(1) Nature of Business and Basis of Presentation

Our business is focused on providing sustainment services for legacy systems and equipment and professional and technical services to the United States Department of Defense ("DoD"), the United States Postal Service ("USPS"), federal civilian agencies, and other customers. Our operations consist primarily of vehicle fleet parts, supply chain management, vehicle and equipment maintenance and refurbishment, logistics, engineering, energy and environmental, IT solutions, health care IT, and consulting services performed on a contract basis. Substantially all of our contracts are with United States Government ("government") agencies and other government prime contractors.

Our accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X.  Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements.  In our opinion, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included.  Operating results for the three months ended March 31, 2014 are not necessarily indicative of the results that may be expected for the fiscal year ending December 31, 2014.  For further information refer to the consolidated financial statements and footnotes thereto included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2013.

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires us 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 period. Actual results could differ from those estimates. Significant estimates affecting the financial statements include accruals for contract disallowance reserves, recoverability of goodwill and intangible assets and earn-out obligations.