This page uses Javascript. Your browser either doesn't support Javascript or you have it turned off. To see this page as it is meant to appear please use a Javascript enabled browser.
Print Document
View Excel Document
Cover
Document And Entity Information
Financial Statements
CONSOLIDATED BALANCE SHEETS
CONSOLIDATED BALANCE SHEETS (Parentheticals)
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY
CONSOLIDATED STATEMENTS OF CASH FLOWS
Notes to Financial Statements
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
REVENUE
PROPERTY AND EQUIPMENT
GOODWILL AND INTANGIBLE ASSETS
LEASES
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
EMPLOYEE BENEFIT PLANS
INCOME TAXES
NET INCOME (LOSS) PER SHARE
CUSTOMER AND GEOGRAPHIC INFORMATION
FAIR VALUE MEASUREMENTS
STRATEGIC PARTNERSHIP AGREEMENT WITH ADVANTEST AND RELATED PARTY TRANSACTIONS
BUSINESS COMBINATION
Accounting Policies
SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
REVENUE (Tables)
PROPERTY AND EQUIPMENT (Tables)
GOODWILL AND INTANGIBLE ASSETS (Tables)
LEASES (Tables)
EMPLOYEE BENEFIT PLANS (Tables)
INCOME TAXES (Tables)
NET INCOME (LOSS) PER SHARE (Tables)
CUSTOMER AND GEOGRAPHIC INFORMATION (Tables)
FAIR VALUE MEASUREMENTS (Tables)
BUSINESS COMBINATION (Tables)
Notes Details
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Cash and Cash Equivalents and Short-term Investments (Details)
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Allowance for Doubtful Accounts (Details)
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Estimated Useful Lives of Property and Equipment (Details)
REVENUE (Details)
REVENUE - Disaggregation of Revenue (Details)
REVENUE - Additional Information (Details)
PROPERTY AND EQUIPMENT - Narrative (Details)
PROPERTY AND EQUIPMENT - Property and Equipment (Details)
GOODWILL AND INTANGIBLE ASSETS - Narrative (Details)
GOODWILL AND INTANGIBLE ASSETS - Change in Carrying Amount of Goodwill (Details)
GOODWILL AND INTANGIBLE ASSETS - Intangible Assets (Details)
GOODWILL AND INTANGIBLE ASSETS - Annual Amortization of Identifiable Intangible Assets (Details)
LEASES - Other (Details)
LEASES - Lease Cost (Details)
LEASES - Maturity of Operating Lease Liabilities (Details)
COMMITMENTS AND CONTINGENCIES (Details)
STOCKHOLDERS EQUITY (Details)
EMPLOYEE BENEFIT PLANS - Narrative (Details)
EMPLOYEE BENEFIT PLANS - Valuation Assumptions for ESPP (Details)
EMPLOYEE BENEFIT PLANS - Allocation of Recognized Period Costs (Details)
EMPLOYEE BENEFIT PLANS - Stock Options Activity (Details)
EMPLOYEE BENEFIT PLANS - Nonvested Restricted Stock Units Activity (Details)
INCOME TAXES - Narrative (Details)
INCOME TAXES - Income Tax Expense (Benefit) (Details)
INCOME TAXES - Income Tax Reconciliation (Details)
INCOME TAXES - Deferred Tax Assets (Details)
INCOME TAXES - Unrecognized Tax Benefits (Details)
INCOME TAXES - Unrecognized Tax Benefits Reconciliation (Details)
INCOME TAXES - Valuation Allowance of Deferred Tax Assets (Details)
NET INCOME (LOSS) PER SHARE - Calculation of Earnings Per Share (Details)
NET INCOME (LOSS) PER SHARE - Anti-dilutive Securities (Details)
CUSTOMER AND GEOGRAPHIC INFORMATION - Other (Details)
CUSTOMER AND GEOGRAPHIC INFORMATION - Revenue Percentage by Major Customers (Details)
CUSTOMER AND GEOGRAPHIC INFORMATION - Revenues by Geographic Area (Details)
CUSTOMER AND GEOGRAPHIC INFORMATION - Long-lived Assets by Geographic Area (Details)
FAIR VALUE MEASUREMENTS - Assets Measured on a Recurring Basis (Details)
FAIR VALUE MEASUREMENTS - Other (Details)
STRATEGIC PARTNERSHIP AGREEMENT WITH ADVANTEST AND RELATED PARTY TRANSACTIONS (Details)
BUSINESS COMBINATION - Narrative (Details)
BUSINESS COMBINATION - Fair Value of Assets Acquired and Liabilities Assumed (Details)
Notes to Financial Statements
Pay vs Performance Disclosure
Insider Trading Arrangements
All Reports