SEVERSON, Justice.
[¶ 1.] Arrowhead Ridge I, L.L.C. initiated this forcible entry and detainer action when its tenant, Cold Stone Creamery, Inc., defaulted on its lease. The trial court granted Arrowhead partial summary judgment, concluding that it was entitled to seventeen months of unpaid rent and late fees. The issues of mitigation of damages, interest, and attorneys' fees proceeded to trial. After a court trial, the trial court concluded that Arrowhead failed to mitigate its damages due solely to an exclusivity provision in a lease with another tenant. The trial court also concluded that Arrowhead could not recover its attorneys' fees under either the terms of the lease or South Dakota law. The trial court denied the parties' motions for a new trial. We reverse and remand.
[¶ 2.] F & K Assam Family, L.L.C. owned a parcel of land in a growing commercial area in eastern Sioux Falls. Between 2002 and 2004, F & K sought to develop the property by building a retail center. Because F & K's lender required signed leases for approximately half of the retail center before funding the project, F & K solicited and obtained executed leases with three national or regional companies before construction.
[¶ 3.] Cold Stone was one of three tenants F & K acquired before construction. In February 2004, Cold Stone contacted F & K to negotiate a lease and delivered a draft letter of intent for lease of space in the retail center. The letter proposed "Cold Stone Creamery Leasing, Inc., a company with no assets and no liabilities," as the tenant for the property. The letter proposed no guarantors. F & K notified Cold Stone that it would only lease to a substantial tenant who had the financial ability to pay rent over the full term of the lease. Cold Stone thus informed F & K that it would be the tenant. Negotiations continued through May 2004 with both parties making changes to a proposed lease. Subsequent drafts of the proposed lease identified Cold Stone as the tenant.
[¶ 4.] In June 2004, Cold Stone notified F & K that company policy required a twelve-month limitation of liability in the event of default. F & K was willing to limit Cold Stone's liability to eighteen months if Cold Stone's prospective franchisees, Ed and Cindy Reesman, signed the
[¶ 5.] Cold Stone sublet the leased premises to the Reesmans, who operated a Cold Stone franchise at the location until early 2007. When Cold Stone defaulted on the lease in June 2007, Arrowhead commenced this forcible entry and detainer action. Neither Cold Stone nor the Reesmans were in actual possession of the leased premises when Arrowhead commenced this action.
[¶ 6.] Arrowhead began efforts to lease the premises to another tenant. It posted signs indicating that the space was available, circulated a data sheet to commercial real estate brokers in Sioux Falls, and made calls to advise that the premises was available. A variety of possible tenants contacted Arrowhead about the premises, including a cigar lounge, a beauty parlor, a tanning salon, two sandwich restaurants, a pizza buffet restaurant, two Chinese restaurants, a cell phone distributor, and a bank. Although the pizza buffet restaurant was interested, Arrowhead was unable to lease the premises due to an exclusivity provision in its lease with HuHot, an Asian-style buffet restaurant located in the retail center.
[¶ 7.] In January 2009, the trial court granted Arrowhead partial summary judgment, concluding that it was entitled to seventeen months of unpaid rent and late fees. The issues of mitigation of damages, interest, and attorneys' fees proceeded to trial in April 2009. After hearing evidence about the lease negotiations and Arrowhead's efforts to lease the premises to another tenant, the trial court concluded that Arrowhead failed to mitigate its damages due solely to the exclusivity provision in its lease with HuHot. The trial court also concluded that Arrowhead could not recover its attorneys' fees under either the terms of the lease or South Dakota law. The trial court denied the parties' motions for a new trial.
[¶ 8.] Arrowhead and Cold Stone appeal from the trial court's denial of their motions for a new trial. SDCL 15-6-59(a) provides that a new trial may be granted for:
"The decision to grant a new trial is left [to] the sound judicial discretion of the trial court" and is therefore reviewed under the abuse of discretion standard. Sherburn v. Patterson Farms, Inc., 1999 S.D. 47, ¶ 8, 593 N.W.2d 414, 416 (citing Harter v. Plains Ins. Co., Inc., 1998 S.D. 59, ¶ 9, 579 N.W.2d 625, 629).
[¶ 9.] Cold Stone filed a notice of review, challenging the trial court's denial of its motion for a new trial.
[¶ 10.]
[¶ 11.] Cold Stone moved for a new trial on the basis that the trial court erred by concluding that Arrowhead and Cold Stone entered into a valid and enforceable lease. "To form a contract, there must be a meeting of the minds or mutual assent on all essential terms." Melstad v. Kovac, 2006 S.D. 92, ¶ 21, 723 N.W.2d 699, 707 (quoting Jacobson v. Gulbransen, 2001 S.D. 33, ¶ 22, 623 N.W.2d 84, 90). "`Mutual assent refers to a meeting of the minds on a specific subject' and `does not exist unless the parties all agree upon the same thing in the same sense.'" Id. (quoting Read v. McKennan Hosp., 2000 S.D. 66, ¶ 25, 610 N.W.2d 782, 786). "To determine whether there was mutual assent, `the court looks at the words and conduct of the parties.'" Id. (quoting Jacobson, 2001 S.D. 33, ¶ 22, 623 N.W.2d at 90). "Whether the parties had a meeting of the minds is a question of fact" reviewed under the clearly erroneous standard. Id. (citation omitted).
[¶ 12.] Cold Stone argues that the lease provisions regarding the limitation of liability and interest rate chargeable on unpaid rent and fees are inconsistent, demonstrating a lack of mutual assent on all essential terms of the lease. The lease provides that Cold Stone is liable for the entire lease term, but the lease guaranty limits Cold Stone's liability as guarantor to eighteen months. And while one lease provision sets the chargeable interest rate at eighteen percent, another provision sets the interest rate at three points over Wells Fargo's then-prevailing prime interest rate.
[¶ 13.] Recognizing the ambiguity these inconsistencies create, Arrowhead presented evidence at trial regarding the parties' intent when signing the lease. Ordinarily, "[p]arol or extrinsic evidence may not be admitted to vary the terms of a written instrument or to add to or detract from the writing." Brookings Mall, Inc. v. Captain Ahab's, Ltd., 300 N.W.2d 259, 262 (S.D.1980) (quoting Jensen v. Pure Plant Food Int'l, Ltd., 274 N.W.2d 261, 263-64 (S.D.1979)). "When the writing is uncertain or ambiguous, however, such evidence is admissible to explain the instrument." Id. (citing Christiansen v. Strand, 81 S.D. 187, 192-93, 132 N.W.2d 386, 388-89 (1965)). "In other words, [parol] evidence is resorted to where the ambiguity may be dispelled to show what [the parties] meant by what they said but not to show that [they] meant something other than what they said." Id. (citation omitted).
[¶ 14.] Cold Stone offered no credible evidence or testimony regarding its intent when entering into the lease.
[¶ 15.]
[¶ 16.] Arrowhead moved for a new trial on the basis that the trial court erred by concluding that it failed to mitigate its damages due solely to the exclusivity provision in its lease with HuHot. We have generally described the duty to mitigate damages caused by a breach of contract or tort:
Ducheneaux v. Miller, 488 N.W.2d 902, 917 (S.D.1992) (quoting Gardner v. Welch, 21 S.D. 151, 110 N.W. 110, 112-13 (1906)). This Court has yet to specifically consider whether a landlord must mitigate damages if a tenant defaults on a lease.
[¶ 17.] The traditional common-law rule dictates that a landlord has no duty to mitigate damages. Austin Hill Country Realty, Inc. v. Palisades Plaza, Inc., 948 S.W.2d 293, 295 (Tex.1997) (citation omitted). At common law, tenants possess an interest in land and have the right to bring real property causes of action against their landlord. Id. at 297 (citation omitted). "[T]he tenant is owner of the property during the lease term[.]" Id. at 295-96 (citing Reid v. Mut. of Omaha Ins. Co., 776 P.2d 896, 902, 905 (Utah 1989)). "As long as a tenant has a right to possess the land, [he] is liable for rent." Id. at 296 (citation omitted). Thus, "a landlord is not obligated to undertake any action following a tenant's abandonment of the premises but may recover rents periodically for the remainder of the term." Id. (citing Gruman v. Inv. Diversified Servs., 247 Minn. 502, 78 N.W.2d 377, 379-80 (1956)). Only a handful of states have explicitly retained the common-law rule that a landlord has no duty to mitigate damages. Id. at 297.
[¶ 18.] The vast majority of modern jurisdictions recognize a landlord's duty to mitigate damages. Id. at 296. Because "leases have become more complex and the structures on the land have become more important" than the land, "courts have begun to recognize that a lease possesses elements of both a contract and a conveyance."
[¶ 19.] In the present case, the lease specifically addresses Arrowhead's affirmative duty to mitigate its damages in the event of Cold Stone's default:
Because the lease requires Arrowhead to mitigate its damages, we need not decide whether a landlord has a common-law duty to mitigate damages in South Dakota.
[¶ 20.] We thus proceed to the question whether the trial court properly concluded that Arrowhead failed to mitigate its damages due solely to the exclusivity provision in its lease with HuHot. As the breaching party, Cold Stone bore the burden of proving that Arrowhead's damages "would have been lessened by the exercise of reasonable diligence." See Ducheneaux, 488 N.W.2d at 918 (citing Hepper v. Triple U Enter., Inc., 388 N.W.2d 525, 530 (S.D.1986); Renner Elevator Co. v. Schuer, 267 N.W.2d 204, 207 (S.D.1978)). Although Cold Stone bore the burden of proof, it did not present evidence on the issue of mitigation at trial. Rather, Arrowhead presented undisputed evidence of its efforts to lease the premises to another tenant. As a result of its efforts, a variety of possible tenants contacted Arrowhead. Although a pizza buffet restaurant was interested, Arrowhead was unable to lease the premises due to the exclusivity provision in its lease with HuHot.
[¶ 21.] We cannot find any reported cases on the precise question whether a landlord breaches his duty to mitigate damages solely by complying with an exclusivity provision in a lease with another tenant. But courts widely agree that a landlord is not required to lease the premises to just any willing tenant. Frenchtown Square P'ship v. Lemstone, Inc., 99 Ohio St.3d 254, 259, 2003-Ohio-3648, 791 N.E.2d 417, at ¶ 19 (emphasizing that a landlord is not required to accept any available tenant); Austin Hill, 948 S.W.2d at 298 ("[T]he landlord therefore should not be forced to lease to an unwanted tenant."); Brennan Assoc. v. OBGYN Specialty Grp., P.C., 127 Conn.App. 746, 754, 15 A.3d 1094, 1101 (2011) ("The duty to mitigate damages does not require the landlord to sacrifice any substantial right of [his] own or to exalt the interests of the tenant above [his] own."). In determining whether to lease the premises to a replacement tenant, a landlord may consider whether the tenant is suitable under all the circumstances. Frenchtown Square, 99 Ohio St.3d at 259, 791 N.E.2d at 421, at ¶ 19.
[¶ 22.] The exclusivity provision in the lease with HuHot was the sole finding supporting the trial court's conclusion that Arrowhead failed to mitigate its damages. But Arrowhead was only required to mitigate its damages "by the exercise of reasonable diligence." See Ducheneaux, 488 N.W.2d at 918. It was not reasonable to require Arrowhead to breach its lease with HuHot and expose itself to potential liability. Other than the exclusivity provision, the undisputed evidence at trial established that Arrowhead made substantial efforts to lease the premises to another tenant. The trial court abused its discretion
[¶ 23.]
[¶ 24.] Arrowhead moved for a new trial on the basis that the trial court erred by concluding that it could not recover the attorneys' fees it incurred due to Cold Stone's default under either the terms of the lease or South Dakota law. The decision to award attorneys' fees in a particular case is within the trial court's sound judicial discretion and is therefore reviewed under the abuse of discretion standard. Credit Collection Servs., Inc. v. Pesicka, 2006 S.D. 81, ¶ 5, 721 N.W.2d 474, 476 (citing In re S.D. Microsoft Antitrust Litig., 2005 S.D. 113, ¶ 27, 707 N.W.2d 85, 97).
[¶ 25.] In South Dakota, the recovery of attorneys' fees is governed by the American rule, which provides that each party bears his attorneys' fees. Id. ¶ 6 (quoting Crisman v. Determan Chiropractic, Inc., 2004 S.D. 103, ¶ 26, 687 N.W.2d 507, 513). But an award of attorneys' fees is allowed when authorized by the parties' agreement or by statute. Id. (citation omitted). See SDCL 15-17-38.
[¶ 26.] Arrowhead first argues that an award of the attorneys' fees it incurred due to Cold Stone's default is authorized by South Dakota law. Arrowhead commenced a forcible entry and detainer action under SDCL 21-16-1(4) to terminate Cold Stone's legal right to possession of the premises.
[¶ 27.] SDCL 21-16-11 authorizes an award of attorneys' fees for forcible entry and detainer actions but does not specifically authorize an award for collateral claims:
Arrowhead did not demonstrate for the trial court what portion of its attorneys' fees was attributable to the forcible entry and detainer action apart from its collateral claim for rents and damages. We therefore review the trial court's denial of an award of Arrowhead's attorneys' fees under the terms of the lease.
[¶ 28.] Arrowhead argues that the lease authorizes an award of the attorneys' fees it incurred due to Cold Stone's default. The lease provision on which Arrowhead relies provides:
This lease provision does not expressly mention attorneys' fees.
[¶ 29.] In examining the plain language of the lease provision, we disagree with Arrowhead's contention that it contains an agreement authorizing an award of its attorneys' fees. It is true that an implied agreement may authorize an award of attorneys' fees. See SDCL 15-17-38 (the compensation of attorneys is left to the express or implied agreement of the parties). But this lease not only fails to expressly mention attorneys' fees, it also does not imply an agreement regarding attorneys' fees. Thus, the trial court did not abuse its discretion by denying Arrowhead's motion for a new trial on the basis that it could recover the attorneys' fees it incurred due to Cold Stone's default.
[¶ 30.] Reversed and remanded to enter judgment consistent with this opinion.
[¶ 31.] GILBERTSON, Chief Justice, and KONENKAMP and ZINTER, Justices, and MEIERHENRY, Retired Justice, concur.