Organization and Summary of Significant Accounting Policies [Line Items]

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Amount of allowance for credit loss on accounts receivable.

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Amount of direct write-downs of accounts receivable charged against the allowance.

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- Definition

Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Amount of excess of rental payment required by lease over rental income recognized.

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

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Indicates line item in statement of financial position that includes current operating lease liability.

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Amount of lessee's right to use underlying asset under operating lease.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Organization and Summary of Significant Accounting Policies - Narrative (Details)	6 Months Ended		12 Months Ended
	Jun. 30, 2022 USD ($) segment	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Jan. 01, 2022 USD ($)
Organization and Summary of Significant Accounting Policies [Line Items]
Cash and cash equivalents and marketable securities	$ 125,762,000
Number of reportable segments \| segment	1
Number of operating segments \| segment	1
Net property and equipment	$ 6,717,000		$ 5,129,000
Accounts receivable write-offs	0	$ 0
Allowance for doubtful accounts	$ 0	0
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other current liabilities
ROU assets	$ 16,186,000
Lease liabilities	$ 19,618,000
Deferred rent reversal		$ (3,909,000)
Cumulative Effect, Period of Adoption, Adjustment
Organization and Summary of Significant Accounting Policies [Line Items]
ROU assets				$ 16,284,000
Lease liabilities				19,921,000
Deferred rent reversal				$ 3,032,000
Accounts Receivable \| Customer Concentration Risk \| Customer One
Organization and Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage (more than)	10.00%		10.00%
Accounts Receivable \| Customer Concentration Risk \| Customer Two
Organization and Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage (more than)	10.00%
Accounts Payable \| Supplier Concentration Risk \| Vendor One
Organization and Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage (more than)	10.00%		10.00%
Accounts Payable \| Supplier Concentration Risk \| Vendor Two
Organization and Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage (more than)	10.00%		10.00%
United States
Organization and Summary of Significant Accounting Policies [Line Items]
Net property and equipment	$ 6,617,000
Europe
Organization and Summary of Significant Accounting Policies [Line Items]
Net property and equipment	73,000
Asia
Organization and Summary of Significant Accounting Policies [Line Items]
Net property and equipment	$ 27,000