Medical Equipment (Details Textual) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Medical Equipment [Abstract]
Depreciation expense related to medical equipment	$ 2.4	$ 2.3

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