8. Commitments and Contingencies Legal Proceedings From time to time, we may be subject to investigations, legal proceedings and other disputes arising in the ordinary course of our business, including but not limited to regulatory audits, billing and contractual disputes and employment-related matters. We record accruals for outstanding legal matters when we believe it is probable that a loss will be incurred and the amount can be reasonably estimated. We evaluate, on a quarterly basis, developments in legal matters that could affect the amount of any accrual and developments that would make a loss contingency both probable and reasonably estimable. If a loss contingency is not both probable and estimable, we do not establish an accrued liability. None of our accruals for outstanding legal matters are material in the aggregate to our financial position. Our contractual relationships, including those with federal and state government entities, subject our operations, billing and business practices to scrutiny and audit, including by multiple agencies and levels of government, as well as to frequent transitions and changes in the personnel responsible for oversight of our contractual performance. From time to time, we may have contractual disputes with our customers arising from differing interpretations of contractual provisions that define our rights, obligations, scope of work or terms of payment, and with associated claims of liability for inaccurate or improper billing for reimbursement of contract fees, or for sanctions or damages for alleged performance deficiencies. Resolution of such disputes may involve litigation or may require that we accept some amount of loss or liability in order to avoid customer abrasion, negative marketplace perceptions and other disadvantageous results that could adversely affect our business, financial condition, results of operations and cash flows. Kern Health Systems : In August 2011, in the Superior Court of the State of California, County of Los Angeles, Kern Health System