Commitments and Contingencies
12 Months Ended
Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies
Commitments and Contingencies

As part of the Company's Credit Facility, the Company maintains a letter of credit facility to satisfy certain of its own contractual requirements. At December 31, 2015, the aggregate committed amount of letters of credit outstanding under the facility was $17,211,000.

From time to time, the Company enters into certain agreements for the purchase or sale of assets or businesses that contain provisions that may require the Company to make additional payments in the future depending upon the achievement of specified operating results of the acquired company, or provide the Company with an option or similar right to purchase additional assets. The 2014 acquisition of Buckley Scott includes an earnout provision based on achieving certain financial results during the two-year period following the completion of the acquisition, with a current estimated fair value of $1,921,000. The maximum potential earnout is $2,027,000. For additional information on these obligations and rights, see Note 2, "Acquisitions and Dispositions of Businesses."

In the normal course of its business, the Company is sometimes named as a defendant or responsible party in suits or other actions by insureds or claimants contesting decisions made by the Company or its clients with respect to the settlement of claims. Additionally, certain clients of the Company have in the past brought, and may, in the future bring, claims for indemnification on the basis of alleged actions by the Company, its agents, or its employees in rendering services to clients. The majority of these claims are of the type covered by insurance maintained by the Company. However, the Company is responsible for the deductibles and self-insured retentions under various insurance coverages. In the opinion of Company management, adequate provisions have been made for such known and foreseeable risks.

The Company is subject to numerous federal, state, and foreign labor, employment, worker health and safety, antitrust and competition, environmental and consumer protection, import/export, anti-corruption, and other laws, and from time to time the Company faces claims and investigations by employees, former employees, and governmental entities under such laws. Such claims, investigations, and any litigation involving the Company could divert management's time and attention from the Company's business operations and could potentially result in substantial costs of defense, settlement or other disposition, which could have a material adverse effect on the Company's results of operations, financial position, and cash flows. In the opinion of Company management, adequate provisions have been made for any items that are probable and reasonably estimable.

The Company has voluntarily self-reported to the SEC and the Department of Justice (the "DOJ") certain potential violations of the Foreign Corrupt Practices Act discovered by the Company during the course of its regular internal audit process. Upon discovery, the Company, with the oversight of the Audit Committee and the Board of Directors, proactively initiated an investigation into this matter with the assistance of external legal counsel and external forensic accountants. The Company has been cooperating fully, and expects to continue to cooperate fully, with the SEC and the DOJ in this matter. The Company cannot currently predict when or what, if any, action may be taken by the SEC or the DOJ, or other governmental authorities, or the effect any such actions may have on the Company's results of operations, cash flows or financial position.