Other accrued expenses (Tables)

6 Months Ended

Jun. 30, 2022

Other accrued expenses

Summary of other accrued expenses

	June 30, 2022			December 31, 2021
Inventory purchases	$	187	$	568
Property and equipment purchases		308		229
Royalties		748		1,250
Professional services		701		2,126
Development costs		598		566
Tax liabilities		698		430
Other		1,559		1,317
Total accrued expenses	$	4,799	$	6,486