Inventory (Tables)

3 Months Ended

Mar. 31, 2022

Inventory Disclosure [Abstract]

Schedule of Current Inventory

Inventory was comprised of the following:

(in thousands)	March 31, 2022		December 31, 2021
Raw materials	$	15,952	$	15,205
Work in process	988		—
Finished goods	118		93
Total inventory	$	17,058	$	15,298
Inventory (current)	$	14,236	$	11,213
Non-current inventory	$	2,822	$	4,085

Schedule of Noncurrent Inventory

Inventory was comprised of the following:

(in thousands)	March 31, 2022		December 31, 2021
Raw materials	$	15,952	$	15,205
Work in process	988		—
Finished goods	118		93
Total inventory	$	17,058	$	15,298
Inventory (current)	$	14,236	$	11,213
Non-current inventory	$	2,822	$	4,085