Fair Value Measurements - Summary of Fair Value, Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Liabilities:
Total financial liabilities	$ 3,174	$ 637
Warrant Liabilities [Member]
Liabilities:
Total financial liabilities	711	637
Derivative liability - Deferred royalty obligation [Member]
Liabilities:
Total financial liabilities	1,600
Derivative liability - Oaktree term loan [Member]
Liabilities:
Total financial liabilities	863
Level 1 [Member]
Liabilities:
Total financial liabilities	0	0
Level 1 [Member] | Warrant Liabilities [Member]
Liabilities:
Total financial liabilities	0	0
Level 1 [Member] | Derivative liability - Deferred royalty obligation [Member]
Liabilities:
Total financial liabilities	0
Level 1 [Member] | Derivative liability - Oaktree term loan [Member]
Liabilities:
Total financial liabilities	0
Level 2 [Member]
Liabilities:
Total financial liabilities	0	0
Level 2 [Member] | Warrant Liabilities [Member]
Liabilities:
Total financial liabilities	0	0
Level 2 [Member] | Derivative liability - Deferred royalty obligation [Member]
Liabilities:
Total financial liabilities	0
Level 2 [Member] | Derivative liability - Oaktree term loan [Member]
Liabilities:
Total financial liabilities	0
Level 3 [Member]
Liabilities:
Total financial liabilities	3,174	637
Level 3 [Member] | Warrant Liabilities [Member]
Liabilities:
Total financial liabilities	711	$ 637
Level 3 [Member] | Derivative liability - Deferred royalty obligation [Member]
Liabilities:
Total financial liabilities	1,600
Level 3 [Member] | Derivative liability - Oaktree term loan [Member]
Liabilities:
Total financial liabilities	$ 863