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Selected Balance Sheet Information (Tables)

9 Months Ended

Sep. 30, 2023

Selected Balance Sheet Information

Schedule of prepaid expenses and other current assets

Prepaid expenses and other current assets (in thousands)

​

​	​	​	​	​	​	​
​	​	September 30,		​	December 31,
​		2023			2022
Prepaid clinical research organizations	​	$	1,190	​	$	2,293
Prepaid manufacturing expenses	​	​	501	​	​	418
Prepaid consulting, subscriptions and other expenses	​	​	227	​	​	155
Prepaid insurance	​	​	114	​	​	637
VAT receivable	​	​	176	​	​	87
Receivable from Grifols	​	​	—	​	​	144
​	​	​	​	​	​	​
Total	​	$	2,208	​	$	3,734

Schedule of property, plant and equipment, net

Property and equipment, net (in thousands)

​

​	​	​	​	​	​	​
​		September 30,		​	December 31,
​		2023			2022
Computers and office equipment	​	$	901	​	$	897
Other property, plant and equipment	​	​	342	​	​	208
Leasehold improvements	​		94	​		94
Software	​		11	​		11
​	​		1,348	​		1,210
Less: accumulated depreciation and amortization	​		(959)	​		(865)
​	​	​	​	​	​	​
Total	​	$	389	​	$	345

Schedule of accrued expenses

Accrued expenses (in thousands)

​

​	​	​	​	​	​	​
​		September 30,		​	December 31,
​		2023			2022
Milestone due to Grifols	​	$	3,250	​	$	—
Accrued clinical consulting services	​	​	1,353	​	​	807
Accrued manufacturing costs	​		640	​		197
Accrued vendor payments	​	​	347	​	​	492
​	​	​	​	​	​	​
Total	​	$	5,590	​	$	1,496

Schedule of accrued employee benefits

Accrued employee benefits (in thousands)

​

​	​	​	​	​	​	​
​		September 30,		​	December 31,
​		2023			2022
Accrued bonus expense	​	$	933	​	$	1,216
Accrued compensation expense	​	​	206	​	​	87
Accrued vacation expense	​		130	​		100
​	​	​	​	​	​	​
Total	​	$	1,269	​	$	1,403

​

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- Definition

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482099/360-10-50-1

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