the Notes, comprised of four fixed rate notes in the aggregate outstanding principal amount of $28,650,000, or the Fixed Rate Notes, and four floating rate notes in the aggregate outstanding principal amount of $31,567,000, or the Floating Rate Notes. The Notes evidence interests in a portion of the Mezzanine A loan that consists in total of 40 promissory notes in the aggregate outstanding principal amount of $389,852,000. The Mezzanine A loan is secured by pledges of equity interests in the owners of a portfolio of domestic healthcare properties, which such owners are themselves owned indirectly by a non-wholly owned subsidiary of NorthStar Realty Finance Corp. The interest rate on the Fixed Rate Notes is 6.75% per annum. The interest rate on the Floating Rate Notes is equal to 6.00% per annum above the 30-day LIBOR (increasing to 6.25% per annum above the 30-day LIBOR during the second extension period, if any). The Notes require monthly interest only payments. The Fixed Rate Notes are scheduled to mature on December 9, 2019, at which time all unpaid principal, plus accrued and unpaid interest on the Fixed Rate Notes shall be due in full. The Floating Rate Notes are scheduled to mature on December 9, 2016, at which time all unpaid principal, plus accrued and unpaid interest on the Floating Rate Notes shall be due in full. The maturity of the Floating Rate Notes may be extended by three successive one-year extension periods at the borrower’s option, subject to satisfaction of certain conditions. Our advisor and its affiliates were paid, as compensation for services rendered in connection with the acquisition of the Notes, an acquisition fee of $1,204,000, or 2.00% of the aggregate principal amount.

Schedule_III_Real_Estate_and_A

Schedule III Real Estate and Accumulated Depreciation	12 Months Ended
	Dec. 31, 2014
SEC Schedule III, Real Estate and Accumulated Depreciation Disclosure [Abstract]
Schedule III Real Estate and Accumulated Depreciation
						Initial Cost to Company						Gross Amount of Which Carried at Close of Period(d)
	Description(a)			Encumbrances		Land		Buildings and		Cost  Capitalized		Land		Buildings and		Total(c)		Accumulated			Date of	Date  Acquired
								Improvements		Subsequent to				Improvements				Depreciation			Construction
										Acquisition(b)								(e)(f)
	DeKalb Professional Center (Medical Office)	Lithonia, GA		$	—	$	479,000	$	2,871,000	$	—	$	479,000	$	2,871,000	$	3,350,000	$	(79,000	)	2008	6/6/14
	Country Club MOB (Medical Office)	Stockbridge, GA		—		240,000		2,306,000		—		240,000		2,306,000		2,546,000		(56,000		)	2002	6/26/14
	Acworth Medical Complex (Medical Office)	Acworth, GA		—		216,000		3,135,000		—		216,000		3,135,000		3,351,000		(50,000		)	1976/2009	7/2/14
		Acworth, GA		—		250,000		2,214,000		—		250,000		2,214,000		2,464,000		(46,000		)	1976/2009	7/2/14
		Acworth, GA		—		104,000		774,000		—		104,000		774,000		878,000		(17,000		)	1976/2009	7/2/14
	Wichita KS MOB (Medical Office)	Wichita, KS		—		943,000		6,288,000		24,000		943,000		6,312,000		7,255,000		(87,000		)	1980/1996	9/4/14
	Delta Valley ALF Portfolio (Senior Housing)	Batesville, MS		—		331,000		5,103,000		—		331,000		5,103,000		5,434,000		(58,000		)	1999/2005	9/11/14
		Cleveland, MS		—		348,000		6,369,000		—		348,000		6,369,000		6,717,000		(79,000		)	2004	9/11/14
	Lee's Summit MO MOB (Medical Office)	Lee's Summit, MO		—		1,045,000		5,068,000		—		1,045,000		5,068,000		6,113,000		(74,000		)	2006	9/18/14
	Carolina Commons MOB (Medical Office)	Indian Land, SC		8,426,000		1,028,000		9,430,000		—		1,028,000		9,430,000		10,458,000		(105,000		)	2009	10/15/14
	Mount Olympia MOB Portfolio (Medical Office)	Olympia Fields, IL		—		298,000		2,726,000		—		298,000		2,726,000		3,024,000		(9,000		)	2005	12/4/14
		Columbus, OH		—		225,000		5,649,000		—		225,000		5,649,000		5,874,000		(16,000		)	2005	12/4/14
		Mount Dora, FL		—		393,000		5,633,000		—		393,000		5,633,000		6,026,000		(14,000		)	2009	12/4/14
	Southlake TX Hospital (Hospital)	Southlake, TX		—		5,089,000		108,517,000		—		5,089,000		108,517,000		113,606,000		(238,000		)	2013	12/4/14
	East Texas MOB Portfolio (Medical Office)	Longview, TX		—		—		19,942,000		—		—		19,942,000		19,942,000		(55,000		)	2008	12/12/14
		Longview, TX		—		228,000		965,000		—		228,000		965,000		1,193,000		(5,000		)	1979/1997	12/12/14
						Initial Cost to Company						Gross Amount of Which Carried at Close of Period(d)
	Description(a)			Encumbrances		Land		Buildings and		Cost  Capitalized		Land		Buildings and		Total(c)		Accumulated			Date of	Date  Acquired
								Improvements		Subsequent to				Improvements				Depreciation			Construction
										Acquisition(b)								(e)(f)
		Longview, TX		$	—	$	759,000	$	1,696,000	$	—	$	759,000	$	1,696,000	$	2,455,000	$	(8,000	)	1998	12/12/14
		Longview, TX		—		—		8,027,000		—		—		8,027,000		8,027,000		(23,000		)	2004	12/12/14
		Marshall, TX		—		368,000		1,711,000		—		368,000		1,711,000		2,079,000		(10,000		)	1970	12/12/14
		Longview, TX		—		—		696,000		—		—		696,000		696,000		(3,000		)	1956	12/12/14
		Longview, TX		—		—		27,601,000		—		—		27,601,000		27,601,000		(92,000		)	1985/1993/2004	12/12/14
	Premier MOB (Medical Office)	Novi, MI		7,938,000		644,000		10,420,000		—		644,000		10,420,000		11,064,000		—			2006	12/19/14
				$	16,364,000	$	12,988,000	$	237,141,000	$	24,000	$	12,988,000	$	237,165,000	$	250,153,000	$	(1,124,000	)
	________________
	(a)	We own 100% of our properties as of December 31, 2014.
	(b)	The cost capitalized subsequent to acquisition is shown net of dispositions.
	(c)	The changes in total real estate for the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013 are as follows:
		Amount
	Balance — January 11, 2013 (Date of Inception)	$	—
	Acquisitions	—
	Additions	—
	Dispositions	—
	Balance — December 31, 2013	$	—
	Acquisitions	250,129,000
	Additions	24,000
	Dispositions	—
	Balance — December 31, 2014	$	250,153,000
	(d)	As of December 31, 2014, for federal income tax purposes, the aggregate cost of our properties is $284,988,000.
	(e)	The changes in accumulated depreciation for the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013 are as follows:
		Amount
	Balance — January 11, 2013 (Date of Inception)	$	—
	Additions	—
	Dispositions	—
	Balance — December 31, 2013	$	—
	Additions	1,124,000
	Dispositions	—
	Balance — December 31, 2014	$	1,124,000
	(f)	The cost of buildings and capital improvements is depreciated on a straight-line basis over the estimated useful lives of the buildings and capital improvements, up to 39 years, and the cost for tenant improvements is depreciated over the shorter of the lease term or useful life, ranging from one months to 20.1 years. Furniture, fixtures and equipment is depreciated over the estimated useful life ranging from five years to 10 years.

Summary_of_Significant_Account1

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2014
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation
	Our accompanying consolidated financial statements include our accounts and those of our operating partnership, the wholly owned subsidiaries of our operating partnership and all non-wholly owned subsidiaries and any variable interest entities, or VIEs, as defined in Financial Accounting Standards Board, or FASB, Accounting Standards Codification, or ASC, Topic 810, Consolidation, or ASC Topic 810, which we have concluded should be consolidated pursuant to ASC Topic 810.
	We operate and intend to continue to operate in an umbrella partnership REIT structure in which our operating partnership, or wholly owned subsidiaries of our operating partnership, will own substantially all of the properties acquired on our behalf. We are the sole general partner of our operating partnership, and as of December 31, 2014 and 2013, we owned greater than a 99.99% and a 99.01%, respectively, general partnership interest therein. Our advisor is a limited partner of our operating partnership, and as of December 31, 2014 and 2013, owned less than a 0.01% and a 0.99%, respectively, noncontrolling limited partnership interest therein.
	Because we are the sole general partner of our operating partnership and have unilateral control over its management and major operating decisions (even if additional limited partners are admitted to our operating partnership), the accounts of our operating partnership are consolidated in our consolidated financial statements. All significant intercompany accounts and transactions are eliminated in consolidation.
Use of Estimates	Use of Estimates
	The preparation of our consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of our consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates are made and evaluated on an on-going basis using information that is currently available as well as various other assumptions believed to be reasonable under the circumstances. Actual results could differ from those estimates, perhaps in material adverse ways, and those estimates could be different under different assumptions or conditions.
Cash and Cash Equivalents	Cash and Cash Equivalents
	Cash and cash equivalents consist of all highly liquid investments with a maturity of three months or less when purchased.
Restricted Cash	Restricted Cash
	Restricted cash is primarily comprised of lender required accounts for property taxes, tenant improvements, capital improvements and insurance which are restricted as to use or withdrawal.
Revenue Recognition, Tenant Receivables and Allowance for Uncollectible Accounts	Revenue Recognition, Tenant Receivables and Allowance for Uncollectible Accounts
	We recognize revenue in accordance with ASC Topic 605, Revenue Recognition, or ASC Topic 605. ASC Topic 605 requires that all four of the following basic criteria be met before revenue is realized or realizable and earned: (1) there is persuasive evidence that an arrangement exists; (2) delivery has occurred or services have been rendered; (3) the seller’s price to the buyer is fixed and determinable; and (4) collectability is reasonably assured.
	In accordance with ASC Topic 840, Leases, minimum annual rental revenue is recognized on a straight-line basis over the term of the related lease (including rent holidays). Differences between real estate revenue recognized and cash amounts contractually due from tenants under the lease agreements are recorded to deferred rent receivable or deferred rent liability, as applicable. Tenant reimbursement revenue, which is comprised of additional amounts recoverable from tenants for common area maintenance expenses and certain other recoverable expenses, is recognized as revenue in the period in which the related expenses are incurred. Tenant reimbursements are recognized and presented in accordance with ASC Subtopic 605-45, Revenue Recognition — Principal Agent Consideration, or ASC Subtopic 605-45. ASC Subtopic 605-45 requires that these reimbursements be recorded on a gross basis, as we are generally the primary obligor with respect to purchasing goods and services from third-party suppliers, have discretion in selecting the supplier and have credit risk. We recognize lease termination fees at such time when there is a signed termination letter agreement, all of the conditions of the agreement have been met and the tenant is no longer occupying the property.
	Tenant receivables and unbilled deferred rent receivables are carried net of an allowance for uncollectible amounts. An allowance is maintained for estimated losses resulting from the inability of certain tenants to meet the contractual obligations under their lease agreements. We also maintain an allowance for deferred rent receivables arising from the straight line recognition of rents. Such allowances are charged to bad debt expense which is included in general and administrative in our accompanying consolidated statements of operations. Our determination of the adequacy of these allowances is based primarily upon evaluations of historical loss experience, the tenant's financial condition, security deposits, letters of credit, lease guarantees and current economic conditions and other relevant factors. As of December 31, 2014 and 2013, we did not have any allowances for uncollectible accounts. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, we did not incur any bad debt expense.
Real Estate Investments, Net	Real Estate Investments, Net
	We carry our operating properties at historical cost less accumulated depreciation. The cost of operating properties includes the cost of land and completed buildings and related improvements. Expenditures that increase the service life of properties are capitalized and the cost of maintenance and repairs is charged to expense as incurred. The cost of buildings and capital improvements is depreciated on a straight-line basis over the estimated useful lives of the buildings and capital improvements, up to 39 years, and the cost for tenant improvements is depreciated over the shorter of the lease term or useful life, ranging from one month to 20.1 years. Furniture, fixtures and equipment, if any, is depreciated over the estimated useful life, ranging from five years to 10 years. When depreciable property is retired, replaced or disposed of, the related costs and accumulated depreciation is removed from the accounts and any gain or loss is reflected in earnings.
	As part of the leasing process, we may provide the lessee with an allowance for the construction of leasehold improvements. These leasehold improvements are capitalized and recorded as tenant improvements and depreciated over the shorter of the useful life of the improvements or the lease term. If the allowance represents a payment for a purpose other than funding leasehold improvements, or in the event we are not considered the owner of the improvements, the allowance is considered to be a lease inducement and is recognized over the lease term as a reduction of rental revenue on a straight-line basis. Factors considered during this evaluation include, among other things, who holds legal title to the improvements as well as other controlling rights provided by the lease agreement and provisions for substantiation of such costs (e.g. unilateral control of the tenant space during the build-out process). Determination of the appropriate accounting for the payment of a tenant allowance is made on a lease-by-lease basis, considering the facts and circumstances of the individual tenant lease. Recognition of lease revenue commences when the lessee is given possession of the leased space upon completion of tenant improvements when we are the owner of the leasehold improvements. However, when the leasehold improvements are owned by the tenant, the lease inception date (and the date on which recognition of lease revenue commences) is the date the tenant obtains possession of the leased space for purposes of constructing its leasehold improvements.
	We assess the impairment of an operating property when events or changes in circumstances indicate that its carrying amount may not be recoverable. Impairment losses are recorded on an operating property when indicators of impairment are present and the carrying amount exceeds the sum of the future undiscounted cash flows expected to result from the use and eventual disposition of the property. We would recognize an impairment loss to the extent the carrying amount exceeded the estimated fair value of the property. For the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, there were no impairment losses recorded.
Property Acquisitions	Property Acquisitions
	In accordance with ASC Topic 805, Business Combinations, or ASC Topic 805, we, with assistance from independent valuation specialists, measure the fair value of tangible and identified intangible assets and liabilities, as applicable, based on their respective fair values for acquired properties. The determination of the fair value of land is based upon comparable sales data. In cases where a leasehold interest in the land is acquired, the value of the leasehold interest is determined by discounting the difference between the contract ground lease payments and a market ground lease payment back to a present value as of the acquisition date. The market ground lease payment is estimated as a percentage of the land value. The fair value of buildings is based upon our determination of the value as if it were to be replaced and vacant using cost data and discounted cash flow models similar to those used by independent appraisers. We also recognize the fair value of furniture, fixtures and equipment on the premises, if any, as well as the above or below market rent, the value of in-place leases, the value of in-place lease costs, tenant relationships, master leases, above or below market debt and derivative financial instruments assumed. Factors considered by us include an estimate of carrying costs during the expected lease-up periods considering current market conditions and costs to execute similar leases.
	The value of the above or below market component of the acquired in-place leases is determined based upon the present value (using a discount rate which reflects the risks associated with the acquired leases) of the difference (if greater than 10.0%) between the level payment equivalent of the contract rent paid pursuant to the lease, and our estimate of market rent payments taking into account rent steps throughout the lease. In the case of leases with options, unless an option rent is more than 5.0% below market rent, it is not assumed to be exercised. The amounts related to above market leases are included in identified intangible assets, net in our accompanying consolidated balance sheets and are amortized against real estate revenue over the remaining non-cancelable lease term of the acquired leases with each property. The amounts related to below market leases are included in identified intangible liabilities, net in our accompanying consolidated balance sheets and are amortized to real estate revenue over the remaining non-cancelable lease term plus any below market renewal options of the acquired leases with each property.
	The value of in-place lease costs and the value of tenant relationships, if any, are based on management's evaluation of the specific characteristics of the tenant's lease and our overall relationship with the tenants. Characteristics considered by us in allocating these values include the nature and extent of the credit quality and expectations of lease renewals, among other factors. The amounts related to in-place lease costs are included in identified intangible assets, net in our accompanying consolidated balance sheets and are amortized to depreciation and amortization expense over the average remaining non-cancelable lease term of the acquired leases with each property. The amounts related to the value of tenant relationships, if any, would be included in identified intangible assets, net in our accompanying consolidated balance sheets and would be amortized to depreciation and amortization expense over the average remaining non-cancelable lease term of the acquired leases plus the market renewal lease term. The value of a master lease, in which a previous owner or a tenant is relieved of specific rental obligations as additional space is leased, is determined by discounting the expected real estate revenue associated with the master lease space over the assumed lease-up period.
	The value of above or below market debt is determined based upon the present value of the difference between the cash flow stream of the assumed mortgage and the cash flow stream of a market rate mortgage at the time of assumption. The value of above or below market debt is included in mortgage loans payable, net in our accompanying consolidated balance sheets and is amortized against or to interest expense, as applicable, over the remaining term of the assumed mortgage.
	The value of derivative financial instruments, if any, would be determined in accordance with ASC Topic 820, Fair Value Measurements and Disclosures, or ASC Topic 820, and would be included in derivative financial instruments in our accompanying consolidated balance sheets.
	The values of contingent consideration assets and liabilities are analyzed at the time of acquisition. For contingent purchase options, the fair market value of the acquired asset is compared to the specified option price at the exercise date. If the option price is below market, it is assumed to be exercised and the difference between the fair market value and the option price is discounted to the present value at the time of acquisition.
	The fair values are subject to change based on information received within one year of the purchase related to one or more events identified at the time of purchase which confirm the value of an asset or liability received in an acquisition of property.
Fair Value Measurements	Fair Value Measurements
	We follow ASC Topic 820 to account for the fair value of certain assets and liabilities. ASC Topic 820 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. ASC Topic 820 applies to reported balances that are required or permitted to be measured at fair value under existing accounting pronouncements; accordingly, the standard does not require any new fair value measurements of reported balances.
	ASC Topic 820 emphasizes that fair value is a market-based measurement, not an entity-specific measurement. Therefore, a fair value measurement should be determined based on the assumptions that market participants would use in pricing the asset or liability. As a basis for considering market participant assumptions in fair value measurements, ASC Topic 820 establishes a fair value hierarchy that distinguishes between market participant assumptions based on market data obtained from sources independent of the reporting entity (observable inputs that are classified within Levels 1 and 2 of the hierarchy) and the reporting entity’s own assumptions about market participant assumptions (unobservable inputs classified within Level 3 of the hierarchy).
	Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that we have the ability to access. An active market is defined as a market in which transactions for the assets or liabilities occur with sufficient frequency and volume to provide pricing information on an ongoing basis. Level 2 inputs are inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs may include quoted prices for similar assets and liabilities in active markets, as well as inputs that are observable for the asset or liability (other than quoted prices), such as interest rates, foreign exchange rates and yield curves that are observable at commonly quoted intervals. Level 3 inputs are unobservable inputs for the asset or liability which are typically based on an entity’s own assumptions, as there is little, if any, related market activity. In instances where the determination of the fair value measurement is based on inputs from different levels of the fair value hierarchy, the level in the fair value hierarchy within which the entire fair value measurement falls is based on the lowest level input that is significant to the fair value measurement in its entirety. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability.
	See Note 13, Fair Value Measurements, for a further discussion.
Real Estate and Escrow Deposits	Real Estate and Escrow Deposits
	Real estate and escrow deposits include funds held by escrow agents and others to be applied towards the purchase of real estate.
Other Assets, Net	Other Assets, Net
	Other assets consist of deferred financing costs, deferred rent receivables and prepaid expenses and deposits. Deferred financing costs include amounts paid to lenders and others to obtain financing. Such costs are amortized using the straight-line method over the term of the related loan, which approximates the effective interest rate method. Amortization of deferred financing costs is included in interest expense in our accompanying consolidated statements of operations.
	See Note 5, Other Assets, Net, for a further discussion.
Accounts Payable and Accrued Liabilities	Accounts Payable and Accrued Liabilities
	As of December 31, 2014, accounts payable and accrued liabilities consist primarily of distributions payable of $2,992,000 and accrued property taxes of $1,914,000. We did not have any accounts payable and accrued liabilities as of December 31, 2013.
Contingent Consideration	Contingent Consideration
	As of December 31, 2014, included in security deposits, prepaid rent and other liabilities in our accompanying consolidated balance sheets was $1,393,000 of contingent consideration obligations in connection with the acquisitions of DeKalb Professional Center and Acworth Medical Complex. Such amounts are due upon certain criteria being met within specified time frames. We did not have any contingent consideration obligations as of December 31, 2013. See Note 13, Fair Value Measurements — Assets and Liabilities Reported at Fair Value — Contingent Consideration, for a further discussion.
Stock Compensation	Stock Compensation
	We follow ASC Topic 718, Compensation – Stock Compensation, or ASC Topic 718, to account for our stock compensation pursuant to the 2013 Incentive Plan, or our incentive plan. See Note 11, Equity — 2013 Incentive Plan, for a further discussion of grants under our incentive plan.
Income Taxes	Income Taxes
	We have not yet elected to be taxed as a REIT under the Code. We believe we currently qualify, and intend to make an election to be taxed, as a REIT, under Sections 856 through 860 of the Code, beginning with our taxable year ended December 31, 2014, and we intend to continue to be taxed as a REIT. To qualify and maintain our qualification as a REIT, we must meet certain organizational and operational requirements, including a requirement to currently distribute at least 90.0% of our annual ordinary taxable income, excluding net capital gains, to stockholders. As a REIT, we generally will not be subject to federal income tax on taxable income that we distribute to our stockholders.
	If we fail to qualify and maintain our qualification as a REIT in any taxable year, we will then be subject to federal income taxes on our taxable income at regular corporate rates and will not be permitted to qualify for treatment as a REIT for federal income tax purposes for four years following the year during which qualification is lost unless the Internal Revenue Service grants us relief under certain statutory provisions. Such an event could have a material adverse affect on our net income and net cash available for distribution to stockholders.
	We follow ASC Topic 740, Income Taxes, to recognize, measure, present and disclose in our accompanying consolidated financial statements uncertain tax positions that we have taken or expect to take on a tax return. As of December 31, 2014 and 2013, we did not have any tax benefits or liabilities for uncertain tax positions that we believe should be recognized in our accompanying consolidated financial statements.
Segment Disclosure	Segment Disclosure
	ASC Topic 280, Segment Reporting, establishes standards for reporting financial and descriptive information about a public entity's reportable segments. As of December 31, 2014, we operated through three reportable business segments —medical office buildings, hospitals and senior housing. Prior to December 2014, we operated through two reportable business segments; however, with the addition of our first hospital in December 2014, we segregated our operations into three reporting segments to assess the performance of our business in the same way that management reviews our performance and makes operating decisions. Prior to September 2014, we operated through one reportable business segment; however, with the addition of our first senior housing facility in September 2014, we segregated our operations into two reporting segments to assess the performance of our business in the same way that management reviews our performance and makes operating decisions.
	See Note 17, Segment Reporting, for a further discussion.
GLA and Other Measures	GLA and Other Measures
	GLA and other measures used to describe real estate investments included in our accompanying consolidated financial statements are presented on an unaudited basis.
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements
	In April 2014, the FASB issued Accounting Standards Update, or ASU, 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity, or ASU 2014-08, which amends the definition of a discontinued operation to raise the threshold for disposals to qualify as discontinued operations and requires additional disclosures about disposal transactions. Under ASU 2014-08, a disposal of a component of an entity or a group of components of an entity is required to be reported in discontinued operations if the disposal represents a strategic shift that has (or will have) a major effect on an entity's operations and financial results when the component or group of components either (i) has been disposed of or (ii) is classified as held for sale. In addition, ASU 2014-08 requires additional disclosures about both (i) a disposal transaction that meets the definition of a discontinued operation and (ii) an individually significant component of an entity that is disposed of or held for sale that does not qualify for discontinued operations presentation in the financial statements. We anticipate that the majority of our future property dispositions, if any, will not be classified as discontinued operations. ASU 2014-08 is effective prospectively for interim and annual reporting periods beginning after December 15, 2014 with early adoption permitted. We early adopted ASU 2014-08 on January 1, 2014, which did not have an impact on our consolidated financial statements.
	In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, or ASU 2014-09, which requires an entity to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 supersedes most existing revenue recognition guidance, including industry-specific revenue recognition guidance, and is effective for public entities for interim and annual reporting periods beginning after December 15, 2016. Further, the application of ASU 2014-09 permits the use of either the full retrospective or cumulative effect transition approach. Early application is not permitted. We are continuing to evaluate this guidance; however, we do not expect its adoption to have a significant impact on our consolidated financial statements, as a substantial portion of our revenue consists of rental income from leasing arrangements, which are specifically excluded from ASU 2014-09.
	In February 2015, the FASB issued ASU 2015-02, Amendments to the Consolidation Analysis, or ASU 2015-02, which amends the consolidation analysis required under ASC Topic 810. Specifically, ASU 2015-02 (i) modifies the evaluation of whether limited partnerships and similar legal entities are VIEs, (ii) eliminates the presumption that a general partner should consolidate a limited partnership and (iii) amends the effect of fee arrangements in the primary beneficiary determination. Further, the application of ASU 2014-02 permits the use of either the full retrospective or modified retrospective adoption approach. ASU 2015-02 is effective for interim and annual reporting periods beginning after December 15, 2015 with early adoption permitted. We have not yet selected a transition method nor have we determined the impact the adoption of ASU 2014-02 on January 1, 2016 will have on our consolidated financial statements, if any.

Real_Estate_Investments_Net_Ta

Real Estate Investments, Net (Tables)	12 Months Ended
	Dec. 31, 2014
Real Estate [Abstract]
Real Estate Investments, Net	Our real estate investments, net consisted of the following as of December 31, 2014 and 2013:
		December 31,
		2014				2013
	Building and improvements	$	237,165,000			$	—
	Land	12,988,000				—
		250,153,000				—
	Less: accumulated depreciation	(1,124,000		)		—
		$	249,029,000			$	—
Summary of Acquisitions	Acquisitions in 2014
	For the year ended December 31, 2014, we completed 11 property acquisitions comprising 24 buildings from unaffiliated parties. The aggregate contract purchase price of these properties was $277,700,000 and we incurred $6,248,000 to our advisor and its affiliates in acquisition fees in connection with these property acquisitions. The following is a summary of our property acquisitions for the year ended December 31, 2014:
	Acquisition(1)		Location		Type		Date Acquired	Contract		Mortgage Loans Payable(2)		Acquisition Fee(3)
								Purchase Price
	DeKalb Professional Center		Lithonia, GA		Medical Office		6/6/14	$	2,830,000	$	—	$	64,000
	Country Club MOB		Stockbridge, GA		Medical Office		6/26/14	2,775,000		—		62,000
	Acworth Medical Complex		Acworth, GA		Medical Office		7/2/14	6,525,000		—		147,000
	Wichita KS MOB		Wichita, KS		Medical Office		9/4/14	8,800,000		—		198,000
	Delta Valley ALF Portfolio		Batesville and Cleveland, MS		Senior Housing		9/11/14	13,345,000		—		300,000
	Lee's Summit MO MOB		Lee's Summit, MO		Medical Office		9/18/14	6,750,000		—		152,000
	Carolina Commons MOB		Indian Land, SC		Medical Office		10/15/14	12,000,000		8,474,000		270,000
	Mount Olympia MOB Portfolio		Mount Dora, FL, Olympia Fields, IL; and Columbus, OH		Medical Office		12/4/14	16,150,000		—		363,000
	Southlake TX Hospital		Southlake, TX		Hospital		12/4/14	128,000,000		—		2,880,000
	East Texas MOB Portfolio		Longview and Marshall, TX		Medical Office		12/12/14	68,500,000		—		1,541,000
	Premier MOB		Novi, MI		Medical Office		12/19/14	12,025,000		7,950,000		271,000
	Total							$	277,700,000	$	16,424,000	$	6,248,000
	___________
	-1	We own 100% of our properties acquired in 2014.
	-2	Represents the principal balance of the mortgage loans payable assumed by us at the time of acquisition.
	-3	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our properties, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.
	The following is a summary of our property acquisitions subsequent to December 31, 2014:
	Acquisition(1)		Location		Type		Date	Contract		Mortgage Loans Payable(2)		Acquisition Fee
							Acquired	Purchase Price
	Delta Valley ALF Portfolio(3)		Springdale, AR		Senior Housing		1/8/15	$	8,105,000	$	—	$	182,000	-4
	Independence MOB Portfolio		Southgate, KY; Somerville, MA, Verona and Morristown, NJ; and Bronx, NY		Medical Office		1/13/15	135,000,000		—		3,038,000		-4
							and
							1/26/15
	King of Prussia PA MOB		King of Prussia, PA		Medical Office		1/21/15	18,500,000		9,960,000		416,000		-4
	North Carolina ALF Portfolio		Mooresville and Raleigh, NC		Senior Housing		1/28/15	38,856,000		—		874,000		-4
	Orange Star Medical Portfolio		Durango, CO, Keller, Wharton and Friendswood, TX		Medical Office		2/26/15	57,650,000		—		1,297,000		-5
					and
					Hospital
	Kingwood MOB Portfolio		Kingwood, TX		Medical Office		3/11/15	14,949,000		—		336,000		-5
	Mt. Juliet TN MOB		Mount Juliet, TN		Medical Office		3/17/15	13,000,000		—		293,000		-5
								$	286,060,000	$	9,960,000	$	6,436,000
	______________
	-1	We own 100% of our properties acquired subsequent to December 31, 2014.
	-2	Represents the principal balance of the mortgage loans payable assumed by us at the time of acquisition.
	-3	On January 8, 2015, we added one additional building to our existing Delta Valley ALF Portfolio. The other two buildings were purchased in September 2014.
	-4	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our property, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.
	-5	Our advisor and its affiliates were paid in cash, as compensation for services rendered in connection with the investigation, selection and acquisition of our property, an acquisition fee of 2.25% of the contract purchase price.

Identified_Intangible_Assets_N1

Identified Intangible Assets, Net (Tables)	12 Months Ended
	Dec. 31, 2014
Finite-Lived Intangible Assets, Net [Abstract]
Identified intangible assets, net	Identified intangible assets, net consisted of the following as of December 31, 2014 and 2013:
		December 31,
		2014			2013
	In-place leases, net of accumulated amortization of $339,000 as of December 31, 2014 (with a weighted average remaining life of 15.9 years as of December 31, 2014)	$	24,987,000		$	—
	Above market leases, net of accumulated amortization of $145,000 as of December 31, 2014 (with a weighted average remaining life of 7.0 years as of December 31, 2014)	3,157,000			—
	Leasehold interests, net of accumulated amortization of $1,000 as of December 31, 2014 (with a weighted average remaining life of 75.0 years as of December 31, 2014)	1,492,000			—
		$	29,636,000		$	—
Amortization expense on identified intangible assets	As of December 31, 2014, estimated amortization expense on the identified intangible assets for each of the next five years ending December 31 and thereafter was as follows:
	Year		Amount
	2015		$	2,776,000
	2016		2,650,000
	2017		2,408,000
	2018		2,291,000
	2019		1,936,000
	Thereafter		17,575,000
			$	29,636,000

Other_Assets_Net_Tables

Other Assets, Net (Tables)	12 Months Ended
	Dec. 31, 2014
Other Assets [Abstract]
Other Assets, Net	Other assets, net consisted of the following as of December 31, 2014 and 2013:
		December 31,
		2014			2013
	Deferred financing costs, net of accumulated amortization of $87,000 as of December 31, 2014	$	899,000		$	—
	Deferred rent receivables	240,000			—
	Prepaid expenses and deposits	177,000			—
		$	1,316,000		$	—
Estimated Amortization Expense on Deferred Financing Costs and Lease Commissions	As of December 31, 2014, estimated amortization expense on deferred financing costs for each of the next five years ending December 31 and thereafter was as follows:
	Year		Amount
	2015		$	321,000
	2016		321,000
	2017		185,000
	2018		15,000
	2019		15,000
	Thereafter		42,000
			$	899,000

Identified_Intangible_Liabilit1

Identified Intangible Liabilities, Net (Tables)	12 Months Ended
	Dec. 31, 2014
Identified Intangible Liabilities [Abstract]
Summary of Amortization Expense on Below Market Leases	As of December 31, 2014, estimated amortization expense on below market leases for each of the next five years ending December 31 and thereafter was as follows:
	Year	Amount
	2015	$	240,000
	2016	219,000
	2017	130,000
	2018	81,000
	2019	60,000
	Thereafter	111,000
		$	841,000

Mortgage_Loans_Payable_Net_Tab

Mortgage Loans Payable, Net (Tables)	12 Months Ended
	Dec. 31, 2014
Mortgage Loans on Real Estate [Abstract]
Mortgage Loans Payable	Mortgage loans payable, net consisted of the following as of December 31, 2014:
			Contractual				December 31,
			Interest Rate(1)			Maturity Date	2014
	Fixed Rate Debt:
	Carolina Commons MOB		5	%		1/1/23	$	8,426,000
	Premier MOB		6.29	%		1/5/17	7,938,000
	Total fixed rate debt						16,364,000
	Add: premium						595,000
	Mortgage loans payable, net						$	16,959,000
	___________
	-1	Represents the per annum interest rate in effect as of December 31, 2014.
Schedule of Activity Related to Notes Payable	The following shows the change in mortgage loans payable, net for the year ended December 31, 2014:
			Amount
	Mortgage loans payable, net — December 31, 2013		$	—
	Additions:
	Assumption of mortgage loans payable, net		17,026,000
	Deductions:
	Scheduled principal payments on mortgage loans payable		(60,000		)
	Amortization of premium on mortgage loans payable		(7,000		)
	Mortgage loans payable, net — December 31, 2014		$	16,959,000
Principal Payments Due on Mortgage Loans Payable	As of December 31, 2014, the principal payments due on our mortgage loans payable for each of the next five years ending December 31 and thereafter were as follows:
	Year		Amount
	2015		$	440,000
	2016		476,000
	2017		7,950,000
	2018		342,000
	2019		359,000
	Thereafter		6,797,000
			$	16,364,000

Redeemable_Noncontrolling_Inte1

Redeemable Noncontrolling Interest (Tables)	12 Months Ended
	Dec. 31, 2014
Temporary Equity [Abstract]
Redeemable Noncontrolling Interest	The changes in the carrying amount of redeemable noncontrolling interest consisted of the following for the year ended December 31, 2014:
		Amount
	Balance — December 31, 2013	$	—
	Reclassification from equity	2,000
	Net (loss) income attributable to redeemable noncontrolling interest	—
	Balance — December 31, 2014	$	2,000

Equity_Tables

Equity (Tables)	12 Months Ended
	Dec. 31, 2014
Share-Based Compensation
Status and Changes of Nonvested Shares of Restricted Common Stock	A summary of the status of the nonvested shares of our restricted common stock as of December 31, 2014 and 2013 and the changes for the year ended December 31, 2014, is presented below:
		Number of Nonvested		Weighted
		Shares of our		Average Grant
		Restricted Common Stock		Date Fair Value
	Balance — December 31, 2013	—		$	—
	Granted	15,000		$	10
	Vested	(3,000	)	$	10
	Forfeited	—		$	—
	Balance — December 31, 2014	12,000		$	10
	Expected to vest — December 31, 2014	12,000		$	10

Related_Party_Transactions_Tab

Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2014
Related Party Transactions [Abstract]
Schedule of Related Party Transactions	For the year ended December 31, 2014, our officers invested the following amounts and we issued the following shares of our common stock pursuant to the applicable stock purchase plan:
				Year Ended
				31-Dec-14
	Officer's Name	Title		Amount				Shares
	Jeffrey T. Hanson	Chairman of the Board of Directors and Chief Executive Officer		$	59,000			6,574
	Danny Prosky	President, Chief Operating Officer and Director		81,000				9,053
	Mathieu B. Streiff	Executive Vice President, General Counsel		74,000				8,188
	Shannon K S Johnson	Chief Financial Officer		13,000				1,475
	Stefan K.L. Oh	Senior Vice President — Acquisitions		14,000				1,556
	Cora Lo	Secretary		8,000				900
	Chris Rooney	Vice President — Asset Management		12,000				1,366
				$	261,000			29,112
Schedule Of Amount Outstanding To Affiliates Table	The following amounts were outstanding to our affiliates as of December 31, 2014 and 2013:
		December 31,
	Fee	2014				2013
	Offering costs	$	415,000			$	—
	Asset and property management fees	131,000				—
	Acquisition fees	31,000				—
		$	577,000			$	—

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Assets and Liabilities Measured at Fair Value on Recurring Basis	The table below presents our assets and liabilities measured at fair value on a recurring basis as of December 31, 2014, aggregated by the level in the fair value hierarchy within which those measurements fall.
		Quoted Prices in			Significant Other			Significant		Total
		Active Markets for			Observable Inputs			Unobservable
		Identical Assets			(Level 2)			Inputs
		and Liabilities						(Level 3)
		(Level 1)
	Liabilities:
	Contingent consideration obligations	$	—		$	—		$	1,393,000	$	1,393,000
	Total liabilities at fair value	$	—		$	—		$	1,393,000	$	1,393,000
Fair Value Unobservable Inputs	The following table shows quantitative information about unobservable inputs related to Level 3 fair value measurements used as of December 31, 2014 for the contingent consideration obligations:
	Acquisition		Fair Value as of			Unobservable Inputs(1)	Range of Inputs/Inputs
			31-Dec-14
	DeKalb Professional Center(2)		$	598,000		Percentage of Total Unoccupied Square Footage Leased Up	100%
						Rental Rate per Square Foot	$15.50
						Tenant Improvement Allowance per Square Foot	$30.00
	Acworth Medical Complex(2)		$	795,000		Percentage of Total Unoccupied Square Footage Leased Up	72.30%
						Rental Rate per Square Foot	$16.00
						Tenant Improvement Allowance per Square Foot	$30.00
	___________
	-1	The most significant input to the valuation is the percentage of total unoccupied square footage leased up and the rental rate per square foot. An increase (decrease) in the percentage of total unoccupied square feet leased up and rental rate per square foot would increase (decrease) the fair value. An increase (decrease) in the tenant improvement allowance per square foot would decrease (increase) the fair value.
	-2	Significant increases or decreases in any of the unobservable inputs in isolation or in the aggregate would result in a significantly higher or lower fair value measurement to the contingent consideration obligation as of December 31, 2014.
	The following is a reconciliation of the beginning and ending balances of our contingent consideration assets and obligations for the year ended December 31, 2014:
			Year Ended
			31-Dec-14
	Contingent Consideration Obligations:
	Beginning balance		$	—
	Additions to contingent consideration obligations		1,393,000
	Realized/unrealized (gains) losses recognized in earnings		—
	Ending balance		$	1,393,000
	Amount of total (gains) losses included in earnings attributable to the change in unrealized (gains) losses related to obligations still held		$	—

Tax_Treatment_of_Distributions1

Tax Treatment of Distributions (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Summary of Tax Treatment of Distributions (Unaudited)	The income tax treatment for distributions reportable for the year ended December 31, 2014 was as follows:
		Year Ended
		31-Dec-14
	Ordinary income	$	649,000	13.4	%
	Capital gain	—		—
	Return of capital	4,183,000		86.6
		$	4,832,000	100	%

Future_Minimum_Rent_Tables

Future Minimum Rent (Tables)	12 Months Ended
	Dec. 31, 2014
Leases [Abstract]
Schedule of Future Minimum Rental Income For Operating Leases	Future minimum base rent contractually due under operating leases, excluding tenant reimbursements of certain costs, as of December 31, 2014 for each of the next five years ending December 31 and thereafter was as follows:
	Year	Amount
	2015	$	24,574,000
	2016	24,250,000
	2017	23,520,000
	2018	23,279,000
	2019	22,071,000
	Thereafter	229,627,000
		$	347,321,000
Schedule of Future Minimum Rental Payments For Operating Leases	Future minimum lease obligations under non-cancelable ground and other lease obligations as of December 31, 2014 for each of the next five years ending December 31 and thereafter was as follows:
	Year	Amount
	2015	$	89,000
	2016	87,000
	2017	87,000
	2018	86,000
	2019	86,000
	Thereafter	6,081,000
		$	6,516,000

Business_Combinations_Tables

Business Combinations (Tables)	12 Months Ended
	Dec. 31, 2014
Business Combinations [Abstract]
Schedule Of Revenues And Net Income (Loss) Of Properties Acquired	For the period from the acquisition date through December 31, 2014, we recognized the following amounts of revenue and net income (loss) for the property acquisitions:
	Acquisition		Revenue				Net Income (Loss)
	DeKalb Professional Center		$	187,000			$	23,000
	Country Club MOB		$	145,000			$	(51,000	)
	Acworth Medical Complex		$	309,000			$	126,000
	Wichita KS MOB		$	349,000			$	110,000
	Delta Valley ALF Portfolio		$	443,000			$	200,000
	Lee's Summit MO MOB		$	267,000			$	40,000
	Carolina Commons MOB		$	259,000			$	(68,000	)
	Mount Olympia MOB Portfolio		$	140,000			$	43,000
	Southlake TX Hospital		$	922,000			$	510,000
	East Texas MOB Portfolio		$	412,000			$	25,000
	Premier MOB		$	48,000			$	18,000
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed	The fair value of our 11 acquisitions at the time of each acquisition is shown below:
		DeKalb				Country Club				Acworth				Wichita KS				Delta Valley				Lee's Summit
		Professional				MOB				Medical				MOB				ALF Portfolio				MO MOB
		Center								Complex
	Building and improvements	$	2,871,000			$	2,306,000			$	6,123,000			$	6,288,000			$	11,472,000			$	5,068,000
	Land	479,000				240,000				570,000				943,000				679,000				1,045,000
	In-place leases	172,000				190,000				407,000				590,000				1,194,000				442,000
	Above market leases	—				21,000				251,000				958,000				—				195,000
	Total assets acquired	3,522,000				2,757,000				7,351,000				8,779,000				13,345,000				6,750,000
	Below market leases	(112,000		)		—				(113,000		)		(24,000		)		—				—
	Other liabilities	(598,000		)	-1	—				(795,000		)	-1	—				—				—
	Total liabilities assumed	(710,000		)		—				(908,000		)		(24,000		)		—				—
	Net assets acquired	$	2,812,000			$	2,757,000			$	6,443,000			$	8,755,000			$	13,345,000			$	6,750,000
			Carolina				Mount				Southlake TX				East Texas				Premier MOB
			Commons				Olympia MOB				Hospital				MOB Portfolio
			MOB				Portfolio
	Building and improvements		$	9,430,000			$	14,008,000			$	108,517,000			$	60,638,000			$	10,420,000
	Land		1,028,000				916,000				5,089,000				1,355,000				644,000
	In-place leases		653,000				1,226,000				14,394,000				5,513,000				592,000
	Above market leases		1,136,000				—				—				—				745,000
	Leasehold interest		—				—				—				1,493,000				—
	Total assets acquired		12,247,000				16,150,000				128,000,000				68,999,000				12,401,000
	Mortgage loans payable, net		(8,720,000		)		—				—				—				(8,306,000		)
	Below market leases		—				—				—				(608,000		)		(19,000		)
	Total liabilities assumed		(8,720,000		)		—				—				(608,000		)		(8,325,000		)
	Net assets acquired		$	3,527,000			$	16,150,000			$	128,000,000			$	68,391,000			$	4,076,000
	___________
	-1	Included in other liabilities is $598,000 and $795,000 accrued for as contingent consideration obligations in connection with the purchase of DeKalb Professional Center and Acworth Medical Complex, respectively. For a further discussion, see Note 13, Fair Value Measurements — Assets and Liabilities Reported at Fair Value — Contingent Consideration.
Business Acquisition, Pro Forma Information	Assuming the property acquisitions in 2014 discussed above had occurred on January 11, 2013 (Date of Inception), for the year ended December 31, 2014 and for the period from January 11, 2013 (Date of Inception) through December 31, 2013, unaudited pro forma revenue, net income, net income attributable to controlling interest and net income per common share attributable to controlling interest — basic and diluted would have been as follows:
			Year Ended				Period from
							11-Jan-13
							(Date of Inception)
							through
			31-Dec-14				31-Dec-13
	Revenue		$	28,398,000			$	27,609,000
	Net income		$	6,720,000			$	712,000
	Net income attributable to controlling interest		$	6,720,000			$	712,000
	Net income per common share attributable to controlling interest — basic and diluted		$	0.16			$	0.02

Segment_Reporting_Tables

Segment Reporting (Tables)	12 Months Ended
	Dec. 31, 2014
Segment Reporting Information Line Items
Summary Information by Reportable Segment	We had no operations during the period from January 11, 2013 (Date of Inception) through December 31, 2013. Summary information for the reportable segments during the year ended December 31, 2014 was as follows:
			Medical Office Buildings			Hospitals		Senior Housing		Year Ended
										December 31, 2014
	Revenue:
	Real estate revenue		$	2,117,000		$	921,000	$	443,000	$	3,481,000
	Expenses:
	Rental expenses		700,000			120,000		79,000		899,000
	Segment net operating income		$	1,417,000		$	801,000	$	364,000	$	2,582,000
	Expenses:
	General and administrative									$	1,238,000
	Acquisition related expenses									8,199,000
	Depreciation and amortization									1,510,000
	Loss from operations									(8,365,000		)
	Other income (expense):
	Interest expense (including amortization of deferred financing costs and debt premium)									(258,000		)
	Interest income									25,000
	Net loss									$	(8,598,000	)
Assets by Reportable Segment	Assets by reportable segment as of December 31, 2014 and 2013 were as follows:
		December 31,
		2014			2013
	Medical office buildings	$	139,425,000		$	—
	Hospitals	129,075,000			—
	Senior housing	13,580,000			—
	Other	549,604,000			202,000
	Total assets	$	831,684,000		$	202,000

Concentration_of_Credit_Risk_T

Concentration of Credit Risk (Tables)	12 Months Ended
	Dec. 31, 2014
Concentration of Credit Risk [Abstract]
Schedules of Concentration of Risk, by Risk Factor	As of December 31, 2014, two of our tenants at our properties accounted for 10.0% or more of our annualized base rent, as follows:
	Tenant		Annualized		Percentage of		Acquisition	Reportable Segment	GLA	Lease Expiration
			Base Rent(1)		Annualized				(Sq Ft)	Date
					Base Rent
	Forest Park Medical Center		$	10,844,000	44	%	Southlake TX Hospital	Hospitals	142,000	12/31/34
	Good Shepherd Health System(2)		$	2,582,000	10.5	%	East Texas MOB Portfolio	Medical Office Buildings	162,000	Various
	__________
	-1	Annualized base rent is based on contractual base rent from leases in effect as of December 31, 2014. The loss of any of these tenants or their inability to pay rent could have a material adverse effect on our business and results of operations.
	-2	Good Shepherd Health System has multiple leases in the East Texas MOB Portfolio with lease expiration dates of December 11, 2024 and December 11, 2029.

Selected_Quarterly_Financial_D1

Selected Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Schedule of Quarterly Financial Information
		Quarters Ended
		December 31, 2014			September 30, 2014			June 30, 2014			March 31, 2014
	Revenues	$	2,961,000		$	496,000		$	24,000		$	—
	Expenses	(9,172,000		)	(2,064,000		)	(564,000		)	(46,000		)
	Loss from operations	(6,211,000		)	(1,568,000		)	(540,000		)	(46,000		)
	Other expense	(208,000		)	(25,000		)	—			—
	Net loss	(6,419,000		)	(1,593,000		)	(540,000		)	(46,000		)
	Less: net (income) loss attributable to noncontrolling interests	—			—			(1,000		)	1,000
	Net loss attributable to controlling interest	$	(6,419,000	)	$	(1,593,000	)	$	(541,000	)	$	(45,000	)
	Net loss per common share attributable to controlling interest — basic and diluted	$	(0.17	)	$	(0.13	)	$	(0.47	)	$	(2.03	)
	Weighted average number of common shares outstanding — basic and diluted	38,687,859			11,935,505			1,152,933			22,222

Subsequent_Events_Tables

Subsequent Events (Tables)	12 Months Ended
	Dec. 31, 2014
Subsequent Events [Line Items]
Summary of Acquisitions	Acquisitions in 2014
	For the year ended December 31, 2014, we completed 11 property acquisitions comprising 24 buildings from unaffiliated parties. The aggregate contract purchase price of these properties was $277,700,000 and we incurred $6,248,000 to our advisor and its affiliates in acquisition fees in connection with these property acquisitions. The following is a summary of our property acquisitions for the year ended December 31, 2014:
	Acquisition(1)		Location	Type	Date Acquired	Contract		Mortgage Loans Payable(2)		Acquisition Fee(3)
						Purchase Price
	DeKalb Professional Center		Lithonia, GA	Medical Office	6/6/14	$	2,830,000	$	—	$	64,000
	Country Club MOB		Stockbridge, GA	Medical Office	6/26/14	2,775,000		—		62,000
	Acworth Medical Complex		Acworth, GA	Medical Office	7/2/14	6,525,000		—		147,000
	Wichita KS MOB		Wichita, KS	Medical Office	9/4/14	8,800,000		—		198,000
	Delta Valley ALF Portfolio		Batesville and Cleveland, MS	Senior Housing	9/11/14	13,345,000		—		300,000
	Lee's Summit MO MOB		Lee's Summit, MO	Medical Office	9/18/14	6,750,000		—		152,000
	Carolina Commons MOB		Indian Land, SC	Medical Office	10/15/14	12,000,000		8,474,000		270,000
	Mount Olympia MOB Portfolio		Mount Dora, FL, Olympia Fields, IL; and Columbus, OH	Medical Office	12/4/14	16,150,000		—		363,000
	Southlake TX Hospital		Southlake, TX	Hospital	12/4/14	128,000,000		—		2,880,000
	East Texas MOB Portfolio		Longview and Marshall, TX	Medical Office	12/12/14	68,500,000		—		1,541,000
	Premier MOB		Novi, MI	Medical Office	12/19/14	12,025,000		7,950,000		271,000
	Total					$	277,700,000	$	16,424,000	$	6,248,000
	___________
	-1	We own 100% of our properties acquired in 2014.
	-2	Represents the principal balance of the mortgage loans payable assumed by us at the time of acquisition.
	-3	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our properties, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.
	The following is a summary of our property acquisitions subsequent to December 31, 2014:
	Acquisition(1)		Location	Type	Date	Contract		Mortgage Loans Payable(2)		Acquisition Fee
					Acquired	Purchase Price
	Delta Valley ALF Portfolio(3)		Springdale, AR	Senior Housing	1/8/15	$	8,105,000	$	—	$	182,000	-4
	Independence MOB Portfolio		Southgate, KY; Somerville, MA, Verona and Morristown, NJ; and Bronx, NY	Medical Office	1/13/15	135,000,000		—		3,038,000		-4
					and
					1/26/15
	King of Prussia PA MOB		King of Prussia, PA	Medical Office	1/21/15	18,500,000		9,960,000		416,000		-4
	North Carolina ALF Portfolio		Mooresville and Raleigh, NC	Senior Housing	1/28/15	38,856,000		—		874,000		-4
	Orange Star Medical Portfolio		Durango, CO, Keller, Wharton and Friendswood, TX	Medical Office	2/26/15	57,650,000		—		1,297,000		-5
				and
				Hospital
	Kingwood MOB Portfolio		Kingwood, TX	Medical Office	3/11/15	14,949,000		—		336,000		-5
	Mt. Juliet TN MOB		Mount Juliet, TN	Medical Office	3/17/15	13,000,000		—		293,000		-5
						$	286,060,000	$	9,960,000	$	6,436,000
	______________
	-1	We own 100% of our properties acquired subsequent to December 31, 2014.
	-2	Represents the principal balance of the mortgage loans payable assumed by us at the time of acquisition.
	-3	On January 8, 2015, we added one additional building to our existing Delta Valley ALF Portfolio. The other two buildings were purchased in September 2014.
	-4	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our property, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.
	-5	Our advisor and its affiliates were paid in cash, as compensation for services rendered in connection with the investigation, selection and acquisition of our property, an acquisition fee of 2.25% of the contract purchase price.

Organization_and_Description_o1

Organization and Description of Business (Detail) (USD $)

8 Months Ended

9 Months Ended

11 Months Ended

12 Months Ended

24 Months Ended

10 Months Ended

Aug. 31, 2014

Sep. 30, 2014

Dec. 03, 2014

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2014

Feb. 26, 2014

Jan. 11, 2013

Jun. 10, 2014

Aug. 05, 2014

Dec. 08, 2014

Business

Business

Business

segment

sqft

Acquisition

sqft

Date of inception

11-Jan-13

Date of capitalization

15-Jan-13

Maximum dollar amount of common stock issuable under public offering

$1,900,000,000

Share price

$10

Advisory agreement term

1 year

Advisory agreement renewal term

1 year

Number of reportable segments

1

2

2

3

Number of acquisition completed from unaffiliated parties

11

Number of properties acquired from unaffiliated parties

22

Number of buildings acquired from unaffiliated parties

24

GLA (Sq Ft)

920,000

920,000

920,000

Contract purchase price

277,700,000

[1]

DRIP [Member]

Maximum dollar amount of common stock issuable under public offering

150,000,000

Aggregate maximum offering amount - reallocated

35,000,000

Share price

$9.50

Common Stock [Member]

Maximum dollar amount of common stock issuable under public offering

1,750,000,000

Amount of common stock reallocated from DRIP to primary offering

115,000,000

Aggregate maximum offering amount - reallocated

1,865,000,000

Share price

$10

Minimum amount of common stock issuable under public offering

2,000,000

Subscriptions in offering of common stock received and accepted shares

91,298,227

Subscriptions in offering of common stock received and accepted value

909,777,000

WASHINGTON

Minimum amount of common stock issuable under public offering

20,000,000

20,000,000

PENNSYLVANIA

Minimum amount of common stock issuable under public offering

$87,500,000

$87,500,000

Griffin Capital Corporation [Domain]

Ownership percentage in affiliate

25.00%

American Healthcare Investors [Member]

Ownership percentage in affiliate

75.00%

NorthStar Asset Management Group Inc. [Member]

Ownership percentage in affiliate

45.10%

American Healthcare Investors [Member]

Ownership percentage in affiliate

47.10%

James F. Flaherty III [Member]

Ownership percentage in affiliate

7.80%

[1]

We own 100% of our properties acquired in 2014.

Summary_of_Significant_Account2

Summary of Significant Accounting Policies (Detail) (USD $)	8 Months Ended	9 Months Ended	11 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Aug. 31, 2014	Sep. 30, 2014	Dec. 03, 2014	Dec. 31, 2014	Dec. 31, 2013
	Business	Business	Business	Business
Dividends payable				$2,992	$0
Taxes payable				1,914
Business combination, contingent consideration, liability				$1,393
Number of reportable segments	1	2	2	3
General partnership interest				99.99%	99.01%
Noncontrolling limited partnership interest in operating partnership				0.01%	0.99%
Percentage of income required to be distributed as dividends				90.00%
Percentage of contract rent above or below market rent				10.00%
Percentage of option rent below market rent				5.00%
Building and Building Improvements [Member]
Estimated useful life				39 years
Leasehold Improvements [Member] | Minimum [Member]
Estimated useful life				1 month
Leasehold Improvements [Member] | Maximum [Member]
Estimated useful life				20 years 1 month
Furniture and Fixtures [Member] | Minimum [Member]
Estimated useful life				5 years
Furniture and Fixtures [Member] | Maximum [Member]
Estimated useful life				10 years

Real_Estate_Investments_Net_In

Real Estate Investments, Net - Investments in Consolidated Properties (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Real Estate Properties [Line Items]
Real estate investments, at cost	$250,153	$0
Less: accumulated depreciation	-1,124	0
Real estate investments, net	249,029	0
Building and Building Improvements [Member]
Real Estate Properties [Line Items]
Real estate investments, at cost	237,165	0
Land [Member]
Real Estate Properties [Line Items]
Real estate investments, at cost	$12,988	$0

Real_Estate_Investments_Net_Ad

Real Estate Investments, Net - Additional Information (Detail) (USD $)	10 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2014		Dec. 31, 2013
		Acquisition
		Building
Real Estate Properties [Line Items]
Depreciation		$1,124
Capital expenditures incurred		24
Maximum percentage of fees and expenses associated with the acquisition	6.00%	6.00%		6.00%
Number of acquisition completed from unaffiliated parties		11
Number of buildings acquired from unaffiliated parties		24
Contract purchase price		277,700	[1]
Acquisition fee		$6,248	[1],[2]
[1]	We own 100% of our properties acquired in 2014.
[2]	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our properties, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.

Real_Estate_Investments_Net_Su

Real Estate Investments, Net - Summary of Acquisitions (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
	Acquisition
Real Estate Properties [Line Items]
Number of acquisition completed from unaffiliated parties	11
Contract purchase price	$277,700	[1]
Mortgage loans payable related to acquisition of properties	16,424	[1],[2]
Acquisition fee	6,248	[1],[3]
DeKalb Professional Center [Member]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office	[1]
Date of acquisition of property	6/6/14	[1]
Contract purchase price	2,830	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	64	[1],[3]
Country Club MOB [Member]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office
Date of acquisition of property	6/26/14	[1]
Contract purchase price	2,775	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	62	[1],[3]
Acworth Medical Complex [Member]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office
Date of acquisition of property	7/2/14	[1]
Contract purchase price	6,525	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	147	[1],[3]
Wichita KS MOB [Member]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office
Date of acquisition of property	9/4/14	[1]
Contract purchase price	8,800	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	198	[1],[3]
Delta Valley ALF Portfolio [Member]
Real Estate Properties [Line Items]
Type of property acquired	Senior Housing
Date of acquisition of property	9/11/14	[1]
Contract purchase price	13,345	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	300	[1],[3]
Lee's Summit MO MOB [Member]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office
Date of acquisition of property	9/18/14	[1]
Contract purchase price	6,750	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	152	[1],[3]
Carolina Commons MOB [Member]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office
Date of acquisition of property	10/15/14	[1]
Contract purchase price	12,000	[1]
Mortgage loans payable related to acquisition of properties	8,474	[1],[2]
Acquisition fee	270	[1],[3]
Mount Olympia MOB Portflio [Member] [Domain]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office
Date of acquisition of property	12/4/14	[1]
Contract purchase price	16,150	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	363	[1],[3]
Southlake TX Hospital [Member] [Domain]
Real Estate Properties [Line Items]
Type of property acquired	Hospital
Date of acquisition of property	12/4/14	[1]
Contract purchase price	128,000	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	2,880	[1],[3]
East Texas MOB [Member] [Domain]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office
Date of acquisition of property	12/12/14	[1]
Contract purchase price	68,500	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	1,541	[1],[3]
Premier MOB [Member] [Domain]
Real Estate Properties [Line Items]
Type of property acquired	Medical Office
Date of acquisition of property	12/19/14	[1]
Contract purchase price	12,025	[1]
Mortgage loans payable related to acquisition of properties	7,950	[1],[2]
Acquisition fee	$271	[1],[3]
[1]	We own 100% of our properties acquired in 2014.
[2]	Represents the principal balance of the mortgage loans payable assumed by us at the time of acquisition.
[3]	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our properties, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.

Real_Estate_Investments_Net_Su1

Real Estate Investments, Net - Summary of Acquisitions (Phantom) (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014
Real Estate Properties [Line Items]
Ownership percentage, properties	100.00%
Acquisition fee of contract purchase price	2.25%
Percentage of acquisition fee of contract purchase price for properties acquired paid in shares	0.25%
Per share amount of shares of common stock in which payment was made	$9
Percentage of contract purchase price paid acquisition fee, in cash	2.00%

Identified_Intangible_Assets_N2

Identified Intangible Assets, Net - Summary of Identified Intangibles, Net (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$536	$0
Identified intangible assets, net	29,636	0
In-Place Leases [Member]
Finite-Lived Intangible Assets [Line Items]
Identified intangible assets, net	24,987	0
Above Market Leases [Member]
Finite-Lived Intangible Assets [Line Items]
Identified intangible assets, net	3,157	0
Leasehold Interests [Member]
Finite-Lived Intangible Assets [Line Items]
Identified intangible assets, net	1,492	0
Above Market Leases [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization expense	149
Leasehold Interests [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$1

Identified_Intangible_Assets_N3

Identified Intangible Assets, Net - Summary of Identified Intangibles, Net (Phantom) (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining life	17 years 10 months 24 days
In-Place Leases [Member]
Finite-Lived Intangible Assets [Line Items]
Net of accumulated amortization	339
Weighted average remaining life	15 years 10 months 24 days
Above Market Leases [Member]
Finite-Lived Intangible Assets [Line Items]
Net of accumulated amortization	145
Weighted average remaining life	7 years
Leasehold Interests [Member]
Finite-Lived Intangible Assets [Line Items]
Net of accumulated amortization	1
Weighted average remaining life	75 years 0 months

Identified_Intangible_Assets_N4

Identified Intangible Assets, Net - Summary of Amortization Expense on Identified Intangible Assets, Net (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
2015	$2,776,000
2016	2,650,000
2017	2,408,000
2018	2,291,000
2019	1,936,000
Thereafter	17,575,000
Identified intangible assets, net	$29,636,000	$0

Other_Assets_Net_Other_Assets_

Other Assets, Net - Other Assets, Net (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Other Assets [Abstract]
Deferred financing costs, net of accumulated amortization of $87,000 as of December 31, 2014	$899	$0
Deferred rent receivables	240	0
Prepaid expenses and deposits	177	0
Other assets, net	1,316	0
Accumulated amortization, deferred finance cost	$87	$0

Other_Assets_Net_Additional_In

Other Assets, Net - Additional Information (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Amortization expense on deferred financing costs	$87	$0

Other_Assets_Net_Estimated_Amo

Other Assets, Net - Estimated Amortization Expense on Deferred Financing Costs and Lease Commissions (Detail) (USD $)	Dec. 31, 2014
Other Assets [Abstract]
2015	$321,000
2016	321,000
2017	185,000
2018	15,000
2019	15,000
Thereafter	42,000
Total	$899,000

Identified_Intangible_Liabilit2

Identified Intangible Liabilities, Net - Summary of Identified Intangibles, Net (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Finite Lived Intangible Liabilities [Line Items]
Identified intangible liabilities, net	$841	$0
Weighted average remaining life	4 years 10 months 24 days
Below Market Lease [Member]
Finite Lived Intangible Liabilities [Line Items]
Identified intangible liabilities, net	841	0
Net of accumulated amortization	35	0
Amortization expense	$35	$0

Identified_Intangible_Liabilit3

Identified Intangible Liabilities, Net - Summary of Amortization Expense on Below Market Leases (Detail) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Intangible Liabilities [Abstract]
2015	$240
2016	219
2017	130
2018	81
2019	60
Thereafter	111
Finite lived intangible liabilities, net	$841

Mortgage_Loans_Payable_Net_Add

Mortgage Loans Payable, Net - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Mortgage Loans on Real Estate [Line Items]
Total fixed rate debt	$16,364,000	$0
Mortgage loans payable, net	$16,959,000	$0
Number of fixed rate mortgage loans payable	2
Mortgage loans payable with effective interest rate maximum	6.29%
Mortgage loans payable with effective interest rates minimum	5.00%
Weighted average effective interest rate	5.63%

Mortgage_Loans_Payable_Net_Mor

Mortgage Loans Payable, Net - Mortgage Loans Payable (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013
Fixed Rate Debt:
Total fixed rate debt	$16,364,000		$0
Add: premium	595,000
Mortgage loans payable, net	16,959,000		0
Change in Carrying Amount of Mortgage Loans Payable, Net [Roll Forward]
Mortgage loans payable, net b December 31, 2013	0
Assumption of mortgage loans payable, net	17,026,000		0
Scheduled principal payments on mortgage loans payable	-60,000
Amortization of premium on mortgage loans payable	-7,000
Mortgage loans payable, net b December 31, 2014	16,959,000		0
Carolina Commons MOB [Member] | Fixed Rate Debt [Member]
Fixed Rate Debt:
Long-term debt, percentage bearing fixed interest, percentage rate	5.00%	[1]
Premier MOB [Member] [Domain] | Fixed Rate Debt [Member]
Fixed Rate Debt:
Long-term debt, percentage bearing fixed interest, percentage rate	6.29%	[1]
Premier MOB [Member] [Domain]
Fixed Rate Debt:
Debt instrument, maturity date	5-Jan-17
Total fixed rate debt	7,938,000
Carolina Commons MOB [Member]
Fixed Rate Debt:
Debt instrument, maturity date	1-Jan-23
Total fixed rate debt	$8,426,000
[1]	Represents the per annum interest rate in effect as of DecemberB 31, 2014.

Mortgage_Loans_Payable_Net_Pri

Mortgage Loans Payable, Net - Principal Payments Due on Mortgage Loans Payable (Detail) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Mortgage Loans on Real Estate [Abstract]
2015	$440
2016	476
2017	7,950
2018	342
2019	359
Thereafter	6,797
Total	$16,364

Line_of_Credit_Detail

Line of Credit (Detail) (USD $)	0 Months Ended
	Aug. 18, 2014	Dec. 31, 2014	Aug. 18, 2014
Line of Credit Facility [Line Items]
Line of credit facility, total asset value for pledged collateral release	$750,000,000		$750,000,000
Line of credit facility, maximum borrowing capacity	60,000,000		60,000,000
Line of credit facility, maximum standby letters of credit borrowings	20,000,000		20,000,000
Line of credit facility, swingline borrowing condition one	25,000,000		25,000,000
Percentage of swingline borrowing condition two	10.00%		10.00%
Number of extensions	2		2
Line of credit extension term	1 year
Increased line of credit facility maximum borrowing capacity	350,000,000		350,000,000
Percentage of margin in addition to eurodollar rate condition one	1.00%
Credit agreement percentage of margin in addition to federal funds rate	0.50%
Commitment fee percentage condition one	0.20%
Average daily used amount percentage condition one	50.00%
Commitment fee percentage condition two	0.25%
Average daily used amount percentage condition two	50.00%
Line of credit facility, current borrowing capacity		60,000,000
Line of credit facility, remaining borrowing capacity		$60,000,000
Minimum [Member]
Line of Credit Facility [Line Items]
Percentage of margin in addition to eurodollar rate condition one	1.95%
Percentage of margin in addition to eurodollar rate condition two	0.75%
Maximum [Member]
Line of Credit Facility [Line Items]
Percentage of margin in addition to eurodollar rate condition one	2.45%
Percentage of margin in addition to eurodollar rate condition two	1.25%

Commitments_and_Contingencies_

Commitments and Contingencies (Detail) (USD $)	10 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Commitments And Contingencies [Line Items]
Selling commissions percentage	7.00%
Dealer manager fee percentage	3.00%
Other organizational and offering expenses incurred in excess of the maximum		$1,077
Maximum percentage of other organizational and offering expense	2.00%

Redeemable_Noncontrolling_Inte2

Redeemable Noncontrolling Interest (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Redeemable Noncontrolling Interest [Line Items]
General partnership interest	99.99%	99.01%
Redeemable noncontrolling interest	$2	$0
Reclassification from equity	2
Less: net loss (income) attributable to redeemable noncontrolling interest	$0	$0
Noncontrolling limited partnership interest in operating partnership	0.01%	0.99%

Equity_Detail

Equity (Detail) (USD $)	0 Months Ended			10 Months Ended	12 Months Ended		24 Months Ended	12 Months Ended
	Dec. 10, 2014	14-May-14	Jan. 15, 2013	Dec. 31, 2014	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Mar. 12, 2015	Feb. 25, 2014	Jan. 11, 2013	Feb. 26, 2014
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, number				12,000	12,000	0	12,000
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, weighted average grant date fair value				$10	$10	$0	$10
Issuance of common stock under the DRIP, shares				287,792	287,792	0	287,792
Number of shares of preferred stock, authorized to be issued				200,000,000	200,000,000	200,000,000	200,000,000
Par value of preferred stock, authorized to be issued				$0.01	$0.01	$0.01	$0.01
Par value of common stock to be offered and sold to the public				$0.01	$0.01	$0.01	$0.01
Share price										$10
Issuance of common stock under the DRIP					$2,734,000	$0	$2,734,000
Number of shares of common stock, authorized to be issued				1,000,000,000	1,000,000,000	1,000,000,000	1,000,000,000
Issuance of vested and nonvested restricted common stock, shares	5,000	10,000
Common stock, shares, outstanding				91,623,241	91,623,241	22,222	91,623,241
Common stock, shares, issued				91,623,241	91,623,241	22,222	91,623,241
Receivable from transfer agent				38,561,000	38,561,000		38,561,000
Dealer manager fee percentage				3.00%
Dealer manager fees					27,308,000
Contribution from advisor to acquire limited partnership units			2,000		0	2,000
Limited partnership units issued			222
Ownership interest in operating partnership by parent				99.99%	99.99%	99.01%	99.99%
Noncontrolling ownership interest in operating partnership				0.01%	0.01%	0.99%	0.01%
Maximum percentage of common stock repurchased during the period					5.00%
Share repurchase plan holding period					1 year
Share repurchase plan percentage of price per share condition one				92.50%	92.50%		92.50%
Share Repurchase Plan Percentage of Price per-Share Condition Two				100.00%	100.00%		100.00%
Number of independent directors									2
Selling commissions percentage				7.00%
Selling commissions expenses					60,784,000
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period					15,000
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period, weighted average grant date fair value					$10
Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested in period					-3,000
Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested in period, weighted average grant date fair value					$10
Share-based compensation arrangement by share-based payment award, equity instruments other than options, forfeited in period					0
Share-based compensation arrangement by share-based payment award, equity instruments other than options, forfeitures, weighted average grant date fair value					$0
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested expected to vest number				12,000	12,000		12,000
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested expected to vest weighted average grant date fair value				$10	$10		$10
Griffin American Advisor [Member]
Stock purchased			22,222
Value of stock purchased			200,000
Stock Compensation Plan [Member] | Common Stock [Member]
Share-based compensation arrangement by share-based payment award, number of shares authorized				2,000,000	2,000,000		2,000,000
Stock Compensation Plan [Member] | Restricted Stock [Member]
Issuance of vested and nonvested restricted common stock, shares		10,000
Stock issued during period share based compensation per director	5,000	5,000
Share based compensation expense					62,000
Total unrecognized compensation expense				88,000	88,000	0	88,000
Allocated share based unrecognized compensation expense net of estimated forfeitures weighted average remaining period					2 years 0 months 22 days
Stock Compensation Plan [Member] | Restricted Stock [Member] | Independent Directors [Member]
Share based compensation arrangement by share based payment award equity instruments other than options vesting percentage									20.00%
Share based compensation arrangement by share based payment award equity instruments other than options vesting percentage on anniversary of grant date									20.00%
Fair value of stocks at grant date				$10	$10		$10
Two Thousand Nine Incentive Plan [Member] | Restricted Stock [Member]
Share based compensation arrangement by share based payment award equity instruments other than options nonvested fair value				120,000	120,000	0	120,000
DRIP [Member]
Maximum dollar amount of common stock issuable under public offering											35,000,000
Share price											$9.50
Percentage of offering price											95.00%
DRIP [Member] | Subsequent Event [Member]
Subscriptions in offering of common stock received and accepted shares								1,371,583
Common Stock [Member]
Subscriptions in offering of common stock received and accepted shares				91,298,227
Share price											$10
Minimum amount of common stock issuable under public offering											$2,000,000
Common Stock [Member] | Subsequent Event [Member]
Subscriptions in offering of common stock received and accepted shares								184,941,800

Related_Party_Transactions_Add

Related Party Transactions - Additional Information (Detail) (USD $)	10 Months Ended	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2014	Dec. 31, 2013	20-May-14
Related Party Transaction [Line Items]
Due to affiliate	$577,000	$577,000	$0
Organizational and offering expense percentage	2.00%
Related parties transactions acquisition fees, shares issued		77,139
Percentage of acquisition fee of contract purchase price for properties acquired paid in shares		0.25%
Per share amount of shares of common stock in which payment was made	$9	$9
Percentage of contract purchase price paid acquisition fee, in cash		2.00%
Maximum percentage of fees and expenses associated with the acquisition	6.00%	6.00%	6.00%
Related party transaction, expenses from transactions with related party		9,641,000	0
Asset management fees waived by advisor		37,000
Asset Management Fees		160,000	0
Percentage of operating expenses of average invested assets		2.50%
Percentage of operating expenses of net income		-13.90%
Operating expenses in excess of advisor reimbursement limitation		199,000
Officer purchase share price				$9
Other organizational and offering expenses [Member]
Related Party Transaction [Line Items]
Related party transaction, expenses from transactions with related party		2,974,000	0
Advisor [Member]
Related Party Transaction [Line Items]
Acquisition fee of contract purchase price	2.25%
Acquisition price for any real estate-related investment we originate or acquire	2.00%	2.00%
Percentage of acquisition fee of contract purchase price for properties acquired paid in shares	0.25%
Per share amount of shares of common stock in which payment was made	$9	$9
Percentage of contract purchase price paid acquisition fee, in cash	2.00%
Monthly asset management fee	0.75%	0.75%
Subordinated asset management fee subject to stockholders receiving distributions, percentage	5.00%	5.00%
Percentage of monthly oversight fee	1.00%	1.00%
Maximum percentage of property oversight fees - multiple tenants	1.50%	1.50%
Minimum percentage of lease fee	3.00%	3.00%
Maximum percentage of lease fee	6.00%	6.00%
Maximum percentage of construction management fee	5.00%	5.00%
Percentage of operating expenses of average invested assets		2.00%
Percentage of operating expenses of net income		25.00%
Disposition fees as percentage of contract sales price	2.00%	2.00%
Disposition fees as percentage of customary competitive real estate commission	50.00%	50.00%
Maximum percentage of disposition fee	6.00%	6.00%
Operating Expense [Member]
Related Party Transaction [Line Items]
Related party transaction, expenses from transactions with related party		180,000	0
Acquistion Fees [Member]
Related Party Transaction [Line Items]
Related party transaction, expenses from transactions with related party		6,279,000	0
Reimbursement of acquisition expenses [Member]
Related Party Transaction [Line Items]
Related party transaction, expenses from transactions with related party		4,000	0
Property Management Fee [Member]
Related Party Transaction [Line Items]
Related party transaction, expenses from transactions with related party		$44,000	$0
Subordinated distribution of net sales proceeds [Member]
Related Party Transaction [Line Items]
Percentage of distribution of net proceeds from sales of properties	15.00%	15.00%
Annual cumulative non compounded return on gross proceeds from sale of shares	7.00%	7.00%
Subordinated Distribution Upon Listing [Member]
Related Party Transaction [Line Items]
Percentage of distribution of net proceeds from sales of properties	15.00%	15.00%
Annual cumulative non compounded return upon listing of shares	7.00%	7.00%
Subordinated Distribution Upon Termination [Member]
Related Party Transaction [Line Items]
Annual cumulative non compounded return on gross proceeds from sale of shares	7.00%	7.00%
Distribution rate of partnership amount to sub advisor	15.00%	15.00%
Board of Directors Chairman [Member]
Related Party Transaction [Line Items]
Investment rate by officer	100.00%	100.00%
President [Member]
Related Party Transaction [Line Items]
Investment rate by officer	100.00%	100.00%
Executive Vice President [Member]
Related Party Transaction [Line Items]
Investment rate by officer	100.00%	100.00%
Chief Financial Officer [Member]
Related Party Transaction [Line Items]
Investment rate by officer	15.00%	15.00%
Senior Vice President [Member]
Related Party Transaction [Line Items]
Investment rate by officer	15.00%	15.00%
Secretary [Member]
Related Party Transaction [Line Items]
Investment rate by officer	10.00%	10.00%
Vice President [Member]
Related Party Transaction [Line Items]
Investment rate by officer	15.00%	15.00%

Related_Party_Transactions_Rel

Related Party Transactions - Related Party Description (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Related Party Transaction [Line Items]
Issuance of common stock	$910,047,000	$200,000
Board of Directors Chairman [Member]
Related Party Transaction [Line Items]
Issuance of common stock	59,000
Issuance of common stock, number of shares	6,574
President [Member]
Related Party Transaction [Line Items]
Issuance of common stock	81,000
Issuance of common stock, number of shares	9,053
Executive Vice President [Member]
Related Party Transaction [Line Items]
Issuance of common stock	74,000
Issuance of common stock, number of shares	8,188
Chief Financial Officer [Member]
Related Party Transaction [Line Items]
Issuance of common stock	13,000
Issuance of common stock, number of shares	1,475
Senior Vice President [Member]
Related Party Transaction [Line Items]
Issuance of common stock	14,000
Issuance of common stock, number of shares	1,556
Secretary [Member]
Related Party Transaction [Line Items]
Issuance of common stock	8,000
Issuance of common stock, number of shares	900
Vice President [Member]
Related Party Transaction [Line Items]
Issuance of common stock	12,000
Issuance of common stock, number of shares	1,366
Officer [Member]
Related Party Transaction [Line Items]
Issuance of common stock	$261,000
Issuance of common stock, number of shares	29,112

Related_Party_Transactions_Sch

Related Party Transactions - Schedule of Amounts Outstanding to Affiliates (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Related Party Transaction [Line Items]
Due to affiliate	$577	$0
Offering Costs [Member]
Related Party Transaction [Line Items]
Due to affiliate	415	0
Asset And Property Management Fees [Member]
Related Party Transaction [Line Items]
Due to affiliate	131	0
Acquistion Fees [Member]
Related Party Transaction [Line Items]
Due to affiliate	$31	$0

Fair_Value_Measurements_Assets

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Liabilities:
Business combination, contingent consideration, liability	$1,393
Fair Value, Measurements, Recurring [Member]
Liabilities:
Business combination, contingent consideration, liability	1,393
Total liabilities at fair value	1,393
Fair Value, Inputs, (Level 1) [Member] | Fair Value, Measurements, Recurring [Member]
Liabilities:
Business combination, contingent consideration, liability	0
Total liabilities at fair value	0
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member]
Liabilities:
Business combination, contingent consideration, liability	0
Total liabilities at fair value	0
Significant Unobservable Inputs (Level 3) [Member] | Fair Value, Measurements, Recurring [Member]
Liabilities:
Business combination, contingent consideration, liability	1,393
Total liabilities at fair value	$1,393

Fair_Value_Measurements_Additi

Fair Value Measurements - Additional Information (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
	sqft
Business Acquisitions [Line Items]
Loans payable, fair value disclosure	17,058
Mortgage loans payable, net	16,959	0
Business combination, contingent consideration, liability	1,393
DeKalb Professional Center [Member]
Business Acquisitions [Line Items]
Business combination, contingent consideration, liability	598
DeKalb Professional Center [Member] | Contingent Consideration Obligations [Member]
Business Acquisitions [Line Items]
Contingent consideration obligations payment period	within one year of the acquisition
Seller square feet lease criteria	3,525
Acworth Medical Complex [Member]
Business Acquisitions [Line Items]
Business combination, contingent consideration, liability	795
Acworth Medical Complex [Member] | Contingent Consideration Obligations [Member]
Business Acquisitions [Line Items]
Contingent consideration obligations payment period	within 18 months of the acquisition date
Seller square feet lease criteria	6,767
Fair value input of total unoccupied square feet	4,891

Fair_Value_Measurements_Unobse

Fair Value Measurements - Unobservable Inputs (Details) (Fair Value, Measurements, Nonrecurring [Member], Significant Unobservable Inputs (Level 3) [Member], USD $)	Dec. 31, 2014
DeKalb Professional Center [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value at year end	$598,000	[1],[2]
Fair value input percentage of total unoccupied square footage	100.00%
Rental rate per square foot	15.5
Tenant improvement allowance per square foot	30
Acworth Medical Complex [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value at year end	795,000	[1],[2]
Fair value input percentage of total unoccupied square footage	72.30%
Rental rate per square foot	16
Tenant improvement allowance per square foot	$30
[1]	Significant increases or decreases in any of the unobservable inputs in isolation or in the aggregate would result in a significantly higher or lower fair value measurement to the contingent consideration obligation as of DecemberB 31, 2014.
[2]	The most significant input to the valuation is the percentage of total unoccupied square footage leased up and the rental rate per square foot. An increase (decrease) in the percentage of total unoccupied square feet leased up and rental rate per square foot would increase (decrease) the fair value. An increase (decrease) in the tenant improvement allowance per square foot would decrease (increase) the fair value.

Fair_Value_Measurements_Reconc

Fair Value Measurements - Reconciliation of Contingent Consideration Assets and Obligations (Detail) (Contingent Consideration Obligations [Member], USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
Contingent Consideration Obligations [Member]
Contingent Consideration Obligations:
Beginning balance	$0
Additions to contingent consideration obligations	1,393
Realized/unrealized (gains) losses recognized in earnings	0
Ending balance	1,393
Amount of total (gains) losses included in earnings attributable to the change in unrealized (gains) losses related to obligations still held	$0

Tax_Treatment_of_Distributions2

Tax Treatment of Distributions (Unaudited) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Ordinary income	$649
Capital gain	0
Return of capital	4,183
Distributions reportable	$4,832
Ordinary income	13.00%
Capital gain	0.00%
Return of capital	87.00%
Percentage distribution reportable	100.00%

Future_Minimum_Rent_Details

Future Minimum Rent (Details) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Operating Leases, Future Minimum Payments Receivable [Abstract]
2015	$24,574
2016	24,250
2017	23,520
2018	23,279
2019	22,071
Thereafter	229,627
Total	347,321
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2015	89
2016	87
2017	87
2018	86
2019	86
Thereafter	6,081
Total	$6,516

Business_Combinations_Addition

Business Combinations - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014		Jan. 11, 2013
	Building
	Acquisition
Business Acquisitions [Line Items]
Number of acquisition completed from unaffiliated parties	11
Business acquisition, transaction costs	$7,345,000
Share price			$10
Number of buildings acquired from unaffiliated parties	24
Contract purchase price	$277,700,000	[1]
[1]	We own 100% of our properties acquired in 2014.

Business_Combinations_Schedule

Business Combinations - Schedule of Revenues and Net Income (Loss) of Properties Acquired (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014
DeKalb Professional Center [Member]
Business Acquisitions [Line Items]
Revenue	$187,000
Net income (Loss)	23,000
Country Club MOB [Member]
Business Acquisitions [Line Items]
Revenue	145,000
Net income (Loss)	-51,000
Acworth Medical Complex [Member]
Business Acquisitions [Line Items]
Revenue	309,000
Net income (Loss)	126,000
Wichita KS MOB [Member]
Business Acquisitions [Line Items]
Revenue	349,000
Net income (Loss)	110,000
Delta Valley ALF Portfolio [Member]
Business Acquisitions [Line Items]
Revenue	443,000
Net income (Loss)	200,000
Lee's Summit MO MOB [Member]
Business Acquisitions [Line Items]
Revenue	267,000
Net income (Loss)	40,000
Carolina Commons MOB [Member]
Business Acquisitions [Line Items]
Revenue	259,000
Net income (Loss)	-68,000
Mount Olympia MOB Portflio [Member] [Domain]
Business Acquisitions [Line Items]
Revenue	140,000
Net income (Loss)	43,000
Southlake TX Hospital [Member] [Domain]
Business Acquisitions [Line Items]
Revenue	922,000
Net income (Loss)	510,000
East Texas MOB [Member] [Domain]
Business Acquisitions [Line Items]
Revenue	412,000
Net income (Loss)	25,000
Premier MOB [Member] [Domain]
Business Acquisitions [Line Items]
Revenue	48,000
Net income (Loss)	$18,000

Business_Combinations_Fair_Val

Business Combinations - Fair Value of Acquisitions (Detail) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Carolina Commons MOB [Member]
Business Acquisitions [Line Items]
Building and improvements	$9,430
Land	1,028
Total assets acquired	12,247
Total liabilities assumed	-8,720
Net assets acquired	3,527
Mount Olympia MOB Portflio [Member] [Domain]
Business Acquisitions [Line Items]
Building and improvements	14,008
Land	916
Total assets acquired	16,150
Total liabilities assumed	0
Net assets acquired	16,150
Southlake TX Hospital [Member] [Domain]
Business Acquisitions [Line Items]
Building and improvements	108,517
Land	5,089
Total assets acquired	128,000
Total liabilities assumed	0
Net assets acquired	128,000
East Texas MOB [Member] [Domain]
Business Acquisitions [Line Items]
Building and improvements	60,638
Land	1,355
Total assets acquired	68,999
Total liabilities assumed	-608
Net assets acquired	68,391
Premier MOB [Member] [Domain]
Business Acquisitions [Line Items]
Building and improvements	10,420
Land	644
Total assets acquired	12,401
Total liabilities assumed	-8,325
Net assets acquired	4,076
Country Club MOB [Member]
Business Acquisitions [Line Items]
Building and improvements	2,306
Land	240
Total assets acquired	2,757
Total liabilities assumed	0
Net assets acquired	2,757
DeKalb Professional Center [Member]
Business Acquisitions [Line Items]
Building and improvements	2,871
Land	479
Total assets acquired	3,522
Total liabilities assumed	-710
Net assets acquired	2,812
Acworth Medical Complex [Member]
Business Acquisitions [Line Items]
Building and improvements	6,123
Land	570
Total assets acquired	7,351
Total liabilities assumed	-908
Net assets acquired	6,443
Wichita KS MOB [Member]
Business Acquisitions [Line Items]
Building and improvements	6,288
Land	943
Total assets acquired	8,779
Total liabilities assumed	-24
Net assets acquired	8,755
Delta Valley ALF Portfolio [Member]
Business Acquisitions [Line Items]
Building and improvements	11,472
Land	679
Total assets acquired	13,345
Total liabilities assumed	0
Net assets acquired	13,345
Lee's Summit MO MOB [Member]
Business Acquisitions [Line Items]
Building and improvements	5,068
Land	1,045
Total assets acquired	6,750
Total liabilities assumed	0
Net assets acquired	6,750
In-Place Leases [Member] | Carolina Commons MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	653
In-Place Leases [Member] | Mount Olympia MOB Portflio [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	1,226
In-Place Leases [Member] | Southlake TX Hospital [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	14,394
In-Place Leases [Member] | East Texas MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	5,513
In-Place Leases [Member] | Premier MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	592
In-Place Leases [Member] | Country Club MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	190
In-Place Leases [Member] | DeKalb Professional Center [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	172
In-Place Leases [Member] | Acworth Medical Complex [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	407
In-Place Leases [Member] | Wichita KS MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	590
In-Place Leases [Member] | Delta Valley ALF Portfolio [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	1,194
In-Place Leases [Member] | Lee's Summit MO MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	442
Above Market Leases [Member] | Carolina Commons MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	1,136
Above Market Leases [Member] | Mount Olympia MOB Portflio [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Above Market Leases [Member] | Southlake TX Hospital [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Above Market Leases [Member] | East Texas MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Above Market Leases [Member] | Premier MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	745
Above Market Leases [Member] | Country Club MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	21
Above Market Leases [Member] | DeKalb Professional Center [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Above Market Leases [Member] | Acworth Medical Complex [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	251
Above Market Leases [Member] | Wichita KS MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	958
Above Market Leases [Member] | Delta Valley ALF Portfolio [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Above Market Leases [Member] | Lee's Summit MO MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	195
Leasehold Interest [Member] | Carolina Commons MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Leasehold Interest [Member] | Mount Olympia MOB Portflio [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Leasehold Interest [Member] | Southlake TX Hospital [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Leasehold Interest [Member] | East Texas MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	1,493
Leasehold Interest [Member] | Premier MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, intangible assets, other than goodwill	0
Mortgage loans payable, net [Domain] | Carolina Commons MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-8,720
Mortgage loans payable, net [Domain] | Mount Olympia MOB Portflio [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Mortgage loans payable, net [Domain] | Southlake TX Hospital [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Mortgage loans payable, net [Domain] | East Texas MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Mortgage loans payable, net [Domain] | Premier MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-8,306
Below Market Lease [Member] | Carolina Commons MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Below Market Lease [Member] | Mount Olympia MOB Portflio [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Below Market Lease [Member] | Southlake TX Hospital [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Below Market Lease [Member] | East Texas MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-608
Below Market Lease [Member] | Premier MOB [Member] [Domain]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-19
Below Market Lease [Member] | Country Club MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Below Market Lease [Member] | DeKalb Professional Center [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-112
Below Market Lease [Member] | Acworth Medical Complex [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-113
Below Market Lease [Member] | Wichita KS MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-24
Below Market Lease [Member] | Delta Valley ALF Portfolio [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Below Market Lease [Member] | Lee's Summit MO MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Other Liabilities [Member] | Country Club MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Other Liabilities [Member] | DeKalb Professional Center [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-598	[1]
Other Liabilities [Member] | Acworth Medical Complex [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	-795	[1]
Other Liabilities [Member] | Wichita KS MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Other Liabilities [Member] | Delta Valley ALF Portfolio [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	0
Other Liabilities [Member] | Lee's Summit MO MOB [Member]
Business Acquisitions [Line Items]
Business combination, recognized liabilities assumed	$0
[1]	Included in other liabilities is $598,000 and $795,000 accrued for as contingent consideration obligations in connection with the purchase of DeKalb Professional Center and Acworth Medical Complex, respectively. For a further discussion, see Note 13, Fair Value Measurements b Assets and Liabilities Reported at Fair Value b Contingent Consideration.

Business_Combinations_Fair_Val1

Business Combinations - Fair Value of Acquisitions (Details) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Business Acquisitions [Line Items]
Business combination, contingent consideration, liability	$1,393
DeKalb Professional Center [Member]
Business Acquisitions [Line Items]
Business combination, contingent consideration, liability	598
Acworth Medical Complex [Member]
Business Acquisitions [Line Items]
Business combination, contingent consideration, liability	$795

Business_Combinations_Business

Business Combinations - Business Acquisition Pro Forma Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Business Acquisitions [Line Items]
Revenue	$28,398,000	$27,609,000
Net income	6,720,000	712,000
Net income attributable to controlling interest	$6,720,000	$712,000
Net income per common share attributable to controlling interest -basic and diluted	$0.16	$0.02

Segment_Reporting_Summary_Info

Segment Reporting - Summary Information for Reportable Segments (Detail) (USD $)	3 Months Ended				8 Months Ended	9 Months Ended	11 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Aug. 31, 2014	Sep. 30, 2014	Dec. 03, 2014	Dec. 31, 2014	Dec. 31, 2013
					Business	Business	Business	segment
Segment Reporting Information Line Items
Number of reportable segments					1	2	2	3
Total assets	$831,684							$831,684	$202
Revenue:
Real estate revenue								3,481	0
Expenses:
Rental expenses								899	0
Segment net operating income								2,582
Operating Expenses [Abstract]
General and administrative								1,238	0
Acquisition related expenses								8,199	0
Depreciation and amortization								1,510	0
Loss from operations	-6,211	-1,568	-540	-46				-8,365	0
Other income (expense):
Interest expense (including amortization of deferred financing costs and debt premium)								-258	0
Interest income								25	0
Net loss	-6,419	-1,593	-540	-46				-8,598	0
Medical Office Building [Member]
Segment Reporting Information Line Items
Total assets	139,425							139,425	0
Revenue:
Real estate revenue								2,117
Expenses:
Rental expenses								700
Segment net operating income								1,417
Hospitals [Member]
Segment Reporting Information Line Items
Total assets	129,075							129,075	0
Revenue:
Real estate revenue								921
Expenses:
Rental expenses								120
Segment net operating income								801
Senior Housing [Member]
Segment Reporting Information Line Items
Total assets	13,580							13,580	0
Revenue:
Real estate revenue								443
Expenses:
Rental expenses								79
Segment net operating income								364
Other Segments [Member]
Segment Reporting Information Line Items
Total assets	$549,604							$549,604	$202

Concentration_of_Credit_Risk_A

Concentration of Credit Risk - Additional Information (Detail)	8 Months Ended	9 Months Ended	11 Months Ended	12 Months Ended
	Aug. 31, 2014	Sep. 30, 2014	Dec. 03, 2014	Dec. 31, 2014
	Business	Business	Business	segment
				Person
Concentration of Credit Risk
Number of states in which entity operates				1
Number of reportable segments	1	2	2	3
Number of tenants with more than ten percent of annual base rent				2
Minimum percent share of annualized base rent accounted by tenants				10.00%
Minimum percent share of each state annualized base rent that company owned				10.00%
Medical Office Building [Member]
Concentration of Credit Risk
Percentage of annual base rent				49.10%
Hospitals [Member]
Concentration of Credit Risk
Percentage of annual base rent				46.10%
Senior Housing [Member]
Concentration of Credit Risk
Percentage of annual base rent				4.80%
TEXAS
Concentration of Credit Risk
Percentage of annual base rent				71.10%

Concentration_of_Credit_Risk_S

Concentration of Credit Risk - Schedule of Annualized Base Rent from Tenants at Consolidated Properties (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014
	sqft
Annualized Base Rent From Tenants At Consolidated Properties [Line Items]
GLA (Sq Ft)	920,000
Forest Park Medical Center [Member]
Annualized Base Rent From Tenants At Consolidated Properties [Line Items]
Annual base rent	$10,844,000	[1]
Percentage of annual base rent	44.00%
GLA (Sq Ft)	142,000
Lease expiration date	31-Dec-34
Good Shepherd Health System [Member]
Annualized Base Rent From Tenants At Consolidated Properties [Line Items]
Annual base rent	$2,582,000	[1],[2]
Percentage of annual base rent	10.50%
GLA (Sq Ft)	162,000
Lease expiration date	11-Dec-29
[1]	Annualized base rent is based on contractual base rent from leases in effect as of DecemberB 31, 2014. The loss of any of these tenants or their inability to pay rent could have a material adverse effect on our business and results of operations.
[2]	Good Shepherd Health System has multiple leases in the East Texas MOB Portfolio with lease expiration dates of DecemberB 11, 2024 and DecemberB 11, 2029.

Per_Share_Data_Detail

Per Share Data (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Participating securities, distributed and undistributed earnings (loss), basic	$2,000	$0
Restricted Common Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share	12,000	0
Redeemable Limited Partnership Units [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share	222	222

Selected_Quarterly_Financial_D2

Selected Quarterly Financial Data (Unaudited) (Details) (USD $)	3 Months Ended				12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2014	Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]
Revenues	$2,961	$496	$24	$0
Expenses	-9,172	-2,064	-564	-46	-11,846	0
Loss from operations	-6,211	-1,568	-540	-46	-8,365	0
Other expense	-208	-25	0	0
Net loss	-6,419	-1,593	-540	-46	-8,598	0
Less: Net loss (income) attributable to noncontrolling interests	0	0	-1	1
Net loss attributable to controlling interest	($6,419)	($1,593)	($541)	($45)	($8,598)	$0
Net (loss) income per common share attributable to controlling interest b basic and diluted	($0.17)	($0.13)	($0.47)	($2.03)	($0.66)	$0
Weighted average number of common shares outstanding b basic and diluted	38,687,859	11,935,505	1,152,933	22,222	13,052,785	22,222

Subsequent_Events_Additional_I

Subsequent Events - Additional Information (Detail) (USD $)	12 Months Ended	10 Months Ended	0 Months Ended	3 Months Ended	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2014	Feb. 04, 2015	Mar. 19, 2015	Mar. 12, 2015	Aug. 18, 2014	20-May-14	Jan. 01, 2015
Subsequent Events [Line Items]
Acquisition fee of contract purchase price	2.25%
Officer Purchase Share Price							$9
Number of extensions						2
Common Stock [Member]
Subsequent Events [Line Items]
Subscriptions in offering of common stock received and accepted shares		91,298,227
Subscriptions in offering of common stock received and accepted value		$909,777,000
Subsequent Event [Member]
Subsequent Events [Line Items]
Acquisition fee of contract purchase price			2.00%
Number of promissory notes acquired			8
Stock Repurchased During Period, Shares				3,750
Stock Repurchased During Period, Value				38,000
Loans Receivable Aggregate Outstanding Principal Amount			60,217,000
Number of fixed rate notes			4
Loans Receivable with Fixed Rates of Interest			28,650,000
Number of floating rate notes			4
Loans Receivable with Variable Rates of Interest			31,567,000
Number of promissory notes in the aggregate outstanding principal amount			40
Loans and Leases Receivable, Net Amount			389,852,000
Loans Receivable Fixed Interest Rate			6.75%
Loans Receivable Floating Interest Rate			6.00%
Number of Days LIBOR			30
Loans Receivable, Interest Rate, Increase (Decrease)			6.25%
Number of extensions			3
Number of extension periods of the Floating Rate Notes			1 year
Subsequent Event [Member] | Common Stock [Member]
Subsequent Events [Line Items]
Subscriptions in offering of common stock received and accepted shares					184,941,800
Subscriptions in offering of common stock received and accepted value					1,842,733,000
Subsequent Event [Member] | DRIP [Member]
Subsequent Events [Line Items]
Aggregate maximum offering amount - reallocated				35,000,000
Subscriptions in offering of common stock received and accepted shares					1,371,583
Subscriptions in offering of common stock received and accepted value					$13,031,000
2015 Stock Purchase Plans [Member] | Subsequent Event [Member] | Board of Directors Chairman [Member]
Subsequent Events [Line Items]
Investment rate by officer								100.00%
2015 Stock Purchase Plans [Member] | Subsequent Event [Member] | Chief Financial Officer [Member]
Subsequent Events [Line Items]
Investment rate by officer								15.00%
2015 Stock Purchase Plans [Member] | Subsequent Event [Member] | Secretary [Member]
Subsequent Events [Line Items]
Investment rate by officer								10.00%
2015 Stock Purchase Plans [Member] | Subsequent Event [Member] | Senior Vice President [Member]
Subsequent Events [Line Items]
Investment rate by officer								15.00%
2015 Stock Purchase Plans [Member] | Subsequent Event [Member] | Vice President [Member]
Subsequent Events [Line Items]
Investment rate by officer								15.00%

Subsequent_Events_Summary_of_A

Subsequent Events - Summary of Acquisitions of Properties (Detail) (USD $)	12 Months Ended		0 Months Ended		3 Months Ended		1 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014		Feb. 04, 2015		Mar. 19, 2015		Sep. 30, 2014	Jan. 01, 2015
	Acquisition				Building		Building
	Building
Summary of Acquisitions of Properties [Line Items]
Number of acquisition completed from unaffiliated parties	11
Number of buildings acquired from unaffiliated parties	24
Contract purchase price	$277,700	[1]
Mortgage loans payable related to acquisition of properties	16,424	[1],[2]
Acquisition fee	6,248	[1],[3]
Ownership percentage, properties	100.00%
Percentage of contract purchase price paid acquisition fee, in cash	2.00%
Percentage of acquisition fee of contract purchase price for properties acquired paid in shares	0.25%
Per share amount of shares of common stock in which payment was made	$9
Subsequent Event [Member]
Summary of Acquisitions of Properties [Line Items]
Number of buildings acquired from unaffiliated parties					17
Contract purchase price					286,060	[4]
Mortgage loans payable related to acquisition of properties					9,960	[2],[4]
Acquisition fee			1,204	[4]	6,436	[4],[5],[6]
Ownership percentage, properties					100.00%
Acquisition fee of contract purchase price					2.25%
Percentage of contract purchase price paid acquisition fee, in cash					2.00%
Percentage of acquisition fee of contract purchase price for properties acquired paid in shares					0.25%
Per share amount of shares of common stock in which payment was made								$9
Delta Valley ALF Portfolio [Member]
Summary of Acquisitions of Properties [Line Items]
Type of property acquired	Senior Housing
Date of acquisition of property	9/11/14	[1]
Number of buildings acquired from unaffiliated parties							2
Contract purchase price	13,345	[1]
Mortgage loans payable related to acquisition of properties	0	[1],[2]
Acquisition fee	300	[1],[3]
Delta Valley ALF Portfolio [Member] | Subsequent Event [Member]
Summary of Acquisitions of Properties [Line Items]
Type of property acquired					Senior Housing	[4]
Date of acquisition of property					1/8/15	[4]
Number of buildings acquired from unaffiliated parties					1
Contract purchase price					8,105	[4]
Mortgage loans payable related to acquisition of properties					0	[2],[4]
Acquisition fee					182	[4],[6]
Independence MOB Portfolio [Member] | Subsequent Event [Member]
Summary of Acquisitions of Properties [Line Items]
Type of property acquired					Medical Office	[4]
Date of acquisition of property					13-Jan-15	[4]
Contract purchase price					135,000	[4]
Mortgage loans payable related to acquisition of properties					0	[2],[4]
Acquisition fee					3,038	[4],[6]
King of Prussia PA MOB [Member] | Subsequent Event [Member]
Summary of Acquisitions of Properties [Line Items]
Type of property acquired					Medical Office	[4]
Date of acquisition of property					1/21/15	[4]
Contract purchase price					18,500	[4]
Mortgage loans payable related to acquisition of properties					9,960	[2],[4]
Acquisition fee					416	[4],[6]
North Carolina ALF Portfolio [Member] | Subsequent Event [Member]
Summary of Acquisitions of Properties [Line Items]
Type of property acquired					Senior Housing	[4]
Date of acquisition of property					1/28/15	[4]
Contract purchase price					38,856	[4]
Mortgage loans payable related to acquisition of properties					0	[2],[4]
Acquisition fee					874	[4],[6]
Orange Star Medical Portfolio [Member] | Subsequent Event [Member]
Summary of Acquisitions of Properties [Line Items]
Type of property acquired					Medical Office and Hospital	[4]
Date of acquisition of property					2/26/15	[4]
Contract purchase price					57,650	[4]
Mortgage loans payable related to acquisition of properties					0	[2],[4]
Acquisition fee					1,297	[4],[5]
Kingwood MOB Portfolio [Member] | Subsequent Event [Member]
Summary of Acquisitions of Properties [Line Items]
Type of property acquired					Medical Office	[4]
Date of acquisition of property					3/11/15	[4]
Contract purchase price					14,949	[4]
Mortgage loans payable related to acquisition of properties					0	[2],[4]
Acquisition fee					336	[4],[5]
Mt. Juliet TN MOB [Member] | Subsequent Event [Member]
Summary of Acquisitions of Properties [Line Items]
Type of property acquired					Medical Office	[4]
Date of acquisition of property					3/17/15	[4]
Contract purchase price					13,000	[4]
Mortgage loans payable related to acquisition of properties					0	[2],[4]
Acquisition fee					$293	[4],[5]
[1]	We own 100% of our properties acquired in 2014.
[2]	Represents the principal balance of the mortgage loans payable assumed by us at the time of acquisition.
[3]	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our properties, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.
[4]	We own 100% of our properties acquired subsequent to DecemberB 31, 2014.
[5]	Our advisor and its affiliates were paid in cash, as compensation for services rendered in connection with the investigation, selection and acquisition of our property, an acquisition fee of 2.25% of the contract purchase price.
[6]	Our advisor and its affiliates were paid, as compensation for services rendered in connection with the investigation, selection and acquisition of our property, an acquisition fee of 2.25% of the contract purchase price which was paid as follows: (i) in cash equal to 2.00% of the contract purchase price and (ii) the remainder in shares of our common stock in an amount equal to 0.25% of the contract purchase price, at $9.00 per share, the established offering price as of the date of closing, net of selling commissions and dealer manager fees.

Schedule_III_Real_Estate_and_A1

Schedule III Real Estate and Accumulated Depreciation (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Jan. 11, 2013
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	$16,364,000
Initial Cost to Company, Land	12,988,000
Initial Cost to Company, Building and Improvments	237,141,000
Cost Capitalized Subsequent to Acquisition	24,000
Gross Amount of Which Carried at Close of Period, Land	12,988,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	237,165,000
Gross Amount of Which Carried at Close of Period, Total	250,153,000	0	0
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-1,124,000	0	0
DeKalb Professional Center [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	479,000
Initial Cost to Company, Building and Improvments	2,871,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	479,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	2,871,000
Gross Amount of Which Carried at Close of Period, Total	3,350,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-79,000
Country Club MOB [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	240,000
Initial Cost to Company, Building and Improvments	2,306,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	240,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	2,306,000
Gross Amount of Which Carried at Close of Period, Total	2,546,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-56,000
Acworth, GA One [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	216,000
Initial Cost to Company, Building and Improvments	3,135,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	216,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	3,135,000
Gross Amount of Which Carried at Close of Period, Total	3,351,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-50,000
Acworth, GA Two [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	250,000
Initial Cost to Company, Building and Improvments	2,214,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	250,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	2,214,000
Gross Amount of Which Carried at Close of Period, Total	2,464,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-46,000
Acworth, GA Three [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	104,000
Initial Cost to Company, Building and Improvments	774,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	104,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	774,000
Gross Amount of Which Carried at Close of Period, Total	878,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-17,000
Wichita KS MOB [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	943,000
Initial Cost to Company, Building and Improvments	6,288,000
Cost Capitalized Subsequent to Acquisition	24,000
Gross Amount of Which Carried at Close of Period, Land	943,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	6,312,000
Gross Amount of Which Carried at Close of Period, Total	7,255,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-87,000
Batesville, MS [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	331,000
Initial Cost to Company, Building and Improvments	5,103,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	331,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	5,103,000
Gross Amount of Which Carried at Close of Period, Total	5,434,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-58,000
Cleveland, MS [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	348,000
Initial Cost to Company, Building and Improvments	6,369,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	348,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	6,369,000
Gross Amount of Which Carried at Close of Period, Total	6,717,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-79,000
Lee's Summit MO MOB [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	1,045,000
Initial Cost to Company, Building and Improvments	5,068,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	1,045,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	5,068,000
Gross Amount of Which Carried at Close of Period, Total	6,113,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-74,000
Carolina Commons MOB [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	8,426,000
Initial Cost to Company, Land	1,028,000
Initial Cost to Company, Building and Improvments	9,430,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	1,028,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	9,430,000
Gross Amount of Which Carried at Close of Period, Total	10,458,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-105,000
Olympia Fields, IL [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	298,000
Initial Cost to Company, Building and Improvments	2,726,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	298,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	2,726,000
Gross Amount of Which Carried at Close of Period, Total	3,024,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-9,000
Columbus, OH [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	225,000
Initial Cost to Company, Building and Improvments	5,649,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	225,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	5,649,000
Gross Amount of Which Carried at Close of Period, Total	5,874,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-16,000
Mount Dora, FL [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	393,000
Initial Cost to Company, Building and Improvments	5,633,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	393,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	5,633,000
Gross Amount of Which Carried at Close of Period, Total	6,026,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-14,000
Southlake TX Hospital [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	5,089,000
Initial Cost to Company, Building and Improvments	108,517,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	5,089,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	108,517,000
Gross Amount of Which Carried at Close of Period, Total	113,606,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-238,000
Longview, TX One [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	0
Initial Cost to Company, Building and Improvments	19,942,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	0
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	19,942,000
Gross Amount of Which Carried at Close of Period, Total	19,942,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-55,000
Longview, TX Two [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	228,000
Initial Cost to Company, Building and Improvments	965,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	228,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	965,000
Gross Amount of Which Carried at Close of Period, Total	1,193,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-5,000
Longview, TX Three [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	759,000
Initial Cost to Company, Building and Improvments	1,696,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	759,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	1,696,000
Gross Amount of Which Carried at Close of Period, Total	2,455,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-8,000
Longview, TX Four [Member] [Domain]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	0
Initial Cost to Company, Building and Improvments	8,027,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	0
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	8,027,000
Gross Amount of Which Carried at Close of Period, Total	8,027,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-23,000
Marshall, TX [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	368,000
Initial Cost to Company, Building and Improvments	1,711,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	368,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	1,711,000
Gross Amount of Which Carried at Close of Period, Total	2,079,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-10,000
Longview, TX Five [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	0
Initial Cost to Company, Building and Improvments	696,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	0
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	696,000
Gross Amount of Which Carried at Close of Period, Total	696,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-3,000
Longview, TX Six [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	0
Initial Cost to Company, Land	0
Initial Cost to Company, Building and Improvments	27,601,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	0
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	27,601,000
Gross Amount of Which Carried at Close of Period, Total	27,601,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	-92,000
Premier MOB [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	7,938,000
Initial Cost to Company, Land	644,000
Initial Cost to Company, Building and Improvments	10,420,000
Cost Capitalized Subsequent to Acquisition	0
Gross Amount of Which Carried at Close of Period, Land	644,000
Gross Amount of Which Carried at Close of Period, Buildings and Improvements	10,420,000
Gross Amount of Which Carried at Close of Period, Total	11,064,000
Gross Amount of Which Carried at Close of Period, Accumulated Deprecation	$0

Schedule_III_Real_Estate_and_A2

Schedule III Real Estate and Accumulated Depreciation (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
	Building
Real Estate and Accumulated Depreciation [Line Items]
Real Estate, Federal Income Tax Basis	$284,988
Ownership percentage, properties	100.00%
Number of fixed rate mortgage loans payable	2
Encumbrances	$16,364
Number of buildings acquired from unaffiliated parties	24
Building and Building Improvements [Member]
Real Estate and Accumulated Depreciation [Line Items]
Estimated useful life	39 years
Minimum [Member] | Leasehold Improvements [Member]
Real Estate and Accumulated Depreciation [Line Items]
Estimated useful life	1 month
Minimum [Member] | Furniture and Fixtures [Member]
Real Estate and Accumulated Depreciation [Line Items]
Estimated useful life	5 years
Maximum [Member] | Leasehold Improvements [Member]
Real Estate and Accumulated Depreciation [Line Items]
Estimated useful life	20 years 1 month
Maximum [Member] | Furniture and Fixtures [Member]
Real Estate and Accumulated Depreciation [Line Items]
Estimated useful life	10 years

Schedule_III_Real_Estate_and_A3

Schedule III Real Estate and Accumulated Depreciation (Changes in Total Real Estate Assets) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]
Beginning balance	$0	$0
Acquisitions	250,129	0
Additions	24	0
Dispositions	0	0
Ending balance	$250,153	$0

Schedule_III_Real_Estate_and_A4

Schedule III Real Estate and Accumulated Depreciation (Changes in Accumulated Depreciation) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Beginning balance	$0	$0
Additions	1,124	0
Dispositions	0	0
Ending balance	$1,124	$0
Building and Building Improvements [Member]
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Estimated useful life	39 years
Minimum [Member] | Tenant Improvements [Member]
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Estimated useful life	1 month
Minimum [Member] | Furniture, Fixtures and Equipment [Member]
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Estimated useful life	5 years
Maximum [Member] | Tenant Improvements [Member]
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Estimated useful life	20 years 1 month
Maximum [Member] | Furniture, Fixtures and Equipment [Member]
Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]
Estimated useful life	10 years