10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2018

OR

[  ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ____________ to ____________

Commission File Number 001-15409

PILLARSTONE CAPITAL REIT

(Exact name of registrant as specified in its charter) 

Maryland	39-6594066
(State or other jurisdiction of	(IRS Employer
incorporation or organization)	Identification No.)

2600 South Gessner, Suite 555

Houston, Texas 77063

(Address of principal executive offices)

(832) 810-0100

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes [X]    No [  ]

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes [  ]    No [X]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer [  ]	Accelerated filer [  ]
Non-accelerated filer [  ]	Smaller reporting company [X]
Emerging growth company [  ]

Indicate by checkmark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes [ ]      No [X]

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new ore revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. [ ]

The Registrant had 405,169 Common Shares outstanding as of September 5, 2018.

FORM 10-Q/A

INDEX

PART I. Financial Information
	Item 1. Financial Statements		2
		Consolidated Balance Sheets as of June 30, 2018 (unaudited) and December 31, 2017	2
		Consolidated Statements of Operations (unaudited) - For the Three and Six Months ended June 30, 2018 and 2017	4
		Consolidated Statements of Cash Flows (unaudited) - For the Six Months ended June 30, 2018 and 2017	5
		Notes to Condensed Consolidated Financial Statements (unaudited)	6
	Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations		14
	Item 4. Controls and Procedures		20
Part II. Other Information
	Item 1. Legal Proceedings		21
	Item 2. Unregistered Sales of Equity Securities and Use of Proceeds		21
	Item 3. Defaults upon Senior Securities		21
	Item 4. Mine Safety Disclosures		21
	Item 5. Other Information		21
	Item 6. Exhibits		22
	Signatures		23

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

Pillarstone Capital REIT and Subsidiaries
CONSOLIDATED BALANCE SHEETS
(in thousands, except per share data)
	June 30, 2018			December 31, 2017
	(unaudited)
ASSETS(1)
Real estate assets, at cost
Property	$	84,430		$	83,144
Accumulated depreciation	(4,454		)	(2,934		)
Total real estate assets	79,976			80,210
Cash and cash equivalents	2,596			2,991
Escrows and acquisition deposits	1,863			2,188
Accrued rents and accounts receivable, net of allowance for doubtful accounts	1,163			798
Receivable due from related party	1,067			1,304
Unamortized lease commissions and deferred legal costs, net	1,255			1,265
Prepaid expenses and other assets	271			160
Total assets	$	88,191		$	88,916
LIABILITIES AND EQUITY (2)
Liabilities:
Notes payable	$	63,714		$	64,313
Accounts payable and accrued expenses	2,544			3,586
Payable due to related party	772			1,005
Convertible notes payable - related parties	198			198
Accrued interest payable	52			42
Tenants' security deposits	1,368			1,191
Total liabilities	68,648			70,335
Commitments and contingencies	—			—
Shareholders' Equity:
Preferred A Shares - $0.01 par value, 1,518,000 authorized: 256,636 Class A cumulative convertible shares issued and outstanding at June 30, 2018 and December 31, 2017, $10.00 per share liquidation preference	3			3
Preferred C Shares - $0.01 par value, 300,000 authorized: 244,444 Class C cumulative convertible shares issued and outstanding, $10.00 per share liquidation preference at June 30, 2018 and December 31, 2017	2			2
Common Shares - $0.01 par value, 400,000,000 authorized: 443,299 shares issued and 405,169 outstanding at June 30, 2018 and December 31, 2017	4			4
Additional paid-in capital	28,147			28,147
Accumulated deficit	(27,481		)	(27,635		)
Treasury stock, at cost, 38,130 shares	(801		)	(801		)
Total Pillarstone Capital REIT shareholders' deficit	(126		)	(280		)
Noncontrolling interest in subsidiary	19,669			18,861
Total equity	19,543			18,581
Total liabilities and equity	$	88,191		$	88,916

The accompanying notes are an integral part of the condensed consolidated financial statements.

2

Pillarstone Capital REIT and Subsidiaries
CONSOLIDATED BALANCE SHEETS - Continued
(in thousands)
	June 30, 2018			December 31, 2017
	(unaudited)
(1) Assets of consolidated Variable Interest Entity included in the total assets above:
Real estate assets, at cost
Property	$	84,427		$	83,141
Accumulated depreciation	(4,453		)	(2,934		)
Total real estate assets	79,974			80,207
Cash and cash equivalents	2,484			2,812
Escrows and acquisition deposits	1,863			2,188
Accrued rents and accounts receivable, net of allowance for doubtful accounts	1,163			798
Receivable due from related party	1,067			1,304
Unamortized lease commissions and deferred legal costs, net	1,255			1,265
Prepaid expenses and other assets	267			150
Total assets	$	88,073		$	88,724
(2) Liabilities of consolidated Variable Interest Entity included in the total liabilities above:
Notes payable	$	63,714		$	64,313
Accounts payable and accrued expenses	2,506			3,494
Payable due to related party	772			1,005
Tenants' security deposits	1,368			1,191
Total liabilities	$	68,360		$	70,003

The accompanying notes are an integral part of the condensed consolidated financial statements.

3

Pillarstone Capital REIT and Subsidiaries
CONSOLIDATED STATEMENTS OF OPERATIONS
(unaudited)
(in thousands, except share and per share data)
	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Property revenues
Rental revenues	$	3,580		$	3,520		$	7,166		$	7,056
Other revenues	583			658			1,375			1,286
Total property revenues	4,163			4,178			8,541			8,342
Property expenses
Property operation and maintenance	1,157			1,076			2,358			2,363
Real estate taxes	579			652			1,261			1,300
Total property expenses	1,736			1,728			3,619			3,663
Other expenses
General and administrative	100			45			293			326
Depreciation and amortization	896			855			1,752			1,571
Interest expense	693			683			1,365			1,358
Total other expense	1,689			1,583			3,410			3,255
Income before loss on disposal of assets and income taxes	738			867			1,512			1,424
Loss on disposal of assets	—			(5		)	—			(11		)
Provision for income taxes	(24		)	(20		)	(44		)	(45		)
Net income	714			842			1,468			1,368
Less: Non-controlling interest in subsidiary	613			715			1,313			1,268
Net income attributable to Common Shareholders	$	101		$	127		$	155		$	100
Earnings Per Share:
Basic income per Common Share:
Net income available to Common Shareholders	$	0.25		$	0.31		$	0.38		$	0.25
Diluted income per Common Share:
Net income available to Common Shareholders	$	0.03		$	0.04		$	0.05		$	0.03
Weighted average number of Common Shares outstanding:
Basic:	405,169			405,169			405,169			405,169
Diluted:	3,090,652			3,075,793			3,090,652			2,903,219

The accompanying notes are an integral part of the condensed consolidated financial statements.

4

Pillarstone Capital REIT and Subsidiaries
CONSOLIDATED STATEMENTS OF CASH FLOWS
(unaudited)
(in thousands)
	Six Months Ended June 30,
	2018			2017
Cash flows from operating activities:
Net income	$	1,468		$	1,368
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,752			1,571
Amortization of deferred loan costs	50			50
Loss on disposal of assets	—			11
Bad debt expense	100			78
Changes in operating assets and liabilities:
Accrued rents and accounts receivable	(465		)	(352		)
Receivable due from related party	192			327
Escrows and acquisition deposits	325			832
Unamortized lease commissions and deferred legal costs, net	(215		)	(190		)
Prepaid expenses and other assets	(111		)	(120		)
Accounts payable and accrued expenses	(1,033		)	(930		)
Payable due to related party	(233		)	520
Tenants' security deposits	177			78
Net cash provided by operating activities	2,007			3,243
Cash flows from investing activities:
Additions to real estate	(1,248		)	(508		)
Net cash used in investing activities	(1,248		)	(508		)
Cash flows from financing activities:
Distributions paid to noncontrolling interest in Consolidated Partnership	(505		)	(1,170		)
Repayments of notes payable	(649		)	(624		)
Net cash used in financing activities	(1,154		)	(1,794		)
Net change in cash and cash equivalents	(395		)	941
Cash and cash equivalents at beginning of period	2,991			1,243
Cash and cash equivalents at end of period	$	2,596		$	2,184
Supplemental disclosure of cash flow information:
Cash paid for interest	$	1,307		$	1,304
Cash paid for taxes	$	88		$	—
Non cash investing activities:
Disposal of fully depreciated real estate	$	47		$	2
Additions to real estate contributed by related party	$	45		$	722

The accompanying notes are an integral part of the condensed consolidated financial statements.

5

Pillarstone Capital REIT

Notes to Condensed Consolidated Financial Statements

(unaudited)

1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Accounting.  Pillarstone Capital REIT's (the “Company”, “Pillarstone”, “we”, “our”, or “us”) financial records are maintained on the accrual basis of accounting whereby revenues are recognized when earned and expenses are recorded when incurred.

Use of estimates. In order to conform with U.S. GAAP, management, in preparation of our consolidated financial statements, is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of June 30, 2018 and December 31, 2017, and the reported amounts of revenues and expenses for the three and six months ended June 30, 2018 and 2017. Actual results could differ from those estimates. Significant estimates include fair value of properties acquired, estimated useful lives of properties, allowance for bad debt, impairment, deferred taxes and the related valuation allowance for deferred taxes, and these significant estimates, as well as other estimates and assumptions, may change in the near term.

Cash and cash equivalents. We consider all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.  Cash and cash equivalents as of June 30, 2018 and December 31, 2017 consisted of demand deposits at commercial banks and brokerage accounts. We maintain our cash in bank accounts that are federally insured.

Acquired Properties and Acquired Lease Intangibles.  We allocate the purchase price of the acquired properties to land, building and improvements, identifiable intangible assets and to the acquired liabilities based on their respective fair values at the time of purchase. Identifiable intangibles include amounts allocated to acquired out-of-market leases, the value of in-place leases and customer relationship value, if any. We determine fair value based on estimated cash flow projections that utilize appropriate discount and capitalization rates and available market information. Estimates of future cash flows are based on a number of factors including the historical operating results, known trends and specific market and economic conditions that may affect the property. Factors considered by management in our analysis of determining the as-if-vacant property value include an estimate of carrying costs during the expected lease-up periods considering market conditions, and costs to execute similar leases. In estimating carrying costs, management includes real estate taxes, insurance and estimates of lost rentals at market rates during the expected lease-up periods, tenant demand and other economic conditions. Management also estimates costs to execute similar leases including leasing commissions, tenant improvements, legal and other related expenses. Intangibles related to out-of-market leases and in-place lease value are recorded as acquired lease intangibles and are amortized as an adjustment to rental revenue or amortization expense, as appropriate, over the remaining terms of the underlying leases. Premiums or discounts on acquired out-of-market debt are amortized to interest expense over the remaining term of such debt.

Depreciation.  Depreciation is computed using the straight-line method over the estimated useful lives of 5 to 39 years for improvements and buildings, respectively.  Tenant improvements are depreciated using the straight-line method over the life of the improvement or remaining term of the lease, whichever is shorter.

Impairment.  We review our properties for impairment at least annually or whenever events or changes in circumstances indicate that the carrying amount of the assets, including accrued rental income, may not be recoverable through operations.  We determine whether an impairment in value has occurred by comparing the estimated future cash flows (undiscounted and without interest charges), including the estimated residual value of the property, with the carrying cost of the property.  If impairment is indicated, a loss will be recorded for the amount by which the carrying value of the property exceeds its fair value.  Management has determined that there has been no impairment in the carrying value of our real estate assets as of June 30, 2018.

Accrued Rents and Accounts Receivable.  Included in accrued rent and accounts receivable are base rents, tenant reimbursements and receivables attributable to recording rents on a straight-line basis. An allowance for the uncollectible portion of accrued rents and accounts receivable is determined based upon customer credit-worthiness (including expected recovery of our claim with respect to any tenants in bankruptcy), historical bad debt levels, and current economic trends. As of June 30, 2018 and December 31, 2017, we had an allowance for uncollectible accounts of $639,000 and $539,000, respectively. For the three and six months ended June 30, 2018, we had bad debt expense of $60,000 and $100,000, respectively. For the three and six months ended June 30, 2017, we had bad debt expense of $8,000 and $78,000, respectively.

6

Pillarstone Capital REIT

Notes to Condensed Consolidated Financial Statements

(unaudited)

Unamortized Lease Commissions and Deferred Legal Costs.  Leasing commissions and deferred legal costs are amortized using the straight-line method over the terms of the related lease agreements.  Loan costs are amortized on the straight-line method over the terms of the loans, which approximates the interest method. Costs allocated to in-place leases whose terms differ from market terms related to acquired properties are amortized over the remaining life of the respective leases.

Prepaids and Other assets. Prepaids and other assets include escrows established pursuant to certain mortgage financing arrangements for real estate taxes and insurance.

Noncontrolling Interests.  Noncontrolling interests are the portion of equity in a subsidiary not attributable to a parent.  The ownership interests not held by the parent are considered noncontrolling interests.  Accordingly, we have reported noncontrolling interest in equity on the consolidated balance sheets but separate from Pillarstone’s equity.  On the consolidated statements of operations, subsidiaries are reported at the consolidated amount, including both the amount attributable to Pillarstone and noncontrolling interest. 

Revenue recognition. All leases on our properties are classified as operating leases, and the related rental income is recognized on a straight-line basis over the terms of the related leases.  Differences between rental income earned and amounts due per the respective lease agreements are capitalized or charged, as applicable, to accrued rents and accounts receivable.  Percentage rents are recognized as rental income when the thresholds upon which they are based have been met.  Recoveries from tenants for taxes, insurance, and other operating expenses are recognized as revenues in the period the corresponding costs are incurred.  We have established an allowance for doubtful accounts against the portion of tenant accounts receivable which is estimated to be uncollectible.

Stock-based compensation. The Company accounts for stock-based compensation in accordance with ASC 718, "Compensation - Stock Compensation," which addresses the accounting for stock-based payment transactions in which an enterprise receives employee services in exchange for (a) equity instruments of the enterprise or (b) liabilities that are based on the fair value of the enterprise’s equity instruments or that may be settled by the issuance of such equity instruments. ASC 718 generally requires that these transactions be accounted for using a fair-value-based method. The Company uses the Black-Scholes option-pricing model to determine the fair-value of stock-based awards.

Income taxes. Because we have not elected to be taxed as a REIT for federal income tax purposes, we account for income taxes using the liability method under which deferred tax assets and liabilities are determined based on differences between the financial reporting and tax bases of assets and liabilities using enacted tax rates in effect for the period in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized. We are also subject to certain state and local income, excise and franchise taxes. The provision for state and local taxes has been reflected in provision for income taxes in the consolidated statements of operations and has not been separately stated due to its insignificance.

The Company evaluates potential uncertain tax positions on an annual basis in conjunction with the board of trustees and its tax accountants. Authoritative literature provides a two-step approach to recognize and measure tax benefits when realization of the benefits is uncertain. The first step is to determine whether the benefit meets the more-likely-than-not condition for recognition and the second step is to determine the amount to be recognized based on the cumulative probability that exceeds 50%. The Company has no uncertain tax positions that required adjustments to our consolidated financial statements in 2018 or 2017.

Concentration of Risk.  Substantially all of our revenues are obtained from office and warehouse locations in the Dallas-Fort Worth and Houston metropolitan areas. We maintain cash accounts in major U.S. financial institutions. The terms of these deposits are on demand to minimize risk. The balances of these accounts sometimes exceed the federally insured limits, although no losses have been incurred in connection with these deposits.

7

Pillarstone Capital REIT

Notes to Condensed Consolidated Financial Statements

(unaudited)

Recent accounting pronouncements. In May 2014, the Financial Accounting Standards Board (“FASB”) issued guidance, as amended in subsequent updates, establishing a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most of the existing revenue recognition guidance. The standard also 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 and also requires certain additional disclosures. This guidance became effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We have adopted this guidance on a modified retrospective basis beginning January 1, 2018 and do not expect this standard to have a material impact on our consolidated financial statements.

In February 2016, the FASB issued guidance requiring lessees to recognize a lease liability and a right-of-use asset for all leases. Lessor accounting will remain largely unchanged with the exception of changes related to costs which qualify as initial direct costs. The guidance will also require new qualitative and quantitative disclosures to help financial statement users better understand the timing, amount and uncertainty of cash flows arising from leases. This guidance will be effective for reporting periods beginning on or after December 15, 2018, with early adoption permitted. We will adopt this guidance on a modified retrospective basis beginning January 1, 2019, and such adoption will result in certain costs (primarily legal costs related to lease negotiations) being expensed rather than capitalized. We capitalized $3,000 in legal related costs for the six months ended June 30, 2018. We did not capitalize any legal related costs for the three months ended June 30, 2018.

In November 2016, the FASB issued guidance requiring that the statement of cash flows explain the change during the period in the total cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Therefore, amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance effective January 1, 2018, and we have reconciled cash and cash equivalents and restricted cash and restricted cash equivalents on a retrospective basis, whereas under the previous guidance, we reported restricted cash and restricted cash equivalents under cash flows from financing activities.

In January 2017, the FASB issued guidance clarifying the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance on a prospective basis beginning January 1, 2018 and believe the majority of our future acquisitions will qualify as asset acquisitions and the associated transaction costs will be capitalized as opposed to expensed under previous guidance.

In February 2017, the FASB issued guidance clarifying the scope of asset derecognition guidance, added guidance for partial sales of nonfinancial assets and clarified recognizing gains and losses from the transfer of nonfinancial assets in contracts with noncustomers. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance on a modified retrospective basis beginning January 1, 2018, and the adoption of this guidance did not have a material impact on our consolidated financial statements.

2. ACCRUED RENTS AND ACCOUNTS RECEIVABLE, NET

Accrued rents and accounts receivable, net consists of amounts accrued, billed and due from tenants, allowance for doubtful accounts and other receivables as follows (in thousands):

	June 30, 2018			December 31, 2017
Tenant receivables	$	897		$	680
Accrued rents and other recoveries	905			657
Allowance for doubtful accounts	(639		)	(539		)
Total	$	1,163		$	798

8

Pillarstone Capital REIT

Notes to Condensed Consolidated Financial Statements

(unaudited)

3. UNAMORTIZED LEASE COMMISSIONS AND DEFERRED LEGAL COST, NET

Costs which have been deferred consist of the following (in thousands):

	June 30, 2018			December 31, 2017
Leasing commissions	$	1,666		$	1,577
Deferred legal cost	50			47
Total cost	1,716			1,624
Less: leasing commissions accumulated amortization	(445		)	(350		)
Less: deferred legal cost accumulated amortization	(16		)	(9		)
Total cost, net of accumulated amortization	$	1,255		$	1,265

4. VARIABLE INTEREST ENTITY

On December 8, 2016, Pillarstone and Pillarstone OP, entered into a Contribution Agreement (the “Contribution Agreement”) with Whitestone REIT Operating Partnership, L.P. (“Whitestone OP”), a subsidiary and the operating partnership of Whitestone REIT (“Whitestone”), both of which are related parties to Pillarstone and Pillarstone OP, pursuant to which Whitestone OP contributed to Pillarstone OP all of the equity interests in four of its wholly-owned subsidiaries (the “Subsidiaries”): Whitestone CP Woodland Ph. 2, LLC, a Delaware limited liability company; Whitestone Industrial-Office, LLC, a Texas limited liability company; Whitestone Offices, LLC, a Texas limited liability company; and Whitestone Uptown Tower, LLC, a Delaware limited liability company (“Uptown Tower”). The Subsidiaries own 14 real estate assets (the “Real Estate Assets” and, together with the Subsidiaries, the “Property”) for aggregate consideration of approximately $84 million, consisting of (i) approximately $18.1 million of Class A units representing limited partnership interests in Pillarstone OP (“OP Units”), issued at a price of $1.331 per OP Unit; and (ii) the assumption of approximately $65.9 million of liabilities by Pillarstone OP. Pillarstone is the general partner of Pillarstone OP and, as a result of the Contribution Agreement, has equity ownership interest in Pillarstone OP totaling approximately 18.6% valued at approximately $4.1 million as of the date of the agreement.

In connection with the Contribution Agreement, on December 8, 2016, the Company, as the general partner of Pillarstone OP, entered into an Amended and Restated Agreement of Limited Partnership of Pillarstone OP (as amended and restated, the “Amended and Restated Agreement of Limited Partnership”). Pursuant to the Amended and Restated Agreement of Limited Partnership, subject to certain protective rights of the limited partners described below, the general partner has full, exclusive and complete responsibility and discretion in the management and control of Pillarstone OP, including the ability to cause Pillarstone OP to enter into certain major transactions including a merger of Pillarstone OP or a sale of substantially all of the assets of Pillarstone OP. The limited partners have no power to remove the general partner without the general partner's consent. In addition, pursuant to the Amended and Restated Agreement of Limited Partnership, the general partner may not conduct any business other than in connection with the ownership, acquisition and disposition of interest in the Operating Partnership and management of the business of the Operating Partnership without the consent of certain of the limited partners. The Company is deemed to exercise significant influence over Pillarstone OP as it has the power to direct the activities that most significantly impact Pillarstone OP's economic performance and the Company's right to receive benefits based on its ownership percentage in Pillarstone OP. Accordingly, the Company accounts for Pillarstone OP as a VIE.

The Amended and Restated Agreement of Limited Partnership designates two classes of units of limited partnership interest in Pillarstone OP: the OP Units and LTIP units. In general, LTIP units are similar to the OP Units and will receive the same quarterly per-unit profit distributions as the OP Units. The rights, privileges, and obligations related to each series of LTIP units will be established at the time the LTIP units are issued. As profits interests, LTIP units initially will not have full parity, on a per-unit basis, with OP Units with respect to liquidating distributions. Upon the occurrence of specified events, LTIP units can over time achieve full parity with the OP Units and therefore accrete to an economic value for the holder equivalent to OP Units. If such parity is achieved, vested LTIP units may be converted on a one-for-one basis into OP Units, which in turn are redeemable by the holder for cash or, at the Company’s election, exchangeable for Common Shares on a one-for-one basis.

9

Pillarstone Capital REIT

Notes to Condensed Consolidated Financial Statements

(unaudited)

During the period from December 8, 2016 through December 31, 2016, Pillarstone received a distribution in kind equal to the value of the original investment of $4.1 million.

The carrying amounts and classification of certain assets and liabilities for Pillarstone OP in our consolidated balance sheet as of June 30, 2018 and December 31, 2017 consists of the following (in thousands):

	June 30, 2018			December 31, 2017
Real estate assets, at cost
Property	$	84,427		$	83,141
Accumulated depreciation	(4,453		)	(2,934		)
Total real estate assets	79,974			80,207
Cash and cash equivalents	2,484			2,812
Escrows and acquisition deposits	1,863			2,188
Accrued rents and accounts receivable, net of allowance for doubtful accounts (1)	1,163			798
Receivable due from related party	1,067			1,304
Unamortized lease commissions and deferred legal costs, net	1,255			1,265
Prepaid expenses and other assets	267			150
Total assets	$	88,073		$	88,724
Liabilities
Notes payable	$	63,714		$	64,313
Accounts payable and accrued expenses	2,506			3,494
Payable due to related party	772			1,005
Tenants' security deposits	1,368			1,191
Total liabilities	$	68,360		$	70,003

(1) Excludes approximately $0.3 million in accounts receivable due from Pillarstone that was eliminated in consolidation as of June 30, 2018 and December 31, 2017.

5. REAL ESTATE

As of June 30, 2018, Pillarstone OP owned 14 commercial properties in the Dallas and Houston areas comprised of approximately 1.5 million square feet of gross leasable area.

Pillarstone OP results of operations. Revenue and net income attributable to the Property of $4.2 million and $0.8 million, respectively, have been included in our results of operations for the three months ended June 30, 2018. Revenue and net income attributable to the Property of $8.5 million and $1.6 million, respectively, have been included in our results of operations for the six months ended June 30, 2018. Revenue and net income attributable to the Property of $4.2 million and $0.9 million, respectively, have been included in our results of operations for the three months ended June 30, 2017. Revenue and net income attributable to the Property of $8.3 million and $1.6 million, respectively, have been included in our results of operations for the six months ended June 30, 2017.

10

Pillarstone Capital REIT

Notes to Condensed Consolidated Financial Statements

(unaudited)

6. DEBT

Mortgages and other notes payable consist of the following (in thousands):

Description	June 30, 2018			December 31, 2017
Fixed rate notes
$37.0 million 3.76% Note, due December 1, 2020	$	32,624		$	33,148
$16.5 million 4.97% Note, due September 26, 2023	15,932			16,058
Floating rate notes
Related party Note, LIBOR plus 1.40% to 1.95%, due December 8, 2018	15,473			15,473
Total notes payable principal	64,029			64,679
Less deferred financing costs, net of accumulated amortization	(315		)	(366		)
Total notes payable	$	63,714		$	64,313

Our mortgage debt was collateralized by 10 operating properties as of June 30, 2018 with a combined net book value of $62.8 million. Our loans contain restrictions that would require the payment of prepayment penalties for the acceleration of outstanding debt and are secured by deeds of trust on certain of our properties and the assignment of certain rents and leases associated with those properties. Certain other of our loans are subject to customary covenants. As of June 30, 2018, we were in compliance with all loan covenants.

Scheduled maturities of notes payable as of June 30, 2018 were as follows:

Year	Amount Due (in thousands)
2018	$	16,167
2019	1,376
2020	31,286
2021	308
2022	323
Thereafter	14,569
Total	$	64,029

7. CONVERTIBLE NOTES PAYABLE - RELATED PARTIES

On November 20, 2015, five trustees on our board of trustees at that time loaned $197,780 to the Company in exchange for convertible notes payable. The convertible notes payable accrue interest at 10% per annum and mature on November 20, 2018. The convertible notes payable can be converted by the noteholders into Common Shares at the rate of $1.331 per Common Share at any time. After six months, the Company can convert the notes payable into Common Shares. At maturity or when the Company chooses to convert the convertible notes payable into Common Shares, the noteholders have the option to receive cash plus accrued interest or convert the convertible notes payable into Common Shares.

8. EARNINGS PER SHARE

Net earnings per weighted average Common Share outstanding, basic and diluted, is computed based on the weighted average number of Common Shares outstanding for the period. The following table shows the weighted average number of Common Shares outstanding and reconciles the numerator and denominator of both earnings (loss) per Common Share calculations for the three and six month periods ended June 30, 2018 and 2017.

During the three and six month periods ended June 30, 2018 and 2017, the Company had $197,780 of convertible notes payable as discussed in Note 7. The convertible notes payable were not included in the computation of diluted earnings per share for the six month period ended June 30, 2017, because the effect of conversion would be anti-dilutive.

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Pillarstone Capital REIT

Notes to Condensed Consolidated Financial Statements

(unaudited)

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except share and per share data)	2018		2017		2018		2017
Numerator:
Net income (loss) available to common shareholders	$	101	$	127	$	155	$	100
Dilutive effect of interest from convertible notes payable	5		5		—		—
Net income (loss) available to common shareholders with assumed conversion	$	106	$	132	$	155	$	100
Denominator:
Weighted average number of common shares - basic	405,169		405,169		405,169		405,169
Effect of dilutive securities:
Assumed conversion of Preferred A Shares	53,610		53,610		53,610		53,610
Assumed conversion of Preferred C Shares	2,444,440		2,444,440		2,444,440		2,444,440
Assumed conversion of convertible notes payable	187,433		172,574		187,433		—
Weighted average number of common shares - dilutive	3,090,652		3,075,793		3,090,652		2,903,219
Earnings (Loss) Per Share:
Basic income (loss) per common share:
Net income (loss) available to common shareholders	$	0.25	$	0.31	$	0.38	$	0.25
Diluted income (loss) per common share:
Net income (loss) available to common shareholders	$	0.03	$	0.04	$	0.05	$	0.03

9. RELATED PARTY TRANSACTIONS

During the ordinary course of business, we have transactions with Whitestone that include, but are not limited to, rental income, interest expense, general and administrative costs, commissions, management and asset management fees, and property expenses.     

In connection with the Contribution Agreement, on December 8, 2016, the Company and Pillarstone OP entered into a Management Agreement (collectively, the “Management Agreements”) with Whitestone TRS, Inc., a subsidiary of Whitestone (“Whitestone TRS”). Pursuant to the Management Agreements with respect to each property, other than Uptown Tower, Whitestone TRS agreed to provide certain property management, leasing and day-to-day advisory and administrative services to such properties in exchange for (1) a monthly property management fee equal to 5.0% of the monthly revenues of each property and (2) a monthly asset management fee equal to 0.125% of GAV (as defined in each Management Agreement as, generally, the purchase price of the respective property based upon the purchase price allocations determined pursuant to the Contribution Agreement, excluding all indebtedness, liabilities or claims of any nature) of such property. Pursuant to the Management Agreement with respect to Uptown Tower, Whitestone TRS agreed to provide certain property management, leasing and day-to-day advisory and administrative services in exchange for (1) a monthly property management fee equal to 3.0% of the monthly revenues of Uptown Tower and (y) a monthly asset management fee equal to 0.125% of GAV of Uptown Tower.

12

Pillarstone Capital REIT

Notes to Condensed Consolidated Financial Statements

(unaudited)

The following table presents the revenue and expenses with Whitestone included in our consolidated statement of operations for the three and six months ended June 30, 2018 and 2017 (in thousands):

		Three Months Ended June 30,						Six Months Ended June 30,
	Location of Revenue (Expense)	2018			2017			2018			2017
Rent	Rental revenues	$	203		$	196		$	405		$	381
Property management fees	Property operation and maintenance	$	(185	)	$	(176	)	$	(374	)	$	(368	)
Asset management fees	Property operation and maintenance	$	(66	)	$	(80	)	$	(132	)	$	(146	)
Interest expense	Interest expense	$	(147	)	$	(132	)	$	(286	)	$	(256	)

Receivables due from related parties consisted of the following as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018		December 31, 2017
Construction in process (1)	$	—	$	45
Tenant receivables and other	1,067		1,259
Total	$	1,067	$	1,304

⁽¹⁾  Amount relates to future tenant and building improvement expenditures implicit within the Contribution Agreement to be paid by Whitestone and capitalized by the Company in subsequent periods when placed in service.

Payables due to related parties consisted of the following as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018		December 31, 2017
Payables due to related party	$	772	$	1,005
Total	$	772	$	1,005

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ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITIONS AND RESULTS OF OPERATIONS

The use of the words "we," "us," "our," "Company" or "Pillarstone" refers to Pillarstone Capital REIT and our consolidated subsidiaries, except where the context otherwise requires.

FORWARD LOOKING INFORMATION

This report on Form 10-Q contains historical information, as well as forward-looking statements that involve known and unknown risks and relate to future events, our future financial performance, or our expected future operations and actions. In some cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “future,” “intend,” “could,” “hope,” “predict,” “target,” “potential,” or “continue” or the negative of these terms or other similar expressions. These forward-looking statements are only our predictions based upon current information and involve numerous assumptions, risks and uncertainties. Our actual results or actions may differ materially from these forward-looking statements for many reasons. While it is impossible to identify all such factors, those that could cause actual results to differ materially from those estimated by us include:

•  uncertainties related to the national economy, including liquidity in the capital markets and lending requirements imposed by financial institutions;

• changes in values for commercial real estate properties and companies;

• increases in interest rates and in the availability, cost and terms of mortgage funds;

• decreases in market prices of the shares of publicly traded real estate companies;

• adverse changes in governmental rules and fiscal policies; and

• other factors which are beyond our control.

In addition, an investment in the Company involves numerous risks that potential investors should consider carefully, including, without limitation: 

• our cash resources are limited;

• we have a history of losses;

• we have not raised funds through a public equity offering;

• our trustees control a significant percentage of our voting shares;

• shareholders could experience possible future dilution through the issuance of additional equity;

• we are dependent on a small number of key senior professionals who are part-time employees; and

• we currently do not plan to distribute dividends to the holders of our shares.

OVERVIEW

Pillarstone is a Maryland real estate investment trust engaged in investing in, owning and operating commercial properties. Future real estate investments may include (i) acquisition and development of retail, office, office warehouse, industrial, multifamily, hotel, and other commercial properties, (ii) acquisition of or merger with a real estate investment trust (“REIT”) or a real estate operating company and (iii) joint venture investments. Excess funds can be invested in cash equivalents depending on market conditions.

The Company was formed on March 15, 1994 as a Maryland REIT. The Company operated as a traditional real estate investment trust by buying, selling, owning and operating commercial and residential properties through December 31, 1999. In 2000, the Company purchased a software technology company, resulting in the Company no longer meeting qualifications to be a REIT under the Internal Revenue Code of 1986, as amended (the “Code”). In 2002, the Company discontinued the operations of the technology segment.

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From 2003 through 2006, we pursued a value-added business plan primarily focused on acquiring well located, under-performing multi-family residential properties, including affordable housing communities, and repositioning them through renovation, leasing, improved management and branding. In 2006, the Company did not complete a public offering for a portfolio acquisition due to market conditions, and consequently, was not able to meet the listing requirements of the former American Stock Exchange (“Amex”). Accordingly, Pillarstone’s common shares were delisted from the Amex and commenced being quoted on the Over-The-Counter Bulletin Board (“OTC Bulletin Board”) and on the pink sheets under the symbol “PRLE”.

From 2006 until December 2016, the Company continued its existence as a corporate shell filing its quarterly and annual reports with the Securities and Exchange Commission ("SEC") so that it could be used for future real estate transactions. During this time, the Company was funded by the trustees who contributed $500,000 in exchange for 125,000 Class C Convertible Preferred Shares and $197,780 in exchange for convertible notes payable. In 2016, the shareholders of Pillarstone approved changing the Company's name from Paragon Real Estate Equity and Investment Trust to Pillarstone Capital REIT.

Substantially all of our business is conducted through Pillarstone Capital REIT Operating Partnership, a Delaware limited partnership organized in 2016 (“Pillarstone OP” or the “Operating Partnership”). We are the sole general partner of Pillarstone OP. As of June 30, 2018, we owned 18.6% of the outstanding equity in Pillarstone OP and fully consolidate it on our financial statements.

As of June 30, 2018, the Company is a smaller reporting company current in its quarterly and annual financial statement filings with the SEC, that may make future real estate investments. There can be no assurance that we will be able to close additional transactions.  Even if our management is successful in closing additional transactions, investors may not value the transactions or the Company in the same manner as we do, and investors may not value the transactions as they would value other transactions or alternatives. Failure to obtain additional sources of capital will materially and adversely affect the Company’s ability to continue operations, as well as its liquidity and financial results.

RECENT DEVELOPMENTS AND EXECUTIVE OVERVIEW

During most of 2016, the Company existed as a corporate shell current in its SEC filings.

On December 8, 2016, Pillarstone and Pillarstone OP, entered into a Contribution Agreement (the “Contribution Agreement”) with Whitestone REIT Operating Partnership, L.P. (“Whitestone OP”), a subsidiary and the operating partnership of Whitestone REIT (“Whitestone”), both of which are related parties to Pillarstone and Pillarstone OP, pursuant to which Whitestone OP contributed to Pillarstone OP all of the equity interests in four of its wholly-owned subsidiaries (the “Subsidiaries”): Whitestone CP Woodland Ph. 2, LLC, a Delaware limited liability company; Whitestone Industrial-Office, LLC, a Texas limited liability company; Whitestone Offices, LLC, a Texas limited liability company; and Whitestone Uptown Tower, LLC, a Delaware limited liability company. The Subsidiaries own 14 real estate assets (the “Real Estate Assets” and, together with the Subsidiaries, the “Property”) for aggregate consideration of approximately $84 million, consisting of (i) approximately $18.1 million of Class A units representing limited partnership interests in Pillarstone OP (“OP Units”), issued at a price of $1.331 per OP Unit; and (ii) the assumption of approximately $65.9 million of liabilities by Pillarstone OP (collectively, the “Acquisition”). Pillarstone is the general partner of Pillarstone OP and, as a result of the Contribution Agreement, has an equity ownership interest in Pillarstone OP representing approximately 18.6% valued at approximately $4.1 million as of the date of the agreement.

RESULTS OF OPERATIONS

The following is a discussion of our results of operations for the three and six month periods ended June 30, 2018 and 2017 and our financial condition, including:

• Explanation of changes in the results of operations in the Consolidated Statements of Operations for the three and six month periods ended June 30, 2018 compared to the three and six month periods ended June 30, 2017.

• Our critical accounting policies and estimates that require our subjective judgment and are important to the presentation of our financial condition and results of operations.

• Our primary sources and uses of cash for the three and six month periods ended June 30, 2018 and 2017, and how we intend to generate cash for long-term capital needs.

• Our current income tax status.

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The following discussion and analysis should be read in conjunction with the consolidated financial statements and notes thereto appearing elsewhere herein.

Leasing Activity

As of June 30, 2018, we owned 14 properties with 1,529,861 square feet of GLA, which were approximately 77% occupied.

Comparison of the Six Month Periods Ended June 30, 2018 and 2017

Revenues from Operations

We had property revenues of approximately $8.5 million and $8.3 million for the six months ended June 30, 2018 and 2017, respectively, an increase of 2%, or $199,000. The average revenue per leased square foot increased $0.41 for the six months ended June 30, 2018 to $14.14 per leased square foot compared to the average revenue per leased square foot of $13.73 for the six months ended June 30, 2017, resulting in an increase of property revenues of approximately $124,000.

Expenses from Operations

Our property expenses were approximately $3.6 million for the six months ended June 30, 2018 as compared to $3.7 million for the six months ended June 30, 2017, a decrease of $44,000, or 1%. The primary components of property expenses are detailed in the table below:

	Six Months Ended June 30,
(in thousands)	2018		2017		Change			% Change
Real estate taxes	$	1,261	$	1,300	$	(39	)	(3	)%
Utilities	598		596		2			0	%
Contract services	599		647		(48		)	(7	)%
Repairs and maintenance	387		369		18			5	%
Bad debt	100		78		22			28	%
Management fees	506		500		6			1	%
Labor and other	168		173		(5		)	(3	)%
Total property expenses	$	3,619	$	3,663	$	(44	)	(1	)%

General and administrative expenses decreased approximately $33,000 from approximately $326,000 for the six months ended June 30, 2017 to approximately $293,000 for the six months ended June 30, 2018. This decrease is primarily the result of decreases in accounting fees of $40,000, acquisition expense of $55,000, legal fees of $8,000 and other professional fees of $11,000, offset by an increase in salaries and related benefits for the full-time employee of Pillarstone OP added in late 2017 of approximately $81,000. Depreciation and amortization increased approximately $181,000 from approximately $1,571,000 for the six months ended June 30, 2017 to approximately $1,752,000 for the six months ended June 30, 2018.

Comparison of the Three Month Periods Ended June 30, 2018 and 2017

Revenues from Operations

We had property revenues of approximately $4.2 million and $4.2 million for the three months ended June 30, 2018 and 2017, respectively, a decrease of less than 1%, or $15,000. The average revenue per leased square foot increased $0.18 for the three months ended June 30, 2018 to $14.02 per leased square foot compared to the average revenue per leased square foot of $13.84 for the three months ended June 30, 2017, resulting in an increase of property revenues of approximately $53,000.

16

Expenses from Operations

Our property expenses were approximately $1,736,000 for the three months ended June 30, 2018 as compared to $1,728,000 for the three months ended June 30, 2017, a inccrease of $8,000, or less than 1%. The primary components of property expenses are detailed in the table below:

	Three Months Ended June 30,
(in thousands)	2018		2017		Change			% Change
Real estate taxes	$	579	$	652	$	(73	)	(11	)%
Utilities	325		285		40			14	%
Contract services	313		320		(7		)	(2	)%
Repairs and maintenance	115		148		(33		)	(22	)%
Bad debt	60		8		52			650	%
Management fees	251		242		9			4	%
Labor and other	93		73		20			27	%
Total property expenses	$	1,736	$	1,728	$	8		0	%

General and administrative expenses increased approximately $55,000 from approximately $45,000 for the three months ended June 30, 2017 to approximately $100,000 for the three months ended June 30, 2018. This increase is primarily the result of salaries and related benefits for the full-time employee of Pillarstone OP added in late 2017 of approximately $42,000 and other professional fees of $20,000, offset by a decrease in legal fees of $7,000. Depreciation and amortization increased approximately $41,000 from approximately $855,000 for the three months ended June 30, 2017 to approximately $896,000 for the three months ended June 30, 2018.

Liquidity and Capital Resources

During most of 2016, the Company was a corporate shell current in its SEC filings. In December 2016, after the Acquisition, cash was provided by operations, equity transactions, and borrowings from affiliates and lending institutions as the primary sources of liquidity to the Company. During most of 2016, we were dependent on cash provided by loans in 2015 of $197,780 from five trustees on our board of trustees at that time in exchange for convertible notes payable. The funds were utilized for due diligence costs incurred in connection with the development and execution of the Contribution Agreement and other transaction documents executed in connection with the Acquisition as well as maintaining the Company's status as a smaller reporting company current in its quarterly and annual financial statement filings with the SEC. We have kept the public entity available for value-added real estate opportunities, including (i) acquisition and development of retail, office, office warehouse, industrial, multifamily, hotel, and other commercial properties, (ii) acquisition of or merger with a REIT or real estate operating company, and (iii) joint venture investments. Excess funds can be invested in cash equivalents depending on market conditions.

Cash Flows

As of June 30, 2018, our unrestricted cash resources were approximately$2.6 million and we are dependent on cash generated by Pillarstone OP through its ownership of the Real Estate Assets acquired in the Acquisition to meet our liquidity needs.

During the six months ended June 30, 2018, the Company's cash balance decreased by approximately $0.4 million from approximately $3.0 million at December 31, 2017 to approximately $2.6 million at June 30, 2018.

Cash flow from operating activities contributed $2.0 million and was offset by cash flow used for investing and financing activities of $1.2 million and $1.2 million, respectively.

Future Obligations

As part of the Acquisition on December 8, 2016, the Operating Partnership assumed approximately $65.9 million of liabilities related to the 14 Real Estate Assets contributed by Whitestone OP. As the general partner of the Operating Partnership, we are ultimately liable for the repayment of the loans.

17

Long Term Liquidity and Operating Strategies

Historically, we have financed our long term capital needs, including acquisitions, as follows:

• borrowings from new loans;

• additional equity issuances of our common and preferred shares; and

• proceeds from the sales of our marketable securities.

From 2006 until December 2016, the Company continued its existence as a corporate shell filing its quarterly and annual reports with the SEC so that it could be used for future real estate transactions or sold to another company. During this time, the Company was funded by its trustees who contributed $500,000 in exchange for 125,000 Class C Convertible Preferred Shares and $197,780 in exchange for convertible notes payable.

Subsequent to the Acquisition, Pillarstone intends to develop strategies for the Real Estate Assets in order to create value for the enterprise and our shareholders. As part of the Acquisition, Pillarstone OP and Whitestone OP have agreed that Pillarstone OP may require Whitestone OP to purchase up to an aggregate of $3.0 million of additional OP Units from Pillarstone OP at $1.331 per unit over a two year period ending December 8, 2018. To implement the strategy to create value with the Real Estate Assets, additional capital will need to be raised.

Current Tax Status

At June 30, 2018, we have net operating loss carryforwards of approximately $716,000. While these losses created a deferred tax asset, a valuation allowance was applied against the asset because of the uncertainty as to whether we will be able to use these loss carryforwards, which will expire in varying amounts through the year 2036.

For the three and six months ended June 30, 2018, provision of income taxes consisted of approximately $24,000 and $44,000, respectively, accrual of Texas franchise tax.

Interest Rates and Inflation

The Company was not significantly affected by inflation during the periods presented in this report due primarily to the relative low nationwide inflation rates and the Company having minimal operations prior to December 8, 2016.

Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements that have, or are likely to have, a current or future material effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources.

Application of Critical Accounting Estimates

Our consolidated financial statements are prepared in accordance with U.S. GAAP, which require us to make certain estimates and assumptions. The following section is a summary of certain estimates that both require our most subjective judgment and are most important to the presentation of our financial condition and results of operations. It is possible that the use of different estimates or assumptions in making these judgments could result in materially different amounts being reported in our consolidated financial statements.

Revenue recognition. All leases on our properties are classified as operating leases, and the related rental income is recognized on a straight-line basis over the terms of the related leases.  Differences between rental income earned and amounts due per the respective lease agreements are capitalized or charged, as applicable, to accrued rents and accounts receivable.  Percentage rents are recognized as rental income when the thresholds upon which they are based have been met.  Recoveries from tenants for taxes, insurance, and other operating expenses are recognized as revenues in the period the corresponding costs are incurred.  We have established an allowance for doubtful accounts against the portion of tenant accounts receivable which is estimated to be uncollectible.

18

Acquired Properties and Acquired Lease Intangibles.  We allocate the purchase price of the acquired properties to land, building and improvements, identifiable intangible assets and to the acquired liabilities based on their respective fair values at the time of purchase. Identifiable intangibles include amounts allocated to acquired out-of-market leases, the value of in-place leases and customer relationship value, if any. We determine fair value based on estimated cash flow projections that utilize appropriate discount and capitalization rates and available market information. Estimates of future cash flows are based on a number of factors including the historical operating results, known trends and specific market and economic conditions that may affect the property. Factors considered by management in our analysis of determining the as-if-vacant property value include an estimate of carrying costs during the expected lease-up periods considering market conditions, and costs to execute similar leases. In estimating carrying costs, management includes real estate taxes, insurance and estimates of lost rentals at market rates during the expected lease-up periods, tenant demand and other economic conditions. Management also estimates costs to execute similar leases including leasing commissions, tenant improvements, legal and other related expenses. Intangibles related to out-of-market leases and in-place lease value are recorded as acquired lease intangibles and are amortized as an adjustment to rental revenue or amortization expense, as appropriate, over the remaining terms of the underlying leases. Premiums or discounts on acquired out-of-market debt are amortized to interest expense over the remaining term of such debt.

Depreciation.  Depreciation is computed using the straight-line method over the estimated useful lives of 5 to 39 years for improvements and buildings, respectively.  Tenant improvements are depreciated using the straight-line method over the life of the improvement or remaining term of the lease, whichever is shorter.

Impairment.  We review our properties for impairment at least annually or whenever events or changes in circumstances indicate that the carrying amount of the assets, including accrued rental income, may not be recoverable through operations.  We determine whether an impairment in value has occurred by comparing the estimated future cash flows (undiscounted and without interest charges), including the estimated residual value of the property, with the carrying cost of the property.  If impairment is indicated, a loss will be recorded for the amount by which the carrying value of the property exceeds its fair value.  Management has determined that there has been no impairment in the carrying value of our real estate assets as June 30, 2018.

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ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of June 30, 2018. This evaluation was carried out under the supervision and with the participation of our Chief Executive Officer and our Chief Financial Officer. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of June 30, 2018, our disclosure controls and procedures were not effective due to the presence of material weaknesses in internal control over financial reporting.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company's annual or interim financial statements will not be prevented or detected on a timely basis. Management concluded that, as of June 30, 2018, our disclosure controls and procedures were not effective due to material weaknesses related to insufficient written policies and procedures over accounting transaction processing and period end financial disclosures, resulting in effective oversight in the establishment and proper controls over accounting and financial reporting.

As soon as management became aware of this material weakness in internal control over financial reporting, we began taking immediate actions to remediate the material weakness.

The specific material weakness related to the misapplication of ASC 810 upon the formation of the Company. The Company adjusted its accounting of the Operating Partnership, changing the accounting from the equity method (ASC 323, "Investments - Equity Method and Joint Venture) to consolidation under ASC 810. This change in accounting is a one-time adjustment that effected the first year of reporting after the December 8, 2016 Contribution Agreement (the “Contribution Agreement”) with Whitestone REIT Operating Partnership, L.P.

We intend to strengthen our controls around the application of ASC 810 and the adoption of any unique accounting applications by preparing formal written memos for every new standard that is applicable to the Company as opposed to the more material ones as we have historically done. We have taken steps to remediate the material weaknesses described above, including (1) reviewing the processes that identify unique accounting transactions, (2) implementing new control procedures that clearly document how unique transactions will be assessed under U.S. GAAP and use of external resources as necessary and (3) adjusted our communications with the Audit Committee that describe the results of such documentation.

We do not expect to incur material costs to remediate this control and expect to have this material weakness remediated no later than September 30, 2018.

Changes in Internal Control over Financial Reporting

Except as described above, there was no change during the six months ended June 30, 2018 in the Company's internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting.

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PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We may from time to time become a party to legal proceedings and claims that arise in the ordinary course of our business. These matters are generally covered by insurance. While the frequency and resolutions of any such matters cannot be predicted with certainty, we believe that occurrence and outcomes of these matters will not have a material effect on our financial position, results of operations or cash flows.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

None

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None

ITEM 4. MINE SAFETY DISCLOSURES.

Not applicable

ITEM 5. OTHER INFORMATION

None

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ITEM 6. EXHIBITS

Exhibit Number	Exhibit Description
31.1	Section 302 Certification pursuant to the Sarbanes-Oxley Act of 2002 - Chief   Executive Officer
31.2	Section 302 Certification pursuant to the Sarbanes-Oxley Act of 2002 - Chief   Financial Officer
32.1	CEO/CFO Certification under Section 906 of Sarbanes-Oxley Act of 2002.
101.INS*	XBRL Instance Document
101.SCH*	XBRL Taxonomy Extension Schema Document
101.CAL*	XBRL Taxonomy Extension Calculation Linkbase Document
101.LAB*	XBRL Taxonomy Extension Label Linkbase Document
101.PRE*	XBRL Taxonomy Extension Presentation Linkbase Document
101.DEF*	XBRL Taxonomy Extension Definition Linkbase Document

* The following financial information of the Registrant for the quarter ended June 30, 2018, formatted in XBRL (eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets (unaudited), (ii) Condensed Consolidated Statements of Operations and Comprehensive Income (unaudited), (iii) Condensed Consolidated Statements of Cash Flows (unaudited), and (iv) Notes to Condensed Consolidated Financial Statements (unaudited).

22

SIGNATURES

In accordance with the requirements of the Exchange Act of 1934, the registrant caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		PILLARSTONE CAPITAL REIT
		By:	/s/ James C. Mastandrea
Date:	September 18, 2018		James C. Mastandrea Chief Executive Officer (Principal executive officer)

		PILLARSTONE CAPITAL REIT
		By:	/s/ John J. Dee
Date:	September 18, 2018		John J. Dee Chief Financial Officer (Principal financial and accounting officer)

23

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, James C. Mastandrea, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Pillarstone Capital REIT (the “Registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the Registrant as of, and for, the periods presented in this report;

4. The Registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the Registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the Registrant, including its consolidated subsidiary, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the Registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the Registrant’s internal control over financial reporting that occurred during the Registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially effect, the Registrant’s internal control over financial reporting; and

5. The Registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the Registrant’s auditors and the audit committee of the Registrant’s board of trustees (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the Registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the Registrant’s internal control over financial reporting.

Date: September 18, 2018

By: /s/ James C. Mastandrea

James C. Mastandrea

Chairman of the Board, Chief Executive

Officer and President

(Chief Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, John J. Dee, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Pillarstone Capital REIT (the “Registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the Registrant as of, and for, the periods presented in this report;

4. The Registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the Registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the Registrant, including its consolidated subsidiary, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the Registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the Registrant’s internal control over financial reporting that occurred during the Registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially effect, the Registrant’s internal control over financial reporting; and

5. The Registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the Registrant’s auditors and the audit committee of the Registrant’s board of trustees (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the Registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the Registrant’s internal control over financial reporting.

Date: September 18, 2018

By:/s/ John J. Dee

John J. Dee

Chief Financial Officer and Senior Vice President

(Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of Pillarstone Capital REIT (the “Company”) on Form 10-Q for the period ending June 30, 2018 (the “Report”) with the Securities and Exchange Commission, I, James C. Mastandrea, Chairman of the Board, Chief Executive Officer and President and I, John J. Dee, Chief Financial Officer and Senior Vice President, of the Company, certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

		PILLARSTONE CAPITAL REIT
		By:	/s/ James C. Mastandrea
Date:	September 18, 2018		James C. Mastandrea Chairman, Chief Executive Officer and President

		PILLARSTONE CAPITAL REIT
		By:	/s/ John J. Dee
Date:	September 18, 2018		John J. Dee Chief Financial Officer and Senior Vice President

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Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2018	Sep. 05, 2018
Document and Entity Information [Abstract]
Entity Registrant Name	PILLARSTONE CAPITAL REIT
Entity Central Index Key	0000928953
Document Type	10-Q
Document Period End Date	Jun. 30, 2018
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2018
Entity Common Stock, Shares Outstanding		405,169

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Consolidated Balance Sheets - USD ($)	Jun. 30, 2018	Dec. 31, 2017
ASSETS(1)
Property	$ 84,430,000	$ 83,144,000
Accumulated depreciation	(4,454,000)	(2,934,000)
Total real estate assets	79,976,000	80,210,000
Cash and cash equivalents	2,596,000	2,991,000
Escrows and acquisition deposits	1,863,000	2,188,000
Accrued rents and accounts receivable, net of allowance for doubtful accounts	1,163,000	798,000
Receivable due from related party	1,067,000	1,304,000
Unamortized lease commissions and deferred legal costs, net	1,255,000	1,265,000
Prepaid expenses and other assets	271,000	160,000
Total assets	88,191,000	88,916,000
Liabilities:
Notes payable	63,714,000	64,313,000
Accounts payable and accrued expenses	2,544,000	3,586,000
Payable due to related party	772,000	1,005,000
Convertible notes payable - related parties	197,780	198,000
Accrued interest payable	52,000	42,000
Tenants' security deposits	1,368,000	1,191,000
Total liabilities	68,648,000	70,335,000
Commitments and contingencies	0	0
Shareholders' Equity:
Common Shares - $0.01 par value, 400,000,000 authorized: 443,299 shares issued and 405,169 outstanding at June 30, 2018 and December 31, 2017	4,000	4,000
Additional paid-in capital	28,147,000	28,147,000
Accumulated deficit	(27,481,000)	(27,635,000)
Treasury stock, at cost, 38,130 shares	(801,000)	(801,000)
Total Pillarstone Capital REIT shareholders' deficit	(126,000)	(280,000)
Noncontrolling interest in subsidiary	19,669,000	18,861,000
Total equity	19,543,000	18,581,000
Total liabilities and equity	88,191,000	88,916,000
Preferred A Shares
Shareholders' Equity:
Preferred stock	3,000	3,000
Preferred C Shares
Shareholders' Equity:
Preferred stock	2,000	2,000
Pillarstone Variable Interest Entity [Member]
ASSETS(1)
Property	84,427,000	83,141,000
Accumulated depreciation	(4,453,000)	(2,934,000)
Total real estate assets	79,974,000	80,207,000
Cash and cash equivalents	2,484,000	2,812,000
Escrows and acquisition deposits	1,863,000	2,188,000
Accrued rents and accounts receivable, net of allowance for doubtful accounts	1,163,000	798,000
Receivable due from related party	1,067,000	1,304,000
Unamortized lease commissions and deferred legal costs, net	1,255,000	1,265,000
Prepaid expenses and other assets	267,000	150,000
Total assets	88,073,000	88,724,000
Liabilities:
Notes payable	63,714,000	64,313,000
Accounts payable and accrued expenses	2,506,000	3,494,000
Payable due to related party	772,000	1,005,000
Tenants' security deposits	1,368,000	1,191,000
Total liabilities	$ 68,360,000	$ 70,003,000

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Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2018	Dec. 31, 2017
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	400,000,000	400,000,000
Common stock, issued (in shares)	443,299	443,299
Common stock, outstanding (in shares)	405,169	405,169
Treasury stock (in shares)	38,130	38,130
Preferred A Shares
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	1,518,000	1,518,000
Preferred stock, issued (in shares)	256,636	256,636
Preferred stock, outstanding (in shares)	256,636	256,636
Preferred stock, liquidation preference (in dollars per share)	$ 10.00	$ 10.00
Preferred C Shares
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	300,000	300,000
Preferred stock, issued (in shares)	244,444	244,444
Preferred stock, outstanding (in shares)	244,444	244,444
Preferred stock, liquidation preference (in dollars per share)	$ 10.00	$ 10.00

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Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Property revenues
Rental revenues	$ 3,580	$ 3,520	$ 7,166	$ 7,056
Other revenues	583	658	1,375	1,286
Total property revenues	4,163	4,178	8,541	8,342
Property expenses
Property operation and maintenance	1,157	1,076	2,358	2,363
Real estate taxes	579	652	1,261	1,300
Total property expenses	1,736	1,728	3,619	3,663
Other expenses
General and administrative	100	45	293	326
Depreciation and amortization	896	855	1,752	1,571
Interest expense	693	683	1,365	1,358
Total other expense	1,689	1,583	3,410	3,255
Income before loss on disposal of assets and income taxes	738	867	1,512	1,424
Loss on disposal of assets	0	(5)	0	(11)
Provision for income taxes	(24)	(20)	(44)	(45)
Net income	714	842	1,468	1,368
Less: Non-controlling interest in subsidiary	613	715	1,313	1,268
Net income attributable to Common Shareholders	$ 101	$ 127	$ 155	$ 100
Net income available to common shareholders, basic (usd per share)	$ 0.25	$ 0.31	$ 0.38	$ 0.25
Net income available to common shareholders, diluted (usd per share)	$ 0.03	$ 0.04	$ 0.05	$ 0.03
Basic (shares)	405,169	405,169	405,169	405,169
Diluted (shares)	3,090,652	3,075,793	3,090,652	2,903,219

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Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities:
Net income	$ 1,468	$ 1,368
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	(1,752)	(1,571)
Amortization of deferred loan costs	50	50
Loss on disposal of assets	0	11
Bad debt expense	100	78
Changes in operating assets and liabilities:
Accrued rents and accounts receivable	(465)	(352)
Receivable due from related party	192	327
Escrows and acquisition deposits	325	832
Unamortized lease commissions and deferred legal costs, net	(215)	(190)
Prepaid expenses and other assets	(111)	(120)
Accounts payable and accrued expenses	(1,033)	(930)
Payable due to related party	(233)	520
Tenants' security deposits	177	78
Net cash provided by operating activities	2,007	3,243
Cash flows from investing activities:
Additions to real estate	(1,248)	(508)
Net cash used in investing activities	(1,248)	(508)
Cash flows from financing activities:
Distributions paid to noncontrolling interest in Consolidated Partnership	(505)	(1,170)
Repayments of notes payable	(649)	(624)
Net cash used in financing activities	(1,154)	(1,794)
Net change in cash and cash equivalents	(395)	941
Cash and cash equivalents at beginning of period	2,991	1,243
Cash and cash equivalents at end of period	2,596	2,184
Supplemental disclosure of cash flow information:
Cash paid for interest	1,307	1,304
Cash paid for taxes	88	0
Non cash investing activities:
Disposal of fully depreciated real estate	47	2
Additions to real estate contributed by related party	$ 45	$ 722

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Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2018

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Accounting.  Pillarstone Capital REIT's (the “Company”, “Pillarstone”, “we”, “our”, or “us”) financial records are maintained on the accrual basis of accounting whereby revenues are recognized when earned and expenses are recorded when incurred.

Use of estimates. In order to conform with U.S. GAAP, management, in preparation of our consolidated financial statements, is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of June 30, 2018 and December 31, 2017, and the reported amounts of revenues and expenses for the three and six months ended June 30, 2018 and 2017. Actual results could differ from those estimates. Significant estimates include fair value of properties acquired, estimated useful lives of properties, allowance for bad debt, impairment, deferred taxes and the related valuation allowance for deferred taxes, and these significant estimates, as well as other estimates and assumptions, may change in the near term.

Cash and cash equivalents. We consider all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.  Cash and cash equivalents as of June 30, 2018 and December 31, 2017 consisted of demand deposits at commercial banks and brokerage accounts. We maintain our cash in bank accounts that are federally insured.

Acquired Properties and Acquired Lease Intangibles.  We allocate the purchase price of the acquired properties to land, building and improvements, identifiable intangible assets and to the acquired liabilities based on their respective fair values at the time of purchase. Identifiable intangibles include amounts allocated to acquired out-of-market leases, the value of in-place leases and customer relationship value, if any. We determine fair value based on estimated cash flow projections that utilize appropriate discount and capitalization rates and available market information. Estimates of future cash flows are based on a number of factors including the historical operating results, known trends and specific market and economic conditions that may affect the property. Factors considered by management in our analysis of determining the as-if-vacant property value include an estimate of carrying costs during the expected lease-up periods considering market conditions, and costs to execute similar leases. In estimating carrying costs, management includes real estate taxes, insurance and estimates of lost rentals at market rates during the expected lease-up periods, tenant demand and other economic conditions. Management also estimates costs to execute similar leases including leasing commissions, tenant improvements, legal and other related expenses. Intangibles related to out-of-market leases and in-place lease value are recorded as acquired lease intangibles and are amortized as an adjustment to rental revenue or amortization expense, as appropriate, over the remaining terms of the underlying leases. Premiums or discounts on acquired out-of-market debt are amortized to interest expense over the remaining term of such debt.

Depreciation.  Depreciation is computed using the straight-line method over the estimated useful lives of 5 to 39 years for improvements and buildings, respectively.  Tenant improvements are depreciated using the straight-line method over the life of the improvement or remaining term of the lease, whichever is shorter.

Impairment.  We review our properties for impairment at least annually or whenever events or changes in circumstances indicate that the carrying amount of the assets, including accrued rental income, may not be recoverable through operations.  We determine whether an impairment in value has occurred by comparing the estimated future cash flows (undiscounted and without interest charges), including the estimated residual value of the property, with the carrying cost of the property.  If impairment is indicated, a loss will be recorded for the amount by which the carrying value of the property exceeds its fair value.  Management has determined that there has been no impairment in the carrying value of our real estate assets as of June 30, 2018.

Accrued Rents and Accounts Receivable.  Included in accrued rent and accounts receivable are base rents, tenant reimbursements and receivables attributable to recording rents on a straight-line basis. An allowance for the uncollectible portion of accrued rents and accounts receivable is determined based upon customer credit-worthiness (including expected recovery of our claim with respect to any tenants in bankruptcy), historical bad debt levels, and current economic trends. As of June 30, 2018 and December 31, 2017, we had an allowance for uncollectible accounts of $639,000 and $539,000, respectively. For the three and six months ended June 30, 2018, we had bad debt expense of $60,000 and $100,000, respectively. For the three and six months ended June 30, 2017, we had bad debt expense of $8,000 and $78,000, respectively.

Unamortized Lease Commissions and Deferred Legal Costs.  Leasing commissions and deferred legal costs are amortized using the straight-line method over the terms of the related lease agreements.  Loan costs are amortized on the straight-line method over the terms of the loans, which approximates the interest method. Costs allocated to in-place leases whose terms differ from market terms related to acquired properties are amortized over the remaining life of the respective leases.

Prepaids and Other assets. Prepaids and other assets include escrows established pursuant to certain mortgage financing arrangements for real estate taxes and insurance.

Noncontrolling Interests.  Noncontrolling interests are the portion of equity in a subsidiary not attributable to a parent.  The ownership interests not held by the parent are considered noncontrolling interests.  Accordingly, we have reported noncontrolling interest in equity on the consolidated balance sheets but separate from Pillarstone’s equity.  On the consolidated statements of operations, subsidiaries are reported at the consolidated amount, including both the amount attributable to Pillarstone and noncontrolling interest. 

Revenue recognition. All leases on our properties are classified as operating leases, and the related rental income is recognized on a straight-line basis over the terms of the related leases.  Differences between rental income earned and amounts due per the respective lease agreements are capitalized or charged, as applicable, to accrued rents and accounts receivable.  Percentage rents are recognized as rental income when the thresholds upon which they are based have been met.  Recoveries from tenants for taxes, insurance, and other operating expenses are recognized as revenues in the period the corresponding costs are incurred.  We have established an allowance for doubtful accounts against the portion of tenant accounts receivable which is estimated to be uncollectible.

Stock-based compensation. The Company accounts for stock-based compensation in accordance with ASC 718, "Compensation - Stock Compensation," which addresses the accounting for stock-based payment transactions in which an enterprise receives employee services in exchange for (a) equity instruments of the enterprise or (b) liabilities that are based on the fair value of the enterprise’s equity instruments or that may be settled by the issuance of such equity instruments. ASC 718 generally requires that these transactions be accounted for using a fair-value-based method. The Company uses the Black-Scholes option-pricing model to determine the fair-value of stock-based awards.

Income taxes. Because we have not elected to be taxed as a REIT for federal income tax purposes, we account for income taxes using the liability method under which deferred tax assets and liabilities are determined based on differences between the financial reporting and tax bases of assets and liabilities using enacted tax rates in effect for the period in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized. We are also subject to certain state and local income, excise and franchise taxes. The provision for state and local taxes has been reflected in provision for income taxes in the consolidated statements of operations and has not been separately stated due to its insignificance.

The Company evaluates potential uncertain tax positions on an annual basis in conjunction with the board of trustees and its tax accountants. Authoritative literature provides a two-step approach to recognize and measure tax benefits when realization of the benefits is uncertain. The first step is to determine whether the benefit meets the more-likely-than-not condition for recognition and the second step is to determine the amount to be recognized based on the cumulative probability that exceeds 50%. The Company has no uncertain tax positions that required adjustments to our consolidated financial statements in 2018 or 2017.

Concentration of Risk.  Substantially all of our revenues are obtained from office and warehouse locations in the Dallas-Fort Worth and Houston metropolitan areas. We maintain cash accounts in major U.S. financial institutions. The terms of these deposits are on demand to minimize risk. The balances of these accounts sometimes exceed the federally insured limits, although no losses have been incurred in connection with these deposits.

Recent accounting pronouncements. In May 2014, the Financial Accounting Standards Board (“FASB”) issued guidance, as amended in subsequent updates, establishing a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most of the existing revenue recognition guidance. The standard also 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 and also requires certain additional disclosures. This guidance became effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We have adopted this guidance on a modified retrospective basis beginning January 1, 2018 and do not expect this standard to have a material impact on our consolidated financial statements.

In February 2016, the FASB issued guidance requiring lessees to recognize a lease liability and a right-of-use asset for all leases. Lessor accounting will remain largely unchanged with the exception of changes related to costs which qualify as initial direct costs. The guidance will also require new qualitative and quantitative disclosures to help financial statement users better understand the timing, amount and uncertainty of cash flows arising from leases. This guidance will be effective for reporting periods beginning on or after December 15, 2018, with early adoption permitted. We will adopt this guidance on a modified retrospective basis beginning January 1, 2019, and such adoption will result in certain costs (primarily legal costs related to lease negotiations) being expensed rather than capitalized. We capitalized $3,000 in legal related costs for the six months ended June 30, 2018. We did not capitalize any legal related costs for the three months ended June 30, 2018.

In November 2016, the FASB issued guidance requiring that the statement of cash flows explain the change during the period in the total cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Therefore, amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance effective January 1, 2018, and we have reconciled cash and cash equivalents and restricted cash and restricted cash equivalents on a retrospective basis, whereas under the previous guidance, we reported restricted cash and restricted cash equivalents under cash flows from financing activities.

In January 2017, the FASB issued guidance clarifying the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance on a prospective basis beginning January 1, 2018 and believe the majority of our future acquisitions will qualify as asset acquisitions and the associated transaction costs will be capitalized as opposed to expensed under previous guidance.

In February 2017, the FASB issued guidance clarifying the scope of asset derecognition guidance, added guidance for partial sales of nonfinancial assets and clarified recognizing gains and losses from the transfer of nonfinancial assets in contracts with noncustomers. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance on a modified retrospective basis beginning January 1, 2018, and the adoption of this guidance did not have a material impact on our consolidated financial statements.

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Accrued Rents and Accounts Receivable, Net

6 Months Ended

Jun. 30, 2018

Receivables [Abstract]

Accrued Rents and Accounts Receivable, Net

ACCRUED RENTS AND ACCOUNTS RECEIVABLE, NET

Accrued rents and accounts receivable, net consists of amounts accrued, billed and due from tenants, allowance for doubtful accounts and other receivables as follows (in thousands):

	June 30, 2018			December 31, 2017
Tenant receivables	$	897		$	680
Accrued rents and other recoveries	905			657
Allowance for doubtful accounts	(639		)	(539		)
Total	$	1,163		$	798

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Unamortized Lease Commissions And Deferred Legal Cost, Net

6 Months Ended

Jun. 30, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Unamortized Lease Commissions And Deferred Legal Cost, Net

UNAMORTIZED LEASE COMMISSIONS AND DEFERRED LEGAL COST, NET

Costs which have been deferred consist of the following (in thousands):

	June 30, 2018			December 31, 2017
Leasing commissions	$	1,666		$	1,577
Deferred legal cost	50			47
Total cost	1,716			1,624
Less: leasing commissions accumulated amortization	(445		)	(350		)
Less: deferred legal cost accumulated amortization	(16		)	(9		)
Total cost, net of accumulated amortization	$	1,255		$	1,265

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Variable Interest Entity

6 Months Ended

Jun. 30, 2018

Equity Method Investments and Joint Ventures [Abstract]

Variable Interest Entity

VARIABLE INTEREST ENTITY

On December 8, 2016, Pillarstone and Pillarstone OP, entered into a Contribution Agreement (the “Contribution Agreement”) with Whitestone REIT Operating Partnership, L.P. (“Whitestone OP”), a subsidiary and the operating partnership of Whitestone REIT (“Whitestone”), both of which are related parties to Pillarstone and Pillarstone OP, pursuant to which Whitestone OP contributed to Pillarstone OP all of the equity interests in four of its wholly-owned subsidiaries (the “Subsidiaries”): Whitestone CP Woodland Ph. 2, LLC, a Delaware limited liability company; Whitestone Industrial-Office, LLC, a Texas limited liability company; Whitestone Offices, LLC, a Texas limited liability company; and Whitestone Uptown Tower, LLC, a Delaware limited liability company (“Uptown Tower”). The Subsidiaries own 14 real estate assets (the “Real Estate Assets” and, together with the Subsidiaries, the “Property”) for aggregate consideration of approximately $84 million, consisting of (i) approximately $18.1 million of Class A units representing limited partnership interests in Pillarstone OP (“OP Units”), issued at a price of $1.331 per OP Unit; and (ii) the assumption of approximately $65.9 million of liabilities by Pillarstone OP. Pillarstone is the general partner of Pillarstone OP and, as a result of the Contribution Agreement, has equity ownership interest in Pillarstone OP totaling approximately 18.6% valued at approximately $4.1 million as of the date of the agreement.

In connection with the Contribution Agreement, on December 8, 2016, the Company, as the general partner of Pillarstone OP, entered into an Amended and Restated Agreement of Limited Partnership of Pillarstone OP (as amended and restated, the “Amended and Restated Agreement of Limited Partnership”). Pursuant to the Amended and Restated Agreement of Limited Partnership, subject to certain protective rights of the limited partners described below, the general partner has full, exclusive and complete responsibility and discretion in the management and control of Pillarstone OP, including the ability to cause Pillarstone OP to enter into certain major transactions including a merger of Pillarstone OP or a sale of substantially all of the assets of Pillarstone OP. The limited partners have no power to remove the general partner without the general partner's consent. In addition, pursuant to the Amended and Restated Agreement of Limited Partnership, the general partner may not conduct any business other than in connection with the ownership, acquisition and disposition of interest in the Operating Partnership and management of the business of the Operating Partnership without the consent of certain of the limited partners. The Company is deemed to exercise significant influence over Pillarstone OP as it has the power to direct the activities that most significantly impact Pillarstone OP's economic performance and the Company's right to receive benefits based on its ownership percentage in Pillarstone OP. Accordingly, the Company accounts for Pillarstone OP as a VIE.

The Amended and Restated Agreement of Limited Partnership designates two classes of units of limited partnership interest in Pillarstone OP: the OP Units and LTIP units. In general, LTIP units are similar to the OP Units and will receive the same quarterly per-unit profit distributions as the OP Units. The rights, privileges, and obligations related to each series of LTIP units will be established at the time the LTIP units are issued. As profits interests, LTIP units initially will not have full parity, on a per-unit basis, with OP Units with respect to liquidating distributions. Upon the occurrence of specified events, LTIP units can over time achieve full parity with the OP Units and therefore accrete to an economic value for the holder equivalent to OP Units. If such parity is achieved, vested LTIP units may be converted on a one-for-one basis into OP Units, which in turn are redeemable by the holder for cash or, at the Company’s election, exchangeable for Common Shares on a one-for-one basis.

During the period from December 8, 2016 through December 31, 2016, Pillarstone received a distribution in kind equal to the value of the original investment of $4.1 million.

The carrying amounts and classification of certain assets and liabilities for Pillarstone OP in our consolidated balance sheet as of June 30, 2018 and December 31, 2017 consists of the following (in thousands):

	June 30, 2018			December 31, 2017
Real estate assets, at cost
Property	$	84,427		$	83,141
Accumulated depreciation	(4,453		)	(2,934		)
Total real estate assets	79,974			80,207
Cash and cash equivalents	2,484			2,812
Escrows and acquisition deposits	1,863			2,188
Accrued rents and accounts receivable, net of allowance for doubtful accounts (1)	1,163			798
Receivable due from related party	1,067			1,304
Unamortized lease commissions and deferred legal costs, net	1,255			1,265
Prepaid expenses and other assets	267			150
Total assets	$	88,073		$	88,724
Liabilities
Notes payable	$	63,714		$	64,313
Accounts payable and accrued expenses	2,506			3,494
Payable due to related party	772			1,005
Tenants' security deposits	1,368			1,191
Total liabilities	$	68,360		$	70,003

(1) Excludes approximately $0.3 million in accounts receivable due from Pillarstone that was eliminated in consolidation as of June 30, 2018 and December 31, 2017.

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Real Estate

6 Months Ended

Jun. 30, 2018

Real Estate [Abstract]

Real Estate

REAL ESTATE

As of June 30, 2018, Pillarstone OP owned 14 commercial properties in the Dallas and Houston areas comprised of approximately 1.5 million square feet of gross leasable area.

Pillarstone OP results of operations. Revenue and net income attributable to the Property of $4.2 million and $0.8 million, respectively, have been included in our results of operations for the three months ended June 30, 2018. Revenue and net income attributable to the Property of $8.5 million and $1.6 million, respectively, have been included in our results of operations for the six months ended June 30, 2018. Revenue and net income attributable to the Property of $4.2 million and $0.9 million, respectively, have been included in our results of operations for the three months ended June 30, 2017. Revenue and net income attributable to the Property of $8.3 million and $1.6 million, respectively, have been included in our results of operations for the six months ended June 30, 2017.

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Debt

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Debt

DEBT

Mortgages and other notes payable consist of the following (in thousands):

Description	June 30, 2018			December 31, 2017
Fixed rate notes
$37.0 million 3.76% Note, due December 1, 2020	$	32,624		$	33,148
$16.5 million 4.97% Note, due September 26, 2023	15,932			16,058
Floating rate notes
Related party Note, LIBOR plus 1.40% to 1.95%, due December 8, 2018	15,473			15,473
Total notes payable principal	64,029			64,679
Less deferred financing costs, net of accumulated amortization	(315		)	(366		)
Total notes payable	$	63,714		$	64,313

Our mortgage debt was collateralized by 10 operating properties as of June 30, 2018 with a combined net book value of $62.8 million. Our loans contain restrictions that would require the payment of prepayment penalties for the acceleration of outstanding debt and are secured by deeds of trust on certain of our properties and the assignment of certain rents and leases associated with those properties. Certain other of our loans are subject to customary covenants. As of June 30, 2018, we were in compliance with all loan covenants.

Scheduled maturities of notes payable as of June 30, 2018 were as follows:

Year	Amount Due (in thousands)
2018	$	16,167
2019	1,376
2020	31,286
2021	308
2022	323
Thereafter	14,569
Total	$	64,029

CONVERTIBLE NOTES PAYABLE - RELATED PARTIES

On November 20, 2015, five trustees on our board of trustees at that time loaned $197,780 to the Company in exchange for convertible notes payable. The convertible notes payable accrue interest at 10% per annum and mature on November 20, 2018. The convertible notes payable can be converted by the noteholders into Common Shares at the rate of $1.331 per Common Share at any time. After six months, the Company can convert the notes payable into Common Shares. At maturity or when the Company chooses to convert the convertible notes payable into Common Shares, the noteholders have the option to receive cash plus accrued interest or convert the convertible notes payable into Common Shares.

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Convertible Notes Payable - Related Parties

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Convertible Notes Payable - Related Parties

DEBT

Mortgages and other notes payable consist of the following (in thousands):

Description	June 30, 2018			December 31, 2017
Fixed rate notes
$37.0 million 3.76% Note, due December 1, 2020	$	32,624		$	33,148
$16.5 million 4.97% Note, due September 26, 2023	15,932			16,058
Floating rate notes
Related party Note, LIBOR plus 1.40% to 1.95%, due December 8, 2018	15,473			15,473
Total notes payable principal	64,029			64,679
Less deferred financing costs, net of accumulated amortization	(315		)	(366		)
Total notes payable	$	63,714		$	64,313

Our mortgage debt was collateralized by 10 operating properties as of June 30, 2018 with a combined net book value of $62.8 million. Our loans contain restrictions that would require the payment of prepayment penalties for the acceleration of outstanding debt and are secured by deeds of trust on certain of our properties and the assignment of certain rents and leases associated with those properties. Certain other of our loans are subject to customary covenants. As of June 30, 2018, we were in compliance with all loan covenants.

Scheduled maturities of notes payable as of June 30, 2018 were as follows:

Year	Amount Due (in thousands)
2018	$	16,167
2019	1,376
2020	31,286
2021	308
2022	323
Thereafter	14,569
Total	$	64,029

CONVERTIBLE NOTES PAYABLE - RELATED PARTIES

On November 20, 2015, five trustees on our board of trustees at that time loaned $197,780 to the Company in exchange for convertible notes payable. The convertible notes payable accrue interest at 10% per annum and mature on November 20, 2018. The convertible notes payable can be converted by the noteholders into Common Shares at the rate of $1.331 per Common Share at any time. After six months, the Company can convert the notes payable into Common Shares. At maturity or when the Company chooses to convert the convertible notes payable into Common Shares, the noteholders have the option to receive cash plus accrued interest or convert the convertible notes payable into Common Shares.

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Earnings Per Share

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Earnings Per Share

EARNINGS PER SHARE

Net earnings per weighted average Common Share outstanding, basic and diluted, is computed based on the weighted average number of Common Shares outstanding for the period. The following table shows the weighted average number of Common Shares outstanding and reconciles the numerator and denominator of both earnings (loss) per Common Share calculations for the three and six month periods ended June 30, 2018 and 2017.

During the three and six month periods ended June 30, 2018 and 2017, the Company had $197,780 of convertible notes payable as discussed in Note 7. The convertible notes payable were not included in the computation of diluted earnings per share for the six month period ended June 30, 2017, because the effect of conversion would be anti-dilutive.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except share and per share data)	2018		2017		2018		2017
Numerator:
Net income (loss) available to common shareholders	$	101	$	127	$	155	$	100
Dilutive effect of interest from convertible notes payable	5		5		—		—
Net income (loss) available to common shareholders with assumed conversion	$	106	$	132	$	155	$	100
Denominator:
Weighted average number of common shares - basic	405,169		405,169		405,169		405,169
Effect of dilutive securities:
Assumed conversion of Preferred A Shares	53,610		53,610		53,610		53,610
Assumed conversion of Preferred C Shares	2,444,440		2,444,440		2,444,440		2,444,440
Assumed conversion of convertible notes payable	187,433		172,574		187,433		—
Weighted average number of common shares - dilutive	3,090,652		3,075,793		3,090,652		2,903,219
Earnings (Loss) Per Share:
Basic income (loss) per common share:
Net income (loss) available to common shareholders	$	0.25	$	0.31	$	0.38	$	0.25
Diluted income (loss) per common share:
Net income (loss) available to common shareholders	$	0.03	$	0.04	$	0.05	$	0.03

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Related Party Transactions

6 Months Ended

Jun. 30, 2018

Related Party Transactions [Abstract]

Related Party Transactions

RELATED PARTY TRANSACTIONS

During the ordinary course of business, we have transactions with Whitestone that include, but are not limited to, rental income, interest expense, general and administrative costs, commissions, management and asset management fees, and property expenses.     

In connection with the Contribution Agreement, on December 8, 2016, the Company and Pillarstone OP entered into a Management Agreement (collectively, the “Management Agreements”) with Whitestone TRS, Inc., a subsidiary of Whitestone (“Whitestone TRS”). Pursuant to the Management Agreements with respect to each property, other than Uptown Tower, Whitestone TRS agreed to provide certain property management, leasing and day-to-day advisory and administrative services to such properties in exchange for (1) a monthly property management fee equal to 5.0% of the monthly revenues of each property and (2) a monthly asset management fee equal to 0.125% of GAV (as defined in each Management Agreement as, generally, the purchase price of the respective property based upon the purchase price allocations determined pursuant to the Contribution Agreement, excluding all indebtedness, liabilities or claims of any nature) of such property. Pursuant to the Management Agreement with respect to Uptown Tower, Whitestone TRS agreed to provide certain property management, leasing and day-to-day advisory and administrative services in exchange for (1) a monthly property management fee equal to 3.0% of the monthly revenues of Uptown Tower and (y) a monthly asset management fee equal to 0.125% of GAV of Uptown Tower.

The following table presents the revenue and expenses with Whitestone included in our consolidated statement of operations for the three and six months ended June 30, 2018 and 2017 (in thousands):

		Three Months Ended June 30,						Six Months Ended June 30,
	Location of Revenue (Expense)	2018			2017			2018			2017
Rent	Rental revenues	$	203		$	196		$	405		$	381
Property management fees	Property operation and maintenance	$	(185	)	$	(176	)	$	(374	)	$	(368	)
Asset management fees	Property operation and maintenance	$	(66	)	$	(80	)	$	(132	)	$	(146	)
Interest expense	Interest expense	$	(147	)	$	(132	)	$	(286	)	$	(256	)

Receivables due from related parties consisted of the following as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018		December 31, 2017
Construction in process (1)	$	—	$	45
Tenant receivables and other	1,067		1,259
Total	$	1,067	$	1,304

⁽¹⁾  Amount relates to future tenant and building improvement expenditures implicit within the Contribution Agreement to be paid by Whitestone and capitalized by the Company in subsequent periods when placed in service.

Payables due to related parties consisted of the following as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018		December 31, 2017
Payables due to related party	$	772	$	1,005
Total	$	772	$	1,005

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Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2018

Accounting Policies [Abstract]

Basis of Presentation

Basis of Accounting.  Pillarstone Capital REIT's (the “Company”, “Pillarstone”, “we”, “our”, or “us”) financial records are maintained on the accrual basis of accounting whereby revenues are recognized when earned and expenses are recorded when incurred.

Use of estimates

Use of estimates. In order to conform with U.S. GAAP, management, in preparation of our consolidated financial statements, is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of June 30, 2018 and December 31, 2017, and the reported amounts of revenues and expenses for the three and six months ended June 30, 2018 and 2017. Actual results could differ from those estimates. Significant estimates include fair value of properties acquired, estimated useful lives of properties, allowance for bad debt, impairment, deferred taxes and the related valuation allowance for deferred taxes, and these significant estimates, as well as other estimates and assumptions, may change in the near term.

Cash and cash equivalents

Cash and cash equivalents. We consider all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.  Cash and cash equivalents as of June 30, 2018 and December 31, 2017 consisted of demand deposits at commercial banks and brokerage accounts. We maintain our cash in bank accounts that are federally insured.

Acquired Properties and Acquired Lease Intangibles

Acquired Properties and Acquired Lease Intangibles.  We allocate the purchase price of the acquired properties to land, building and improvements, identifiable intangible assets and to the acquired liabilities based on their respective fair values at the time of purchase. Identifiable intangibles include amounts allocated to acquired out-of-market leases, the value of in-place leases and customer relationship value, if any. We determine fair value based on estimated cash flow projections that utilize appropriate discount and capitalization rates and available market information. Estimates of future cash flows are based on a number of factors including the historical operating results, known trends and specific market and economic conditions that may affect the property. Factors considered by management in our analysis of determining the as-if-vacant property value include an estimate of carrying costs during the expected lease-up periods considering market conditions, and costs to execute similar leases. In estimating carrying costs, management includes real estate taxes, insurance and estimates of lost rentals at market rates during the expected lease-up periods, tenant demand and other economic conditions. Management also estimates costs to execute similar leases including leasing commissions, tenant improvements, legal and other related expenses. Intangibles related to out-of-market leases and in-place lease value are recorded as acquired lease intangibles and are amortized as an adjustment to rental revenue or amortization expense, as appropriate, over the remaining terms of the underlying leases. Premiums or discounts on acquired out-of-market debt are amortized to interest expense over the remaining term of such debt.

Depreciation

Depreciation.  Depreciation is computed using the straight-line method over the estimated useful lives of 5 to 39 years for improvements and buildings, respectively.  Tenant improvements are depreciated using the straight-line method over the life of the improvement or remaining term of the lease, whichever is shorter.

Impairment

Impairment.  We review our properties for impairment at least annually or whenever events or changes in circumstances indicate that the carrying amount of the assets, including accrued rental income, may not be recoverable through operations.  We determine whether an impairment in value has occurred by comparing the estimated future cash flows (undiscounted and without interest charges), including the estimated residual value of the property, with the carrying cost of the property.  If impairment is indicated, a loss will be recorded for the amount by which the carrying value of the property exceeds its fair value.

Accrued Rents and Accounts Receivable

Accrued Rents and Accounts Receivable.  Included in accrued rent and accounts receivable are base rents, tenant reimbursements and receivables attributable to recording rents on a straight-line basis. An allowance for the uncollectible portion of accrued rents and accounts receivable is determined based upon customer credit-worthiness (including expected recovery of our claim with respect to any tenants in bankruptcy), historical bad debt levels, and current economic trends.

Unamortized Lease Commissions and Loan Costs

Unamortized Lease Commissions and Deferred Legal Costs.  Leasing commissions and deferred legal costs are amortized using the straight-line method over the terms of the related lease agreements.  Loan costs are amortized on the straight-line method over the terms of the loans, which approximates the interest method. Costs allocated to in-place leases whose terms differ from market terms related to acquired properties are amortized over the remaining life of the respective leases.

Prepaids and Other assets

Prepaids and Other assets. Prepaids and other assets include escrows established pursuant to certain mortgage financing arrangements for real estate taxes and insurance.

Noncontrolling Interests

Noncontrolling Interests.  Noncontrolling interests are the portion of equity in a subsidiary not attributable to a parent.  The ownership interests not held by the parent are considered noncontrolling interests.  Accordingly, we have reported noncontrolling interest in equity on the consolidated balance sheets but separate from Pillarstone’s equity.  On the consolidated statements of operations, subsidiaries are reported at the consolidated amount, including both the amount attributable to Pillarstone and noncontrolling interest. 

Revenue recognition

Revenue recognition. All leases on our properties are classified as operating leases, and the related rental income is recognized on a straight-line basis over the terms of the related leases.  Differences between rental income earned and amounts due per the respective lease agreements are capitalized or charged, as applicable, to accrued rents and accounts receivable.  Percentage rents are recognized as rental income when the thresholds upon which they are based have been met.  Recoveries from tenants for taxes, insurance, and other operating expenses are recognized as revenues in the period the corresponding costs are incurred.  We have established an allowance for doubtful accounts against the portion of tenant accounts receivable which is estimated to be uncollectible.

Stock-based compensation

Stock-based compensation. The Company accounts for stock-based compensation in accordance with ASC 718, "Compensation - Stock Compensation," which addresses the accounting for stock-based payment transactions in which an enterprise receives employee services in exchange for (a) equity instruments of the enterprise or (b) liabilities that are based on the fair value of the enterprise’s equity instruments or that may be settled by the issuance of such equity instruments. ASC 718 generally requires that these transactions be accounted for using a fair-value-based method. The Company uses the Black-Scholes option-pricing model to determine the fair-value of stock-based awards.

Income Taxes

Income taxes. Because we have not elected to be taxed as a REIT for federal income tax purposes, we account for income taxes using the liability method under which deferred tax assets and liabilities are determined based on differences between the financial reporting and tax bases of assets and liabilities using enacted tax rates in effect for the period in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized. We are also subject to certain state and local income, excise and franchise taxes. The provision for state and local taxes has been reflected in provision for income taxes in the consolidated statements of operations and has not been separately stated due to its insignificance.

The Company evaluates potential uncertain tax positions on an annual basis in conjunction with the board of trustees and its tax accountants. Authoritative literature provides a two-step approach to recognize and measure tax benefits when realization of the benefits is uncertain. The first step is to determine whether the benefit meets the more-likely-than-not condition for recognition and the second step is to determine the amount to be recognized based on the cumulative probability that exceeds 50%.

Concentration of Risk

Concentration of Risk.  Substantially all of our revenues are obtained from office and warehouse locations in the Dallas-Fort Worth and Houston metropolitan areas. We maintain cash accounts in major U.S. financial institutions. The terms of these deposits are on demand to minimize risk. The balances of these accounts sometimes exceed the federally insured limits, although no losses have been incurred in connection with these deposits.

Recent accounting pronouncements

Recent accounting pronouncements. In May 2014, the Financial Accounting Standards Board (“FASB”) issued guidance, as amended in subsequent updates, establishing a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most of the existing revenue recognition guidance. The standard also 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 and also requires certain additional disclosures. This guidance became effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We have adopted this guidance on a modified retrospective basis beginning January 1, 2018 and do not expect this standard to have a material impact on our consolidated financial statements.

In February 2016, the FASB issued guidance requiring lessees to recognize a lease liability and a right-of-use asset for all leases. Lessor accounting will remain largely unchanged with the exception of changes related to costs which qualify as initial direct costs. The guidance will also require new qualitative and quantitative disclosures to help financial statement users better understand the timing, amount and uncertainty of cash flows arising from leases. This guidance will be effective for reporting periods beginning on or after December 15, 2018, with early adoption permitted. We will adopt this guidance on a modified retrospective basis beginning January 1, 2019, and such adoption will result in certain costs (primarily legal costs related to lease negotiations) being expensed rather than capitalized. We capitalized $3,000 in legal related costs for the six months ended June 30, 2018. We did not capitalize any legal related costs for the three months ended June 30, 2018.

In November 2016, the FASB issued guidance requiring that the statement of cash flows explain the change during the period in the total cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Therefore, amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance effective January 1, 2018, and we have reconciled cash and cash equivalents and restricted cash and restricted cash equivalents on a retrospective basis, whereas under the previous guidance, we reported restricted cash and restricted cash equivalents under cash flows from financing activities.

In January 2017, the FASB issued guidance clarifying the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance on a prospective basis beginning January 1, 2018 and believe the majority of our future acquisitions will qualify as asset acquisitions and the associated transaction costs will be capitalized as opposed to expensed under previous guidance.

In February 2017, the FASB issued guidance clarifying the scope of asset derecognition guidance, added guidance for partial sales of nonfinancial assets and clarified recognizing gains and losses from the transfer of nonfinancial assets in contracts with noncustomers. This guidance will become effective for the reporting periods beginning on or after December 15, 2017, and interim periods within those fiscal years. We adopted this guidance on a modified retrospective basis beginning January 1, 2018, and the adoption of this guidance did not have a material impact on our consolidated financial statements.

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Accrued Rents and Accounts Receivable, Net (Tables)

6 Months Ended

Jun. 30, 2018

Receivables [Abstract]

Schedule of Accrued Rents and Accounts Receivable, Net

Accrued rents and accounts receivable, net consists of amounts accrued, billed and due from tenants, allowance for doubtful accounts and other receivables as follows (in thousands):

	June 30, 2018			December 31, 2017
Tenant receivables	$	897		$	680
Accrued rents and other recoveries	905			657
Allowance for doubtful accounts	(639		)	(539		)
Total	$	1,163		$	798

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Unamortized Lease Commissions And Deferred Legal Cost, Net (Tables)

6 Months Ended

Jun. 30, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Tablular Disclosure of Unamortized Lease Commissions

Costs which have been deferred consist of the following (in thousands):

	June 30, 2018			December 31, 2017
Leasing commissions	$	1,666		$	1,577
Deferred legal cost	50			47
Total cost	1,716			1,624
Less: leasing commissions accumulated amortization	(445		)	(350		)
Less: deferred legal cost accumulated amortization	(16		)	(9		)
Total cost, net of accumulated amortization	$	1,255		$	1,265

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Variable Interest Entity (Tables)

6 Months Ended

Jun. 30, 2018

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Variable Interest Entities

The carrying amounts and classification of certain assets and liabilities for Pillarstone OP in our consolidated balance sheet as of June 30, 2018 and December 31, 2017 consists of the following (in thousands):

	June 30, 2018			December 31, 2017
Real estate assets, at cost
Property	$	84,427		$	83,141
Accumulated depreciation	(4,453		)	(2,934		)
Total real estate assets	79,974			80,207
Cash and cash equivalents	2,484			2,812
Escrows and acquisition deposits	1,863			2,188
Accrued rents and accounts receivable, net of allowance for doubtful accounts (1)	1,163			798
Receivable due from related party	1,067			1,304
Unamortized lease commissions and deferred legal costs, net	1,255			1,265
Prepaid expenses and other assets	267			150
Total assets	$	88,073		$	88,724
Liabilities
Notes payable	$	63,714		$	64,313
Accounts payable and accrued expenses	2,506			3,494
Payable due to related party	772			1,005
Tenants' security deposits	1,368			1,191
Total liabilities	$	68,360		$	70,003

(1) Excludes approximately $0.3 million in accounts receivable due from Pillarstone that was eliminated in consolidation as of June 30, 2018 and December 31, 2017.

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Debt (Tables)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Schedule of Debt

Mortgages and other notes payable consist of the following (in thousands):

Description	June 30, 2018			December 31, 2017
Fixed rate notes
$37.0 million 3.76% Note, due December 1, 2020	$	32,624		$	33,148
$16.5 million 4.97% Note, due September 26, 2023	15,932			16,058
Floating rate notes
Related party Note, LIBOR plus 1.40% to 1.95%, due December 8, 2018	15,473			15,473
Total notes payable principal	64,029			64,679
Less deferred financing costs, net of accumulated amortization	(315		)	(366		)
Total notes payable	$	63,714		$	64,313

Debt Maturity Schedule

Scheduled maturities of notes payable as of June 30, 2018 were as follows:

Year	Amount Due (in thousands)
2018	$	16,167
2019	1,376
2020	31,286
2021	308
2022	323
Thereafter	14,569
Total	$	64,029

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Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except share and per share data)	2018		2017		2018		2017
Numerator:
Net income (loss) available to common shareholders	$	101	$	127	$	155	$	100
Dilutive effect of interest from convertible notes payable	5		5		—		—
Net income (loss) available to common shareholders with assumed conversion	$	106	$	132	$	155	$	100
Denominator:
Weighted average number of common shares - basic	405,169		405,169		405,169		405,169
Effect of dilutive securities:
Assumed conversion of Preferred A Shares	53,610		53,610		53,610		53,610
Assumed conversion of Preferred C Shares	2,444,440		2,444,440		2,444,440		2,444,440
Assumed conversion of convertible notes payable	187,433		172,574		187,433		—
Weighted average number of common shares - dilutive	3,090,652		3,075,793		3,090,652		2,903,219
Earnings (Loss) Per Share:
Basic income (loss) per common share:
Net income (loss) available to common shareholders	$	0.25	$	0.31	$	0.38	$	0.25
Diluted income (loss) per common share:
Net income (loss) available to common shareholders	$	0.03	$	0.04	$	0.05	$	0.03

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Related Party Transactions (Tables)

6 Months Ended

Jun. 30, 2018

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

The following table presents the revenue and expenses with Whitestone included in our consolidated statement of operations for the three and six months ended June 30, 2018 and 2017 (in thousands):

		Three Months Ended June 30,						Six Months Ended June 30,
	Location of Revenue (Expense)	2018			2017			2018			2017
Rent	Rental revenues	$	203		$	196		$	405		$	381
Property management fees	Property operation and maintenance	$	(185	)	$	(176	)	$	(374	)	$	(368	)
Asset management fees	Property operation and maintenance	$	(66	)	$	(80	)	$	(132	)	$	(146	)
Interest expense	Interest expense	$	(147	)	$	(132	)	$	(286	)	$	(256	)

Receivables due from related parties consisted of the following as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018		December 31, 2017
Construction in process (1)	$	—	$	45
Tenant receivables and other	1,067		1,259
Total	$	1,067	$	1,304

⁽¹⁾  Amount relates to future tenant and building improvement expenditures implicit within the Contribution Agreement to be paid by Whitestone and capitalized by the Company in subsequent periods when placed in service.

Payables due to related parties consisted of the following as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018		December 31, 2017
Payables due to related party	$	772	$	1,005
Total	$	772	$	1,005

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Summary of Significant Accounting Policies (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Property, Plant and Equipment [Line Items]
Impairment of real estate			$ 0
Allowance for doubtful accounts	$ 639,000		639,000		$ 539,000
Bad debt expense	60,000	$ 8,000	$ 100,000	$ 78,000
Uncertain tax position to be recognized based on maximum cumulative probability percentage			50.00%
Unrecognized tax benefits	$ 0		$ 0		$ 0
Capitalized lease contract cost			$ 3,000
Building and Building Improvements [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives			5 years
Building and Building Improvements [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives			39 years

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Accrued Rents and Accounts Receivable, Net (Details) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Receivables [Abstract]
Tenant receivables	$ 897,000	$ 680,000
Accrued rents and other recoveries	905,000	657,000
Allowance for doubtful accounts	(639,000)	(539,000)
Total	$ 1,163,000	$ 798,000

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Unamortized Lease Commissions And Deferred Legal Cost, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Leasing commissions	$ 1,666	$ 1,577
Deferred legal cost	50	47
Total cost	1,716	1,624
Less: leasing commissions accumulated amortization	(445)	(350)
Less: deferred legal cost accumulated amortization	(16)	(9)
Total cost, net of accumulated amortization	$ 1,255	$ 1,265

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Variable Interest Entity (Details) $ / shares in Units, $ in Millions	1 Months Ended
	Dec. 31, 2016 USD ($)	Dec. 08, 2016 USD ($) property subsidiary $ / shares
Schedule of Equity Method Investments [Line Items]
Dividends, paid-in-kind	$ 4.1
Pillarstone OP [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage		18.60%
Accrued rents and accounts receivable, net of allowance for doubtful accounts		$ 4.1
Whitestone [Member] | Pillarstone Variable Interest Entity [Member]
Schedule of Equity Method Investments [Line Items]
Number of wholly-owned subsidiaries contributed to variable interest entity | subsidiary		4
Number of non-core properties contributed to variable interest entity | property		14
Consideration amount		$ 84.0
Consideration, limited partnership interest		$ 18.1
Consideration, limited partnership interest (in dollars per share) | $ / shares		$ 1.331
Liabilities assumed		$ 65.9

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Variable Interest Entity (Schedules) (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Schedule of Equity Method Investments [Line Items]
Property	$ 84,430	$ 83,144
Accumulated depreciation	(4,454)	(2,934)
Total real estate assets	79,976	80,210
Cash and cash equivalents	2,596	2,991
Escrows and acquisition deposits	1,863	2,188
Accrued rents and accounts receivable, net of allowance for doubtful accounts	1,163	798
Receivable due from related party	1,067	1,304
Unamortized lease commissions and deferred legal costs, net	1,255	1,265
Prepaid expenses and other assets	271	160
Total assets	88,191	88,916
Notes payable	63,714	64,313
Accounts payable and accrued expenses	2,544	3,586
Payable due to related party	772	1,005
Tenants' security deposits	1,368	1,191
Total liabilities	68,648	70,335
Pillarstone Variable Interest Entity [Member]
Schedule of Equity Method Investments [Line Items]
Property	84,427	83,141
Accumulated depreciation	(4,453)	(2,934)
Total real estate assets	79,974	80,207
Cash and cash equivalents	2,484	2,812
Escrows and acquisition deposits	1,863	2,188
Accrued rents and accounts receivable, net of allowance for doubtful accounts	1,163	798
Receivable due from related party	1,067	1,304
Unamortized lease commissions and deferred legal costs, net	1,255	1,265
Prepaid expenses and other assets	267	150
Total assets	88,073	88,724
Notes payable	63,714	64,313
Accounts payable and accrued expenses	2,506	3,494
Payable due to related party	772	1,005
Tenants' security deposits	1,368	1,191
Total liabilities	68,360	70,003
Accounts receivable related party	$ 300	$ 300

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Real Estate (Details) - Pillarstone OP [Member] ft² in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018 USD ($) ft² property	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($) ft² property	Jun. 30, 2017 USD ($)
Real Estate [Line Items]
Number of real estate properties | property	14		14
Area of real estate (sqft.) | ft²	1.5		1.5
Revenue attributable to the Property	$ 4.2	$ 4.2	$ 8.5	$ 8.3
Net income attributable to the Property	$ 0.8	$ 0.9	$ 1.6	$ 1.6

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Debt (Details) - USD ($)	6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017	Nov. 20, 2015
Debt Instrument [Line Items]
Notes payable gross	$ 64,029,000	$ 64,679,000
Less deferred financing costs, net of accumulated amortization	(315,000)	(366,000)
Total notes payable	63,714,000	64,313,000
Interest rate			10.00%
$37.0 million 3.76% Note, due December 1, 2020
Debt Instrument [Line Items]
Notes payable gross	32,624,000	33,148,000
Debt Instrument, face amount	$ 37,000,000.0
Interest rate	3.76%
$16.5 million 4.97% Note, due September 26, 2023
Debt Instrument [Line Items]
Notes payable gross	$ 15,932,000	16,058,000
Debt Instrument, face amount	$ 16,500,000.0
Interest rate	4.97%
Related party Note, LIBOR plus 1.40% to 1.95%, due December 8, 2018
Debt Instrument [Line Items]
Notes payable gross	$ 15,473,000	$ 15,473,000
Related party Note, LIBOR plus 1.40% to 1.95%, due December 8, 2018 | LIBOR | Minimum
Debt Instrument [Line Items]
Variable rate	1.40%
Related party Note, LIBOR plus 1.40% to 1.95%, due December 8, 2018 | LIBOR | Maximum [Member]
Debt Instrument [Line Items]
Variable rate	1.95%

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Debt - Narrative (Details) $ in Thousands	Jun. 30, 2018 USD ($) property	Dec. 31, 2017 USD ($)
Debt Instrument [Line Items]
Property	$ 84,430	$ 83,144
Mortgage debt
Debt Instrument [Line Items]
Number of real estate properties | property	10
Property	$ 62,800

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Debt - Maturity Schedule (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Debt Disclosure [Abstract]
2018	$ 16,167
2019	1,376
2020	31,286
2021	308
2022	323
Thereafter	14,569
Total	$ 64,029	$ 64,679

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Convertible Notes Payable - Related Parties (Details Narrative)	Jun. 30, 2018 USD ($)	Dec. 31, 2017 USD ($)	Jun. 30, 2017 USD ($)	Nov. 20, 2015 USD ($) trustee $ / shares
Debt Disclosure [Abstract]
Number of trustees | trustee				5
Convertible notes payable - related parties | $	$ 197,780	$ 198,000	$ 197,780	$ 197,780
Interest rate				10.00%
Conversion price (in dollars per share) | $ / shares				$ 1.331

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Earnings Per Share - Narrative (Details) - USD ($)	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2017	Nov. 20, 2015
Earnings Per Share [Abstract]
Convertible notes payable - related parties	$ 197,780	$ 198,000	$ 197,780	$ 197,780

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Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income (loss) available to common shareholders	$ 101	$ 127	$ 155	$ 100
Dilutive effect of interest from convertible notes payable	5	5	0	0
Net income (loss) available to common shareholders with assumed conversion	$ 106	$ 132	$ 155	$ 100
Basic (shares)	405,169	405,169	405,169	405,169
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities	187,433	172,574	187,433	0
Diluted (shares)	3,090,652	3,075,793	3,090,652	2,903,219
Net income available to common shareholders, basic (usd per share)	$ 0.25	$ 0.31	$ 0.38	$ 0.25
Net income available to common shareholders, diluted (usd per share)	$ 0.03	$ 0.04	$ 0.05	$ 0.03
Preferred A Shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock	53,610	53,610	53,610	53,610
Preferred C Shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock	2,444,440	2,444,440	2,444,440	2,444,440

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Related Party Transactions (Details) - Whitestone [Member]	Dec. 08, 2016
Related Party Transaction [Line Items]
Property management fee (percentage)	5.00%
Asset management fee (percentage)	0.125%
Uptown Tower
Related Party Transaction [Line Items]
Property management fee (percentage)	3.00%
Asset management fee (percentage)	0.125%

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Related Party Transactions - Income Statement (Details) - Whitestone [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Rental revenues
Related Party Transaction [Line Items]
Rent	$ 203	$ 196	$ 405	$ 381
Property operation and maintenance
Related Party Transaction [Line Items]
Property management fees	(185)	(176)	(374)	(368)
Asset management fees	(66)	(80)	(132)	(146)
Interest expense
Related Party Transaction [Line Items]
Interest expense	$ (147)	$ (132)	$ (286)	$ (256)

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Related Party Transactions - Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Receivable due from related party	$ 1,067	$ 1,304
Payable due to related party	772	1,005
Construction in process
Related Party Transaction [Line Items]
Receivable due from related party	0	45
Accounts receivable
Related Party Transaction [Line Items]
Receivable due from related party	$ 1,067	$ 1,259