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Determination Date: Restatement Determination Date [Axis] Title of 12(b) Security Title of 12(b) Security Concentration Risk Type [Axis] Concentration Risk Type [Axis] Capitalized Contract Cost [Axis] Capitalized Contract Cost [Axis] Issuance of common stock under ESPP Stock Issued During Period, Value, Employee Stock Ownership Plan Cash and cash equivalents Total cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Number of quarterly installments Share-based Compensation Arrangement by Share-based Payment Award, Number of Installments Share-based Compensation Arrangement by Share-based Payment Award, Number of Installments Accrued and other current liabilities Increase (Decrease) in Other Current Liabilities Certificates of deposit Certificates of deposit Certificates of Deposit [Member] Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior 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