Related Party Transactions	3 Months Ended
Mar. 31, 2014
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions The Chairman and Chief Executive Officer, the Executive Vice President – Real Estate, and the Senior Vice President-Chief Accounting Officer of the Company are also officers of various members of the Saul Organization and their management time is shared with the Saul Organization. Their annual compensation is fixed by the Compensation Committee of the Board of Directors, with the exception of the Senior Vice President-Chief Accounting Officer whose share of annual compensation allocated to the Company is determined by the shared services agreement (described below). The Company participates in a multiemployer 401K plan with entities in the Saul Organization which covers those full-time employees who meet the requirements as specified in the plan. Company contributions, which are included in general and administrative expense or property operating expenses in the consolidated statements of operations, at the discretionary amount of up to six percent of the employee’s cash compensation, subject to certain limits, were $91,300 and $90,000 for the three months ended March 31, 2014 and 2013, respectively. All amounts deferred by employees and the Company are fully vested. The Company also participates in a multiemployer nonqualified deferred compensation plan with entities in the Saul Organization which covers those full-time employees who meet the requirements as specified in the plan. According to the plan, which can be modified or discontinued at any time, participating employees defer 2% of their compensation in excess of a specified amount. For the three months ended March 31, 2014 and 2013, the Company contributed $36,900 and $50,000, respectively, which is three times the amount deferred by employees and is included in general and administrative expense. All amounts deferred by employees and the Company are fully vested. The cumulative unfunded liability under this plan was $1.6 million and $1.6 million, at March 31, 2014 and December 31, 2013, respectively, and is included in accounts payable, accrued expenses and other liabilities in the consolidated balance sheets. The Company has entered into a shared services agreement (the “Agreement”) with the Saul Organization that provides for the sharing of certain personnel and ancillary functions such as computer hardware, software, and support services and certain direct and indirect administrative personnel. The method for determining the cost of the shared services is provided for in the Agreement and is based upon head count, estimates of usage or estimates of time incurred, as applicable. The terms of the Agreement and the payments made thereunder are deemed reasonable by management and are reviewed annually by the Audit Committee of the Board of Directors, which consists entirely of independent directors. Billings by the Saul Organization for the Company’s share of these ancillary costs and expenses for the three months ended March 31, 2014 and 2013, which included rental expense for the Company’s headquarters lease, totaled approximately $1.6 million and $1.6 million, respectively. The amounts are expensed as incurred and are primarily reported as general and administrative expenses in the consolidated financial statements. As of March 31, 2014 and December 31, 2013, accounts payable, accrued expenses and other liabilities included approximately $407,300 and $499,000, respectively, representing amounts due to the Saul Organization for the Company’s share of these ancillary costs and expenses. The Company subleases its corporate headquarters space from a member of the Saul Organization. The lease commenced in March 2002, was extended in 2012 for five years, and provides for base rent increases of 3% per year, with payment of a pro-rata share of operating expenses over a base year amount. The Agreement requires each party to pay an allocation of total rental payments based on a percentage proportionate to the number of employees employed by each party. The Company’s rent expense was $195,700 and $212,000 for the three months ended March 31, 2014 and 2013, respectively, and is included in general and administrative expense. The B. F. Saul Insurance Agency of Maryland, Inc., a subsidiary of the B. F. Saul Company and a member of the Saul Organization, is a general insurance agency that receives commissions and fees in connection with the Company’s insurance program. Such commissions and fees amounted to $85,900 and $85,000 for the three months ended March 31, 2014 and 2013, respectively. Effective as of September 4, 2012, the Company entered into a consulting agreement with B. F. Saul III, a former president of the Company, whereby Mr. Saul III will provide certain consulting services to the Company as an independent contractor and will be paid at a rate of $60,000 per month. The consulting agreement includes certain noncompete, nonsolicitation and nondisclosure covenants, and has a term of up to two years, although the consulting agreement is terminable by the Company at any time. During the three months ended March 31, 2014 and 2013, such consulting fees totaled $180,000.

Related Party Transactions

The Chairman and Chief Executive Officer, the Executive Vice President – Real Estate, and the Senior Vice President-Chief Accounting Officer of the Company are also officers of various members of the Saul Organization and their management time is shared with the Saul Organization. Their annual compensation is fixed by the Compensation Committee of the Board of Directors, with the exception of the Senior Vice President-Chief Accounting Officer whose share of annual compensation allocated to the Company is determined by the shared services agreement (described below).

The Company participates in a multiemployer 401K plan with entities in the Saul Organization which covers those full-time employees who meet the requirements as specified in the plan. Company contributions, which are included in general and administrative expense or property operating expenses in the consolidated statements of operations, at the discretionary amount of up to six percent of the employee’s cash compensation, subject to certain limits, were $91,300 and $90,000 for the three months ended March 31, 2014 and 2013, respectively. All amounts deferred by employees and the Company are fully vested.

The Company also participates in a multiemployer nonqualified deferred compensation plan with entities in the Saul Organization which covers those full-time employees who meet the requirements as specified in the plan. According to the plan, which can be modified or discontinued at any time, participating employees defer 2% of their compensation in excess of a specified amount. For the three months ended March 31, 2014 and 2013, the Company contributed $36,900 and $50,000, respectively, which is three times the amount deferred by employees and is included in general and administrative expense. All amounts deferred by employees and the Company are fully vested. The cumulative unfunded liability under this plan was $1.6 million and $1.6 million, at March 31, 2014 and December 31, 2013, respectively, and is included in accounts payable, accrued expenses and other liabilities in the consolidated balance sheets.

The Company has entered into a shared services agreement (the “Agreement”) with the Saul Organization that provides for the sharing of certain personnel and ancillary functions such as computer hardware, software, and support services and certain direct and indirect administrative personnel. The method for determining the cost of the shared services is provided for in the Agreement and is based upon head count, estimates of usage or estimates of time incurred, as applicable. The terms of the Agreement and the payments made thereunder are deemed reasonable by management and are reviewed annually by the Audit Committee of the Board of Directors, which consists entirely of independent directors. Billings by the Saul Organization for the Company’s share of these ancillary costs and expenses for the three months ended March 31, 2014 and 2013, which included rental expense for the Company’s headquarters lease, totaled approximately $1.6 million and $1.6 million, respectively. The amounts are expensed as incurred and are primarily reported as general and administrative expenses in the consolidated financial statements. As of March 31, 2014 and December 31, 2013, accounts payable, accrued expenses and other liabilities included approximately $407,300 and $499,000, respectively, representing amounts due to the Saul Organization for the Company’s share of these ancillary costs and expenses.

The Company subleases its corporate headquarters space from a member of the Saul Organization. The lease commenced in March 2002, was extended in 2012 for five years, and provides for base rent increases of 3% per year, with payment of a pro-rata share of operating expenses over a base year amount. The Agreement requires each party to pay an allocation of total rental payments based on a percentage proportionate to the number of employees employed by each party. The Company’s rent expense was $195,700 and $212,000 for the three months ended March 31, 2014 and 2013, respectively, and is included in general and administrative expense.

The B. F. Saul Insurance Agency of Maryland, Inc., a subsidiary of the B. F. Saul Company and a member of the Saul Organization, is a general insurance agency that receives commissions and fees in connection with the Company’s insurance program. Such commissions and fees amounted to $85,900 and $85,000 for the three months ended March 31, 2014 and 2013, respectively.

Effective as of September 4, 2012, the Company entered into a consulting agreement with B. F. Saul III, a former president of the Company, whereby Mr. Saul III will provide certain consulting services to the Company as an independent contractor and will be paid at a rate of $60,000 per month. The consulting agreement includes certain noncompete, nonsolicitation and nondisclosure covenants, and has a term of up to two years, although the consulting agreement is terminable by the Company at any time. During the three months ended March 31, 2014 and 2013, such consulting fees totaled $180,000.