Fair Value Disclosures - Narrative (Details) - USD ($)	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Change in fair value of contingent consideration	$ (12,200)	$ 200,000

Amount of change in fair value in a business combination of expense (income) related to fair value of contingent consideration liability.

No definition available.

Name:	kprx_ChangesInFairValueOfContingentConsideration
Namespace Prefix:	kprx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration