Segment, customer, and geographic information (Tables)

3 Months Ended

Mar. 31, 2026

Segment Reporting [Abstract]

Schedule of Concentrations of Credit Risk and Business Risk

Significant customers are those that represent more than 10% of the Company’s total revenue or gross accounts receivable balances for the periods and as of each balance sheet date presented. For each significant customer, revenue as a percentage of total revenue and gross accounts receivable as a percentage of total gross accounts receivable as of the periods presented were as follows:

	Accounts Receivable				Revenue
	March 31,		December 31,			Three Months Ended March 31,
	2026		2025			2026		2025
Customer A	*		12	%		*		*
Customer B	*		22	%		*		*
Customer C	11	%	*			15	%	19	%
Customer D	28	%	*			23	%	13	%
Customer E	13	%	*			*		*
Customer F	11	%	*			*		*
Customer G	*		*			*		11	%

Schedule of Product Revenue Concentration

The following is a summary of revenue by major product family representing over 10% of the Company's total revenue:

	Three Months Ended March 31,
Product revenue concentration	2026		2025
CryoStor	82	%	84	%

Schedule of Revenue by Geographic Areas

The following table represents the Company’s total revenue by geographic area (based on the location of the customer):

	Three Months Ended March 31,
Revenue by customers’ geographic locations	2026		2025
United States	80	%	80	%
Europe, Middle East, Africa (EMEA)	14	%	15	%
Other	6	%	5	%
Total revenue	100	%	100	%