This case is before us on rehearing, limited to part vm of our most recent opinion in this
*146
dispute,
Arco Industries Corp v American Motorists Ins Co (On Second Remand),
Yaldo involved the fire loss of a building sold on a land contract and the insurer’s subsequent refusal to pay the plaintiff land-contract vendor under its policy’s loss payable clause. After a judgment was entered in favor of the plaintiff, a dispute arose concerning the rate of interest on the judgment. The plaintiff contended that the insurance policy was a “written instrument,” entitling him to twelve percent judgment interest under MCL 600.6013(5); MSA 27A.6013(5). The insurer, on the other hand, asserted that the lower interest rate set forth in MCL 600.6013(6); MSA 27A.6013(6) applied because its policy was not a “written instrument” within the meaning of subsection 5. Yaldo, supra, pp 343-345. Thus, as the Yaldo majority acknowledged, the issue before the Court was “whether subsection 5 or subsection 6 of MCL 600.6013; MSA 27A.6013” applied for purposes of computing interest on the judgment. Id., p 344. The Court determined that the term “written instrument” as used in MCL 600.6013(5); MSA 27A.6013(5) was “clear and unambiguous,” and held that an “insurance *147 policy is a written instrument,” entitling the plaintiff to twelve percent judgment interest. Id., p 346.
After resolving the issue, the
Yaldo
majority then turned to additional arguments raised by the defendant, including a claim that this Court erred in its opinion, see
Upon further review, we conclude that the
Yaldo
majority’s interpretation of MCL 500.2006(4); MSA 24.12006(4) was dictum. At issue in
Yaldo
was the interpretation and application of the judgment interest statute, MCL 600.6013; MSA 27A.6013, and not the penalty interest statute. It is a well-settled rule that statements concerning a principle of law not essential to determination of the case are obiter dictum and lack the force of an adjudication.
Roberts v Auto-Owners Ins Co,
Since 1983, when this Court decided
Siller v Employers Ins of Wausau,
The purpose of the penalty interest statute is to penalize insurers for dilatory practices in settling meritorious claims, not to compensate a plaintiff for delay in recovering benefits to which the plaintiff is ultimately determined to be entitled.
Jones, supra,
p 1379. See also
Fletcher v Aetna Casualty & Surety Co,
In all other respects, we adhere to our decision reported at
