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Selected Balance Sheet Information (Tables)

9 Months Ended

Sep. 30, 2024

Selected balance sheet information

Schedule of Inventory

Inventory consists of the following at:

​

​	​	​	​	​	​	​
​		September 30,			December 31,
(in thousands)	​	2024		​	2023
Raw material	​	$	6,531	​	$	4,714
Work-in-process	​		280	​		654
Finished goods	​		5,081	​		5,615
​	​	$	11,892	​	$	10,983

Schedule of Property and Equipment, Net

Property and equipment, net consists of the following at:

​

​	​	​	​	​	​	​
​		September 30,			December 31,
(in thousands)	​	2024		​	2023
Office furniture and equipment	​	$	489	​	$	402
Lab equipment	​		2,835	​		2,721
Computer equipment and software	​		972	​		776
Leasehold improvements	​		543	​		98
Capital equipment in process	​		1,021	​		554
​	​		5,860	​		4,551
Less: Accumulated depreciation and amortization	​		3,229	​		2,788
​	​	$	2,631	​	$	1,763

Schedule of Accrued Expenses

Accrued expenses consist of the following at:

​

​	​	​	​	​	​	​
​		September 30,			December 31,
(in thousands)	​	2024		​	2023
Bonuses	​	$	2,982	​	$	3,335
Paid time off	​	​	931	​	​	770
401(k) match	​	​	876	​	​	—
Customer rebates	​	​	633	​	​	411
Accrued interest payable	​	​	276	​	​	220
Operating lease liability, current portion	​	​	275	​	​	231
Employee stock purchase plan	​	​	274	​	​	—
Clinical trial and other professional fees	​	​	205	​	​	277
Taxes	​	​	167	​	​	125
Other	​		1,052	​		611
​	​	$	7,671	​	$	5,980

​

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