BALANCE SHEET COMPONENTS - Other Non-current Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
BALANCE SHEET COMPONENTS
Costs capitalized to obtain revenue contracts - non-current (1)	$ 3,645	$ 2,587
Unbilled accounts receivable - non-current (1)	2,248	1,069
Contract assets - non-current (1)	687	933
Net investment in sales-type leases - non-current (2)	20,035	12,196
Deposits and other non-current prepaid expenses	2,167	2,433
Other non-current assets	$ 28,782	$ 19,218

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Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer; classified as noncurrent.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as noncurrent.

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Amount of noncurrent assets classified as other.

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Carrying amount as of the balance sheet date of amounts paid in advance which will be charged against earnings in periods after one year or beyond the operating cycle, if longer.

+ References

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Amount, after allowance for credit loss, of net investment in sales-type lease, classified as noncurrent.

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Amount of receivables under long-term contracts that have not been billed and were not billable that are expected to be collected after the next fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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