Revenue - Summary of Disaggregated Revenues (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Net sales		$ 17,639	$ 12,933
DME Channel
Disaggregation of Revenue [Line Items]
Net sales		13,827	12,105
PBP Channel
Disaggregation of Revenue [Line Items]
Net sales		3,812	828
iLet | DME Channel
Disaggregation of Revenue [Line Items]
Net sales	[1]	9,628	10,373
iLet | PBP Channel
Disaggregation of Revenue [Line Items]
Net sales	[1]	506	291
Single-use Products | DME Channel
Disaggregation of Revenue [Line Items]
Net sales		4,199	1,732
Single-use Products | PBP Channel
Disaggregation of Revenue [Line Items]
Net sales		$ 3,306	$ 537

[1] iLet includes the over-time recognition software updates and mobile app access.