1. Organization and Significant Accounting Policies

Gladstone Commercial Corporation, (the “Company”), is a real estate investment trust (“REIT”), that was incorporated under the General Corporation Laws of the State of Maryland on February 14, 2003 primarily for the purpose of investing in and owning net leased industrial, commercial and retail real property and selectively making long-term industrial and commercial mortgage loans. Subject to certain restrictions and limitations, our business is managed by Gladstone Management Corporation, a Delaware corporation (the “Adviser”).

Subsidiaries

We conduct substantially all of our operations through a subsidiary, Gladstone Commercial Limited Partnership, a Delaware limited partnership (the “Operating Partnership”). As we currently own all of the general and limited partnership interests of the Operating Partnership through GCLP Business Trust I and II, as discussed in more detail below, the financial position and results of operations of the Operating Partnership are consolidated with those of the Company.

Gladstone Commercial Lending, LLC, a Delaware limited liability company (“Gladstone Commercial Lending”) and a subsidiary of ours, was created to conduct all operations related to real estate mortgage loans of the Company. As the Operating Partnership currently owns all of the membership interests of Gladstone Commercial Lending, the financial position and results of operations of Gladstone Commercial Lending are consolidated with those of the Company.

Gladstone Commercial Advisers, Inc., a Delaware corporation (“Commercial Advisers”) and a subsidiary of the Company, is a taxable REIT subsidiary (“TRS”), which was created to collect all non-qualifying income related to our real estate portfolio. There has been no such income earned to date. Since the Company owns 100% of the voting securities of Commercial Advisers, the financial position and results of operations of Commercial Advisers are consolidated with those of the Company.

GCLP Business Trust I and GCLP Business Trust II, each a subsidiary and business trust of the Company, were formed under the laws of the Commonwealth of Massachusetts on December 28, 2005. We transferred our 99% limited partnership interest in the Operating Partnership to GCLP Business Trust I in exchange for 100 trust shares. Gladstone Commercial Partners, LLC transferred its 1% general partnership interest in the Operating Partnership to GCLP Business Trust II in exchange for 100 trust shares.

Interim Financial Information

Our interim financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and pursuant to the requirements for reporting on Form 10-Q and in accordance with Article 10 of Regulation S-X. Accordingly, certain disclosures accompanying annual financial statements prepared in accordance with GAAP are omitted. In the opinion of our management, all adjustments, consisting solely of normal recurring accruals, necessary for the fair statement of financial statements for the interim period have been included. The interim financial statements and notes thereto should be read in conjunction with the financial statements and notes thereto included in our Form 10-K for the year ended December 31, 2011, as filed with the Securities and Exchange Commission on February 28, 2012.

Out of Period Adjustment

During the three months ended March, 31 2011, we recorded adjustments to due diligence expense, depreciation and amortization expense and to certain balance sheet accounts in connection with the property we acquired in December 2010. As a result of these errors, we understated net income by $0.3 million for the year ended December 31, 2010, or $0.03 per share. We concluded that these adjustments were not material to the 2010 or 2011 results of operations. As such, these adjustments were recorded during the three months ended March 31, 2011.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could materially differ from those estimates.

Reclassifications

Certain line items on the condensed consolidated balance sheets, condensed consolidated statements of operations and condensed consolidated statements of cash flows from prior years’ financial statements have been reclassified to conform to the current year presentation. These reclassifications had no effect on previously reported total assets, total liabilities, stockholders’ equity or net income.

Real Estate and Lease Intangibles

We record investments in real estate at cost and capitalize improvements and replacements when they extend the useful life or improve the efficiency of the asset. We expense costs of repairs and maintenance as such costs are incurred. We compute depreciation using the straight-line method over the estimated useful life or 39 years for buildings and improvements, 5 to 7 years for equipment and fixtures, and the shorter of the useful life or the remaining lease term for tenant improvements and leasehold interests.

We account for our acquisitions of real estate in accordance with Accounting Standards Codification (“ASC”) 805, “Business Combinations,” which requires that the purchase price of real estate be recorded at fair value and allocated to the acquired tangible assets and liabilities, consisting of land, building, tenant improvements, long-term debt and identified intangible assets and liabilities, consisting of the value of above-market and below-market leases, the value of in-place leases, the value of lease origination costs, the value of tenant relationships and the value of capital lease obligations, based in each case on their fair values. ASC 805 also requires that all expenses related to the acquisition be expensed as incurred, rather than capitalized into the cost of the acquisition.

Management’s estimates of fair value are made using methods similar to those used by independent appraisers (e.g. discounted cash flow analysis). Factors considered by management in its analysis include an estimate of carrying costs during hypothetical expected lease-up periods considering current market conditions and costs to execute similar leases. We also consider information obtained about each property as a result of our pre-acquisition due diligence, marketing and leasing activities in estimating the fair value of the tangible and intangible assets and liabilities acquired. In estimating carrying costs, management also includes real estate taxes, insurance and other operating expenses and estimates of lost rentals at market rates during the hypothetical expected lease-up periods, which primarily range from nine to eighteen months, depending on specific local market conditions. Management also estimates costs to execute similar leases, including leasing commissions, legal and other related expenses to the extent that such costs are not already incurred in connection with a new lease origination as part of the transaction.

We allocate purchase price to the fair value of the tangible assets of an acquired property by valuing the property as if it were vacant. The "as-if-vacant" value is allocated to land, building and tenant improvements based on management's determination of the relative fair values of these assets. Real estate depreciation expense on these tangible assets was $2.9 million and $5.6 million for the three and six months ended June 30, 2012, respectively, and $2.5 million and $4.9 million for the three and six months ended June 30, 2011, respectively.

Above-market and below-market in-place lease values for owned properties are recorded based on the present value (using an interest rate which reflects the risks associated with the leases acquired) of the difference between (i) the contractual amounts to be paid pursuant to the in-place leases and (ii)management’s estimate of fair market lease rates for the corresponding in-place leases, measured over a period equal to the remaining non-cancelable term of the lease. When determining the non-cancelable term of the lease, we evaluate if fixed-rate renewal options, if any, should be included. The capitalized above-market lease values, included in the accompanying balance sheet as part of deferred rent receivable, are amortized as a reduction of rental income over the remaining non-cancelable terms of the respective leases. Total amortization related to above-market lease values was $0.1 million and $0.2 million for both the three and six months ended June 30, 2012 and 2011, respectively. The capitalized below-market lease values, included in the accompanying condensed consolidated balance sheets as part of deferred rent liability, are amortized as an increase to rental income over the remaining non-cancelable terms of the respective leases. Total amortization related to below-market lease values was $0.2 million and $0.5 million for the three and six months ended June 30, 2012, respectively, and $0.3 million and $0.5 million for the three and six months ended June 30, 2011, respectively.

The total amount of the remaining intangible assets acquired, which consists of in-place lease values, unamortized lease origination costs, and customer relationship intangible values, are allocated based on management’s evaluation of the specific characteristics of each tenant’s lease and our overall relationship with that respective tenant. Characteristics to be considered by management in determining these values include the nature and extent of our existing business relationships with the tenant, growth prospects for developing new business with the tenant, the tenant’s credit quality and our expectations of lease renewals (including those existing under the terms of the lease agreement), among other factors.

The value of in-place leases and unamortized lease origination costs are amortized to expense over the remaining term of the respective leases, which generally range from 10 to 15 years. The value of customer relationship intangibles, which is the benefit to us resulting from the likelihood of an existing tenant renewing its lease, are amortized to expense over the remaining term and any anticipated renewal periods in the respective leases, but in no event does the amortization period for intangible assets exceed the remaining depreciable life of the building. Should a tenant terminate its lease, the unamortized portion of the above-market and below-market lease values, in-place lease values, unamortized lease origination costs and customer relationship intangibles will be immediately charged to the related income or expense. Total amortization expense related to these intangible assets was $1.1 million and $2.2 million for the three and six months ended June 30, 2012, respectively, and $1.0 million and $1.9 million for the three and six months ended June 30, 2011, respectively.

Impairment

We account for the impairment of real estate, including intangible assets, in accordance with ASC 360-10-35, “Property, Plant, and Equipment,” which requires us to periodically review the carrying value of each property to determine if circumstances indicate impairment of the carrying value of the investment exists or that depreciation periods should be modified. If circumstances support the possibility of impairment, we prepare a projection of the undiscounted future cash flows, without interest charges, of the specific property and determine if the investment in such property is recoverable.

In light of current economic conditions, we evaluate our entire property portfolio each quarter for any impairment indicators and perform an impairment analysis on those select properties that have an indication of impairment. In performing the analysis, we consider such factors as the tenants’ payment history and financial condition, the likelihood of lease renewal, business conditions in the industry in which the tenants operate and whether there are indications that the fair value of the real estate has decreased. We concluded that none of our properties were impaired as of June 30, 2012, and will continue to monitor our portfolio for any indicators that may change this conclusion. There have been no impairments recognized on real estate assets since inception.

Deferred Financing Costs

Deferred financing costs consist of costs incurred to obtain financing, including legal fees, origination fees and administrative fees. The costs are deferred and amortized using the straight-line method, which approximates the effective interest method, over the term of the secured financing. We made payments of $0.6 million and $3.0 million for deferred financing costs during the three and six months ended June 30, 2012, respectively, and $0.2 million for both the three and six months ended June 30, 2011, respectively. The payments incurred during the six months ended June 30, 2012 were primarily related to the issuance of our 7.125% Series C Cumulative Term Preferred Stock, (the “Term Preferred Stock”), discussed in further detail in Note 6 “Mandatorily Redeemable Preferred Stock.” Total amortization expense related to deferred financing costs is included in interest expense and was $0.4 million and $0.7 million for the three and six months ended June 30, 2012, respectively, and $0.2 million and $0.5 million for the three and six months ended June 30, 2011, respectively.

Revenue Recognition

Rental revenue includes rents that each tenant pays in accordance with the terms of its respective lease reported evenly over the non-cancelable term of the lease. Most of our leases contain rental increases at specified intervals. We recognize such revenues on a straight-line basis. Deferred rent receivable in the accompanying condensed consolidated balance sheet includes the cumulative difference between rental revenue, as recorded on a straight-line basis, and rents received from the tenants in accordance with the lease terms, along with the capitalized above-market in-place lease values of certain acquired properties. Accordingly, we determine, in our judgment, to what extent the deferred rent receivable applicable to each specific tenant is collectable. We review deferred rent receivable, as it relates to straight line rents, on a quarterly basis and take into consideration the tenant’s payment history, the financial condition of the tenant, business conditions in the industry in which the tenant operates and economic conditions in the geographic area in which the property is located. In the event that the collectability of deferred rent with respect to any given tenant is in doubt, we record an allowance for uncollectable accounts or record a direct write-off of the specific rent receivable. No such reserves or direct write-offs have been recorded to date.

Tenant recovery revenue includes payments from tenants as reimbursements for franchise taxes, management fees, insurance, and ground lease payments. We recognize tenant recovery revenue in the same periods that we incur the related expenses.

Asset Retirement Obligations

ASC 410, “Asset Retirement and Environmental Obligation,” requires an entity to recognize a liability for a conditional asset retirement obligation when incurred if the liability can be reasonably estimated. ASC 410-20-20 clarifies that the term “Conditional Asset Retirement Obligation” refers to a legal obligation (pursuant to existing laws or by contract) to perform an asset retirement activity in which the timing and/or method of settlement are conditional on a future event that may or may not be within the control of the entity. ASC 410-20-25-6 clarifies when an entity would have sufficient information to reasonably estimate the fair value of an asset retirement obligation. The Company has accrued a liability and corresponding increase to the cost of the related properties for disposal related to all properties constructed prior to 1985 that have, or may have, asbestos present in the building. The liabilities are accreted over the life of the leases for the respective properties. There was $442 in liabilities accrued in connection with acquisitions during the three and six months ended June 30, 2012, respectively. There were no liabilities accrued during the six months ended June 30, 2011, as the properties acquired during this period were constructed after 1985. The Company also recorded expenses of $41 and $82 during the three and six months ended June 30, 2012 respectively, and $39 and $77 during the three and six months ended June 30, 2011, respectively, related to the accretion of the obligation. Costs of future expenditures for obligations are discounted to their present value. The aggregate undiscounted obligation on all properties is $9.5 million and the discount rates used in the calculations ranges from 2.5% to 7.6%. The Company does not expect to make any payments in conjunction with these obligations in each of the next five years.

Comprehensive Income

For the three and six months ended June 30, 2012 and 2011, comprehensive income equaled net income; therefore, a separate statement of comprehensive income is not included in the accompanying condensed consolidated financial statements.

Recent Accounting Pronouncements

In May 2011, the Financial Accounting Standards Board, or FASB, issued Accounting Standards Update, or ASU, 2011-04 which results in a consistent definition of fair value and common requirements for measurement of and disclosure about fair value between GAAP and International Financial Reporting Standards, or IFRS. ASU 2011-04 is effective for interim and annual periods beginning after December 15, 2011, and as such, we have increased our disclosures related to Level 3 fair value measurement of our mortgage notes payable, in addition to other required disclosures. There were no related impacts on our financial position or results of operations.