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Balance Sheet Details - Schedule of Components of Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Prepaid expenses:    
Prepaid inventory $ 444 $ 621
Prepaid rent 431 293
Prepaid insurance 769 1,466
Prepaid income tax 2,080 2,080
Prepaid VAT tax 681 0
Prepaid trade-show 543 0
Other 2,726 2,687
Other current assets:    
Tax refund receivable 2,011 2,011
Other 1,422 3,796
Total prepaid expenses and other current assets $ 11,107 $ 12,954