Thе district court granted Carol Jane George (George) a right of setoff in a proceeding initiated by Dan Beard (Beard) to collect on a promissory note. Beard claims the right of setoff was barred by the statute of limitations; and, consequently, the amount оf the judgment he obtained was improperly reduced by the setoff. The decision of the district court is affirmed.
I.
BACKGROUND AND PRIOR PROCEEDINGS
George was a part owner of Gem State Realty (Gem State) in Twin Falls, Idaho. Beard and Steve Keim (Keim) were associates at Gem State Realty bеfore leaving to join another real estate office. On May 2, 1990, Beard issued a note to Gem State for $15,750.00 (Note A). This note was later assigned to George. On April 18,1997, while Keim was still at Gem State, George issued a note to Keim for $27,418.48 (Note B). Keim assigned this note to Beard. No payments were made on Note B, and Beard brought this action to collect the balance due and owing on Note B. George filed a counterclaim, asserting Note A as an offset to the balance due on Note B, although the statute of limitatiоns had run for direct recovery on Note A.
Beard asserted that he had satisfied Note A with payment of a personal loan in the amount of $5,000.00 to George and an agree *687 ment to allow George to charge items at a store Beard owned. Following а bench trial, the district court granted George’s claimed offset and determined that the $5,000.00 loan did not satisfy Note A, but that Beard was entitled to a setoff in the amount of the loan on Note A
Beard also asserted that he was entitled to setoff against George’s counter-claim because George had a charge account in a store Beard owned in Twin Falls, Idaho. The district court agreed, and Beard was awarded an offset in the amount of the account. The district court granted Beard a judgment in the amount оf $32,836.05 and granted George an offset which reduced the total amount of Beard’s judgment and decree of foreclosure on Note B against George to $12,970.97.
II.
STANDARD OF REVIEW
Rule 52(a) of the Idaho Rules of Civil Procedure (I.R.C.P.) provides in pertinent part:
In all actions tried upon thе facts without a jury or with an advisory jury, the court shall find the facts specially and state separately its conclusions of law thereon and direct the entry of the appropriate judgment ____Findings of fact shall not be set aside unless clearly erroneous. In the application of this principle regard shall be given to the special opportunity of the trial court to judge the credibility of those witnesses who appear personally before it.
“Findings of fact cannot be set aside on appeal unlеss they are clearly erroneous, i.e. not supported by substantial, competent evidence.”
Savage Lateral Ditch Water Users Ass’n v. Pulley,
When questions of law are presented, this Court exercises free review and is not bound by findings of the district court but is free to draw its own conclusions from the evidence presented.
See Regjovich v. First Western Investments, Inc.,
III.
THE DISTRICT COURT DID NOT ERR WHEN IT ALLOWED THE OFFSET OF NOTE A DATED MAY 2, 1990, AGAINST NOTE B DATED APRIL 18, 1997, EVEN THOUGH THE OBLIGATION DID NOT ARISE FROM THE SAME TRANSACTION.
Beard maintains that the district court erred by allowing an offset because the two notes did not arisе out of the same transaction. The two notes are three years apart and do not relate to each other in any way. He also argues that it is inequitable to allow the offset on the basis that George purchased Note A at virtually the same timе as Beard’s complaint was filed in order to use it as an offset. George purchased Note A from Gem State for $600 and claimed an offset for the balance of $24,771.54 due on Note A.
In
Kelson v. Ahlborn,
Our prior decisions hold that a counterclaim, arising out of the transaction which is the foundation of plaintiff’s claim ... may be pleaded defensively though affirmative relief thereon be barred ... and though it is pleaded affirmatively and affirmative relief is sought.
Kelson,
*688 [Beard] argues a setoff is not appropriate unless it arises out of the “same transaction.” This conclusion may be inferred from some oрinions. However, this Court understands the Idaho Statute of Limitation to be a statute of repose which bars the remedy to collect the debt, but does not extinguish the debt itself.
It is therefore the decision of this Court that the November 2nd, 1990, note from Beard to Gem State Realty and thereafter assigned to the defendant George shall be offset against the April 18th, 1997 note
The district court’s opinion relied upon three Idaho cases.
See Kelson,
In
Kelson,
the Court was confronted with an agreement in which the defendant was to perform logging operations for the plaintiff. The defendant was without financing for the operation, so the plaintiff advanced the defendant the money in exchange for his services.
Kelson,
In
Smith v. Idaho State University Federal Credit Union,
this Court determined that a bank was proper in setting off certain notes of deposit against the amounts owing on a loan of the claimants.
Smith
cited to
Hirning v. Webb,
As this Court has interpreted and applied Kelson, the rule regarding setoffs is that equity allows a defendant to assert a setoff even when the statute of limitations would bar an affirmative claim. The “arising out of the same transaction” language has not been an essential element to the equitable principle allowing individuals to setoff amounts owed to them by the same person who is attempting to collect from them.
IV.
THE DISTRICT COURT DID NOT ERR WHEN IT RULED THAT THERE WAS NOT AN ACCORD AND SATISFACTION.
Beard maintains that the district court erred by determining Beard’s payment on Note A was not an accord and satisfaсtion. Beard asserts that George represented to Beard that as an officer of Gem State she had authority to represent Gem State (the holder of Note A at the time of this agreement) and that George agreed that the amount on Note A would bе satisfied upon Beard paying $5,000 in cash and allowing George to charge items at his service station.
The district court rejected Beard’s argument and held that “[t]here is no written indication that this loan was in full discharge of the 1990 note.” The district court found there was not а preponderance of the evi *689 dence to support the assertion that the loan was “intended by both parties to act as a full discharge” of Note A. However, the district court granted Beard a setoff in the amount of $5,000 for the note.
An “[a]ccord and satisfaction applies only if the parties knowingly and intentionally accept new obligations or a different contractual relationship.”
Hoglan v. First Security Bank of Idaho, N.A.,
(I) a bona fide dispute as to the amount owed; (2) that the debtor tendered an amount to the creditor with thе intent that such payment would be in total satisfaction of the debt owed to the creditor; and (3) that the creditor agreed to accept payment in full satisfaction of the debt, or that both the debtor and the creditor understood that the acceрtance of the check was in full payment of all sums owed by the debtor.
Perkins v. Highland Enterprises, Inc.,
In this ease, there is substantial and competent evidence in the record to support the district court’s determination that Beard’s personal loan was not intended by both parties as full satisfaction for Note A. There is evidence that the loan was repaid as to a portion of Note A, but not for the entirety of the note.
v.
THE DISTRICT COURT DID NOT ERR WHEN IT ALLOWED THE INTRODUCTION OF DEFENDANT’S EXHIBIT M.
Beard claims the district court erred by admitting defendant’s Exhibit M and George’s testimony regarding the exhibit. Exhibit M is the assignment of Note A from Gem State to George. The exhibit refers to a note dated May 2,1992. However, Note A was assigned in May of 1990. 1 George offered testimony to clarify that the date in the assignment was wrong and should have been May of 1990.
Beаrd asserts that George’s testimony is inadmissible parol evidence offered to alter a material term of an integrated contract. George argues the testimony is admissible evidence offered to clarify a mistake in the dates of the assignment. The parol evidence rule does not apply to various averments, including mutual mistake.
Tusch Enterprises v. Coffin,
Beard also argues that both Exhibit M and George’s testimony were inadmissible pursuant to I.R.E. 403, which excludes relevant evidence if it is unfairly prejudicial.
See
I.R.E. 403. Beard claims that because the testimony was self-serving it was unfairly prejudicial and, therefore, should have been excluded. A ruling under I.R.E. 403 requires the trial court to balance the probative value of the evidence against the prejudicial nature of the evidence.
See
I.R.E. 403. The decision whether to admit the evidence is a matter of discretion for the district court.
See Davis v. Sun Valley Ski
*690
Education Foundation, Inc.,
VI.
THE DISTRICT COURT DID NOT ERR BY FAILING TO APPLY THE DOCTRINE OF LACHES TO GEORGE’S CLAIM OF OFFSET.
Beard asserts that the district court erred by failing to apply the dоctrine of laches to George’s claimed offset, maintaining that George should be barred from claiming an offset because she failed to attempt to collect on Note A for six years and only now asserts her rights to prevent Beard from colleсting on Note B. George claims that Beard waived his claim of laches because he failed to raise it to the district court and, even if not waived, Beard failed to prove the essential elements of laches. The district court judge did not address the aрplicability of laches.
Laches is an affirmative defense that must be pled. Rule 8(e) I.R.C.P. The defense was not pled in district court. The district court was not required to address the issue, and this Court will not address the merits of the issue.
VII.
GEORGE IS ENTITLED TO ATTORNEY FEES ON APPEAL.
George asserts a right to attorney fees and costs on appeal based on I.A.R. 40, I.A.R. 41, I.C. § 12-120(3), and I.C. § 12-121. George argues that I.C. § 12-120(3) applies because this case involves a promissory note in connection with a commercial transaction; therefore, attorney fees should be awarded to Georgе as the prevailing party pursuant to I.C. § 12-120(3), which states:
(3) In any civil action to recover on [a] ... note ... the prevailing party shall be allowed a reasonable attorney fee to be set by the court, to be taxed and collected as costs.
This is an аction to collect on the promissory note. As the prevailing party, George is entitled to attorney fees on appeal pursuant to I.C. § 12-120(3).
VIII.
CONCLUSION
The decision of the district court is affirmed. George is awarded costs and attorney fees on appeal.
Notes
. The district court opinion refers to Note A as being issued on November 2, 1990. However, Note A was issued on May 2, 1990.
