Idaho Code § 28-9-704: Security interest unperfected before effective date.

A security interest that is enforceable immediately before this act takes effect but which would be subordinate to the rights of a person that becomes a lien creditor at that time:

(1) Remains an enforceable security interest for one (1) year after this act takes effect;

(2) Remains enforceable thereafter if the security interest becomes enforceable under section 28-9-203 when this act takes effect or within one (1) year thereafter; and

(3) Becomes perfected:

(A) Without further action, when this act takes effect if the applicable requirements for perfection under this act are satisfied before or at that time; or

(B) When the applicable requirements for perfection are satisfied if the requirements are satisfied after that time.