Medical Equipment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Medical Equipment [Abstract]
Depreciation expense related to medical equipment	$ 2.7	$ 2.4
Medical equipment increase in pump reserve	$ 0.1

Represents the amount of depreciation expense related to medical equipment recorded during the period.

No definition available.

Name:	infu_DepreciationExpenseRelatedToMedicalEquipment
Namespace Prefix:	infu_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration