If any provision of this Agreement is held to be invalid, illegal or unenforceable by a court or authority of competent jurisdiction, such provision shall be modified by such court or authority to the minimum extent necessary to make it valid, legal and enforceable.  If the provision cannot be so modified, it shall be severed and all other provisions of this Agreement shall remain in full force and effect. If a provision is held illegal, invalid or unenforceable, the Parties also agree to negotiate reasonably and in good faith to modify this Agreement with a new provision that approximates the intent and purpose of the original provision as closely as possible, without being illegal or unenforceable.