OTHER ASSETS

6 Months Ended

Jun. 30, 2022

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

OTHER ASSETS

8. OTHER ASSETS

The following table summarizes the Company’s other current assets for each of the periods indicated:

	As of June 30, 2022		As of December 31, 2021
	(in thousands)
Manufacturing-related deposits and prepaids	$	69,502	$	93,656
Collaboration receivable		26,421		18,647
Prepaid clinical and pre-clinical expenses		10,707		12,667
Prepaid maintenance services		7,644		8,452
Prepaid insurance		3,280		5,282
Prepaid research expenses		1,973		3,082
Other		9,805		7,242
Total other current assets	$	129,332	$	149,028

The following table summarizes the Company’s other non-current assets for each of the periods indicated:

	As of June 30, 2022		As of December 31, 2021
	(in thousands)
Non-current inventory	$	123,002	$	129,521
Manufacturing-related deposits and prepaids		103,819		112,765
Strategic investments		33,234		34,892
Restricted cash and investments		18,499		9,904
Prepaid clinical expenses		2,103		2,007
Other		3,543		3,860
Total other non-current assets	$	284,200	$	292,949