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Financial Statements
Unaudited Condensed Consolidated Balance Sheets
Unaudited Condensed Consolidated Balance Sheets (Parenthetical)
Unaudited Condensed Consolidated Statements of Operations
Unaudited Condensed Consolidated Statements of Cash Flows
Unaudited Condensed Consolidated Statements of Stockholders' Equity
Notes to Financial Statements
Description of Business and Summary of Significant Accounting Policies
Supplemental Financial Information
Discontinued Operations
Restructuring Activities
Fair Value Measurements
Income Taxes
Commitments and Contingencies
Right-of-Use Assets and Lease Liabilities
Stock-Based Compensation
Stock Repurchase Program
Acquisitions
Business Segments
Subsequent Events
Accounting Policies
Description of Business and Summary of Significant Accounting Policies (Policies)
Notes Tables
Description of Business and Summary of Significant Accounting Policies (Tables)
Supplementary Financial Information (Tables)
Discontinued Operations (Tables)
Restructuring Activities (Tables)
Fair Value Measurements (Tables)
Right-of-Use Assets and Lease Liabilities (Tables)
Stock-Based Compensation (Tables)
Acquisitions (Tables)
Notes Details
Description of Business and Summary of Significant Accounting Policies - Acquisitions and Divestitures (Details)
Description of Business and Summary of Significant Accounting Policies - Revenue Recognition (Details)
Description of Business and Summary of Significant Accounting Policies - Concentration of Credit Risk (Details)
Description of Business and Summary of Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details)
Description of Business and Summary of Significant Accounting Policies - Property and Equipment (Details)
Description of Business and Summary of Significant Accounting Policies - Goodwill and Long-Lived Assets (Details)
Description of Business and Summary of Significant Accounting Policies - Warranty (Details)
Supplemental Financial Information - Inventories (Details)
Supplemental Financial Information - Property and Equipment (Details)
Supplemental Financial Information - Narrative (Details)
Supplemental Financial Information - Intangible Assets (Details)
Supplemental Financial Information - Future Estimated Amortization Expense (Details)
Supplemental Financial Information - Warranty Reserve Activity (Details)
Supplementary Financial Information - Earnings (loss) per Share (Details)
Supplemental Financial Information - Earnings (loss) per Share Excluded Weighted Average (Details)
Discontinued Operations - Narrative (Details)
Discontinued Operations - Assets and liabilities held for sale (Details)
Discontinued Operations - Results of operations included in net income (loss) from discontinued operations (Details)
Discontinued Operations - Gain recorded on sale (Details)
Restructuring Activities (Details)
Restructuring Activities - Restructuring and severance costs for our reportable segments (Details)
Restructuring Activities - Restructuring activities (Details)
Fair Value Measurements - Narrative (Details)
Fair Value Measurements (Details)
Income Taxes (Details)
Right-of-Use Assets and Lease Liabilities - Narrative (Details)
Right-of-Use Assets and Lease Liabilities - Related Assets and Liabilities on the Balance Sheet (Details)
Right-of-Use Assets and Lease Liabilities - Supplemental Information (Details)
Right-of-Use Assets and Lease Liabilities - Undiscounted Cash Flows (Details)
Stock-Based Compensation - Stock Options (Details)
Stock-Based Compensation - Restricted Stock Units (Details)
Stock-Based Compensation - Performance Stock Units (Details)
Stock-Based Compensation - Stock Based Compensation Expense (Details)
Stock-Based Compensation - Other Stock-Based Compensation Plans (Details)
Stock Repurchase Program (Details)
Acquisitions - Acquisition-Related Costs (Details)
Acquisitions - TrafficCast Fair Value of the consideration transferred (Details)
Acquisitions - TrafficCast Purchase price allocation (Details)
Acquisitions - TrafficCast Fair values and useful lives of the identifiable intangible assets (Details)
Acquisitions - Pro Forma Financial Information (Details)
Business Segments - Narrative (Details)
Subsequent Events (Details)
All Reports