OPINION
¶ 1 Dr. Lеo W. Hardy appeals the trial court’s order granting summary judgment in favor of Uintah Basin Medical Center (UBMC) in a suit regarding UBMC’s termination of his employment agreement. We reverse and remand.
BACKGROUND
¶ 2 Dr. Hardy is a board-certified pathologist. On November 29,1994, he executed an employment agreement (the Agreement) to provide pathology services for UBMC, which is owned by Duchesne County and operated by the UBMC Board of Trusteеs (Board). Under the Agreement, which consists of only two pages taken almost verbatim from that of Dr. Hardy’s predecessor, UBMC was to refer certain types of laboratory work to Dr. Hardy and pay a $400 monthly laboratory director’s fee. In return, Dr., Hardy would work as the director of UBMC’s laboratory and provide related services, which included weekly visits to the hospital. The Agreement does not include a fixed termination date; rather, it would “continue to bind parties ... until terminated after ninety (90) days written notice for just cause of termination by either party or by mutual consent of the parties to a shorter notice period.” The Agreement does not define “just cause” or otherwise clarify what grounds would justify termination.
If 3 On July 29, 1996, UBMC sent Dr. Hardy notice of teirnination and later hired Dr. Thomas Allred in his place. On October 28,1996, UBMC brought a suit for declaratory judgment to establish that its termination of the Agreement with Dr. Hardy was for *171 “just cause.” Dr. Hardy filed a counterclaim alleging that the termination was without “just cause” and a breach of contract. Following discovery, the trial court granted UBMC’s motion for summary judgment. The court determined that .the Board in place at the time Dr. Hardy was hired had, during the course of Dr. Hardy’s employment, been replaced by a successor Board and thаt the successor Board was no longer bound by the Agreement.
¶ 4 Dr. Hardy appealed the order to the Utah Supreme Court, which reversed. The court explained, in essence, that a contract is ■ binding upon a successor governmental board as long the contract (1) involves a non governmental “proprietary power or func-, tion” and (2) is for “a reasonable duration.”
Uintah Basin Med. Ctr. v. Hardy,
¶ 5 On remand, UBMC again moved for summary judgment, arguing that there were no factual disputes and that the duration of Dr. Hardy’s agreement was unreasonable as a matter of law. UBMC relied on statements in Dr. Hardy’s deposition testimony that the Agreement could not be terminated except for deficient job performance or physical incapacity. UBMC also emphasized that it had only rarely used the “just cause” provision in its employment contracts with physicians. In response, Dr. Hardy submitted a post-remand affidavit explaining that he understood that “just cause” permitted UBMC boards to terminate the Agreement under a variety of circumstances, which included deficient performance, physical incapacity, and fundamental changes in the hospital’s need for pathоlogy services. Dr. Hardy also argued that although UBMC’s use of the “just cause” provision had been erratic, UBMC had included the same clause in its 1992 contract with Dr. Joseph J. Sannella, the pathology physician immediately preceding him.
¶ 6 The trial court agreed with UBMC and granted its motion for summary judgment. In its June 19, 2003 ruling, the court explained that Dr. Hardy’s understanding of the “just cause” provision as described in his original deposition was too limiting beсause “he could only be terminated for a few specific reasons, including death, physical incapacity, or if the hospital no longer required pathology services.” The. court went on to conclude that Dr. Hardy’s post-remand affidavit clarifying his position was invalid under the “sham affidavit” rule because it contradicted his deposition testimony and served as an “attempt!] to re-draft his interpretation оf the just cause clause to more similarly mirror the higher Court’s opinion.” Finally, the court also noted that the majority of UBMC’s contracts contained a specific time limitation or a clause to terminate with proper notice. Thus, in the court’s opinion, Dr. Hardy’s contract indicated a significant departure from UBMC’s normal practices.
¶ 7 Dr. Hardy appeals the trial court’s order.
ISSUES AND STANDARDS OF REVIEW
¶ 8 On appeal, we must decide whether summary judgment was proper in this ease. Specifically, we must determine (a) whether the trial court properly interpreted the “just cause” provision, (b) whether the Agreement is for a reasonable duration as a matter of law, and (c) whether any questions of fact justify remand to a finder of fact. We review a trial court’s grant of summary judgment for correctness.
See Speros v. Fricke,
¶ 9 Similarly, “questions of contract interpretation not requiring resort to extrinsic evidence are matters of law, which we review for correctness.”
Fairbourn Commercial, Inc. v. American Hous. Partners, Inc.,
ANALYSIS
I. Interpretation of the “Just Cause” Provision
¶ 10 The key question in this сase is what the “just cause” provision in the Agreement means. Once this question is answered, we may gauge whether the Agreement was for a reasonable duration and also determine whether UBMC had just cause to terminate Dr. Hardy.
¶ 11 To interpret the “just cause” provision, the trial court relied primarily on extrinsic evidence, namely Dr. Hardy’s deposition testimony regarding his understanding of the term. Although this use of extrinsic evidencе was urged by our supreme court,
see Uintah Basin Med. Ctr. v. Hardy,
¶ 12 When parties to a contract disagree about the meaning of a provision, principles of contract interpretation require us to give effect to the meaning intended by the parties at the time they entered into the agreement.
See Central Fla. Invs., Inc. v. Parkwest Assocs.,
¶ 13 The question of whether a contract is ambiguous is decided by the court as a matter of law.
See Wagner v. Clifton,
¶ 14 Although both parties here have ascribed different meanings to the “just cause” provision, we cannot conclude that the term is ambiguous. UBMC has taken the position that it has “just cause” to terminate Dr. Hardy’s employment when the business exigencies of the hospital and the interests of the patients warrant a change in personnel. In contrast, Dr. Hardy testified in his post-remand affidavit 1 that he understood the *173 “just cause” provision to allow UBMC to terminate the Agreement only under specific circumstances:
In essence, UBMC would have just cause to terminate my Agreement if I failed to perform or something substantial changed as to the need of UBMC for pathology services (e.g., hospital closure) which may' be caused by financial concerns. Those financial concerns, however, could not include merely getting a lower price for the pathology services or histology lab supervision.
Hardy also asserts that he understood “just cause” to imply that
[i]f UBMC perceived a need for changes in scope or manner of the provided pathology services, I expected them to approach me regarding such a need, and if jointly agreed upon, I would have adjusted accordingly. If I could not accommodate these changes, then UBMC would be free to terminate the Agreement.
¶ 15 Dr. Hardy’s interpretation is ultimate-' ly untenable for two reasons. First, 'the' evidence on record does not indicate that the parties understood the “just cause” provision to have a unique meaning particular to the Agreement, much less the detailed meaning understood by Dr. Hardy. The parties have stipulated that the Agreement is, for all practical purposes, identical to that of Dr. Hardy’s predecessor, Dr. Joseph Sannella. The “just cause” termination provision was copied from the Sannella contract and included in the Agreement without any substantial negotiation. The pаrties did not incorporate other documents, such as the UBMC bylaws, to define when either party would have cause to terminate the Agreement. Thus, we must conclude that any particular meaning of “just cause” as understood or intended by Dr. Hardy is unique to himself and is, as he concedes in his brief, irrelevant to its interpretation. 2
¶ 16 Second, Dr. Hardy’s interpretation of “just cause” is at odds with the ordinary meaning of the term. Unlike an at-will employment agreement, which allows an employer to discharge an employee for any, or no, reason,
see Hansen v. America Online, Inc.,
¶ 17 In sum, absent evidence that the parties intended a meaning of “just cause” unique to this particular agreement, we must conclude that the parties intended the term to have its ordinary meaning. Accordingly, we hold that the “just cause” provision is unambiguous and is ordinarily understood to provide employers with power to terminate an employee for legitimate business reasons and in the interest of improving client services as long as the justification is not a mere pretext for a capricious, bad faith, or illegal termination.
II. Reasonable Duration
¶ 18 The trial court determined that the Agreement was vоid as a matter of law because its duration imposed an unreasonable restraint on the Board as a governmental body. However, having determined that the “just cause” permits termination for legitimate business reasons, we must also conclude that the Agreement was for a reasonable duration. As the supreme court indicated, “the reasonableness of the contract’s duration depends in large рart on the amount of discretion this provision gives to successor boards.”
Uintah Basin Med. Ctr. v. Hardy,
If it be made to appear that at the time the contract was entered into, it was fair and just and reasonable, and prompted by the necessities of the situation, or was in its nature advantageous to the [governing body], then such contract will not be construed as an unreasonable restraint upon the powers of succeeding boards.
Bair v. Layton City Corp.,
¶ 19 Here, the contract with Dr. Hardy did not impose a significant restraint on the Board. The “just cause” term provided the board with discretion to terminate Dr. Hardy for good faith business reasons and was, therefore, not binding in perpetuity. Moreover, although “just cause” term appeared in only a few of UBMC contracts, it was fair and beneficial to both parties at the time they entered into the Agreement because, on one hand, it provided the Board with considerable freedom to change the employment decisions of the predecessor boards, and, on the other hand, it guaranteed Dr. Hardy good faith employment. We cannot, therefore, conclude the Agreement imposed an unreasonable duration on the Board.
*175 III. UBMC’s Just Cause to Terminate
¶20 The only remaining issue is whether the Board discharged Dr. Hardy for just cause. Because the trial court did not reach this issue in its summary judgment ruling, we remand for the trial court to determine whether the Board terminated Dr. Hardy for legitimate business reasons or whether the termination was capricious, in bad faith, or illegal. 5
¶ 21. However, we address here the question of what an employer must show to prove it terminated an • employee for just cause, a matter of first impression for Utah courts. There appear to be three different approaсhes to this question. Some courts seem to give deference to the justifications stated by the employer.
See e.g., Gaudio v. Griffin Health Servs. Corp.,
¶ 22 A far greater number of states have adopted a more balanced approach that requires an employer to justify termination with an objective good faith reason supported by facts reasonably believed to be true by the employer.
See, e.g., Towson Univ. v. Conte,
¶ 23 We agree with the majority of courts and adopt the objective reasonableness approach. Accordingly, in order to establish just cause on remand, UBMC need not prove that the Board’s assumptions in terminating Dr. Hardy were true or that thе benefits it expected were actually realized. Rather, UBMC need only show that the Board acted in good faith by adequately considering the facts it reasonably believed to be true at the time it made the decision.
CONCLUSION
¶ 24 We reverse the trial court’s order granting summary judgement to UBMC and remand for further proceedings consistent with this opinion.
¶ 25 WE CONCUR: JAMES Z. DAVIS and WILLIAM A. THORNE JR., Judges.
Notes
. The trial court determined that Dr. Hardy’s post-remand affidavit should be еxcluded under
*173
the so-called “sham affidavit" rule. Although it does not affect our conclusion here, we disagree with the application of the rule in this case. Generally, a party may oppose a motion for summary judgment using affidavits,
see
Utah R. Civ. P. 56(c), unless the affidavit used contradicts the party’s clear position taken in a previous deposition without explaining the discrepancy,
see Harnicher v. University of Utah Med. Ctr.,
. In his brief, Dr. Hardy asserts that
[i]t is clear that it makes no difference what Dr. Hardy understands "just cause” to mean. The scope of the clause applies to UBMC's power and/or understanding of its power. What is important, is the UBMC Board of Trustees' intent in contracting with Dr. Hardy as to those circumstances under which UBMC might terminate Dr. Hardy's Agreement. The focus should be on UBMC, not on what Dr. Hardy thought were the instances where he could be terminated.
.
See also
82 Am.Jur.2d
Wrongful Discharge
§ 179 ("Generally, good cause connotes a fair and honest cause or reason for dismissal apрlied in good faith on the part of the employer.");
Cotran v. Rollins Hudig Hall Int'l, Inc.,
.
See also Zoerb v. Chugach Elec. Ass’n,
. We note that both parties have addressed this issue at length in their plеadings, memoranda, and briefs. Our search of the tried record does not indicate that Dr. Hardy has, in the course of these proceedings, identified any acts, or even a motive, to show that the Board's decision was compelled by non-business reasons constituting caprice, bad faith, or illegality. Nonetheless, we remand the question to allow the trial court to properly determine what further proceedings may be necessary.
