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Cover
Cover Page
Audit Information
Financial Statements
CONSOLIDATED STATEMENTS OF OPERATIONS
CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical)
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
CONSOLIDATED BALANCE SHEETS
CONSOLIDATED BALANCE SHEETS (Parenthetical)
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT (Parenthetical)
CONSOLIDATED STATEMENTS OF CASH FLOWS
Notes to Financial Statements
Organization and Business
Summary of Significant Accounting Policies
Revenue and Contracts in Process
Accounts Receivable, Net
Inventory
Investments
Property, Plant and Equipment, Net
Goodwill and Intangibles, Net
Acquisitions
Discontinued Operations and Exit Activities
Leases
Other Assets, Accrued Liabilities and Other Liabilities
Debt Obligations
Income Taxes
Commitments and Contingencies
Employee Retirement Plans
Share-based Compensation
Temporary Equity and Equity
Related Parties
Operating Segments and Related Information
Basic and Diluted Loss Per Common Share
Fair Value of Financial Instruments
Supplementary Financial Information
Subsequent Events
Accounting Policies
Summary of Significant Accounting Policies (Policies)
Notes Tables
Revenue and Contracts in Process (Tables)
Accounts Receivable, Net (Tables)
Inventory (Tables)
Investments (Tables)
Property, Plant and Equipment, Net (Tables)
Goodwill and Intangibles, Net (Tables)
Acquisitions (Tables)
Discontinued Operations and Exit Activities (Tables)
Leases (Tables)
Other Assets, Accrued Liabilities and Other Liabilities (Tables)
Debt Obligations (Tables)
Income Taxes (Tables)
Commitment and Contingencies (Tables)
Share-based Compensation (Tables)
Temporary Equity and Equity (Tables)
Operating Segments and Related Information (Tables)
Basic and Diluted Loss Per Common Share (Tables)
Fair Value of Financial Instruments (Tables)
Supplementary Financial Information (Tables)
Notes Details
Organization and Business (Details)
Summary of Significant Accounting Policies - Equity Method Investments (Details)
Summary of Significant Accounting Policies - Accounts Receivable (Details)
Summary of Significant Accounting Policies - Property, Plant and Equipment (Details)
Summary of Significant Accounting Policies - Share-Based Compensation (Details)
Summary of Significant Accounting Policies - Other Recent Accounting Pronouncements (Details)
Revenue and Contracts in Process - Reconciliation of Revenue from Segments to Consolidated (Details)
Revenue and Contracts in Process - Schedule of Accounts Receivable (Details)
Revenue and Contracts in Process - Narrative (Details)
Revenue and Contracts in Process - Infrastructure Segment Disaggregation of Revenue (Details)
Revenue and Contracts in Process - Contract Assets and Contract Liabilities and Recognized Earnings (Details)
Revenue and Contracts in Process - Infrastructure Segment Contract with Customer, Asset and Liability (Details)
Revenue and Contracts in Process - Schedule of Infrastructure Segment Revenue (Details)
Revenue and Contracts in Process - Life Sciences Segment Disaggregation of Revenue (Details)
Revenue and Contracts in Process - Spectrum Segment Disaggregation of Revenue (Details)
Revenue and Contracts in Process - Remaining Unsatisfied Performance Obligations (Details)
Accounts Receivable, Net (Details)
Inventory (Details)
Investments - Schedule of Company Investments (Details)
Investments - Narrative (Details)
Investments - Summarized Information for Equity Method Investments (Details)
Property, Plant and Equipment, Net - Summary of Property, Plant, and Equipment, net (Details)
Property, Plant and Equipment, Net - Narrative (Details)
Goodwill and Intangibles, Net - Changes in the Carrying Amount of Goodwill (Details)
Goodwill and Intangibles, Net - Indefinite-lived Intangible Assets (Details)
Goodwill and Intangibles, Net - Narrative (Details)
Goodwill and Intangibles, Net - Definite Lived Intangible Assets (Details)
Goodwill and Intangibles, Net - Estimated Amortization Expense (Details)
Acquisitions - Infrastructure Segment Narrative (Details)
Acquisitions - Schedule of Purchase Price Allocations, Bank Steel Acquisition (Details)
Acquisitions - Results of Operations and Pro Forma Information (Details)
Discontinued Operations and Exit Activities - Narrative (Details)
Discontinued Operations and Exit Activities - Summarized Operating Results of the Discontinued Operations (Details)
Leases - Right-of-use Assets and Liabilities (Details)
Leases - Narrative (Details)
Leases - Lease Cost (Details)
Leases - Supplemental Cash Flow Information (Details)
Leases - Weighted Average Remaining Lease Term and Discount Rate (Details)
Leases - Future Payments of Lease Liabilities (Details)
Other Assets, Accrued Liabilities and Other Liabilities - Schedule of Other Assets (Details)
Other Assets, Accrued Liabilities and Other Liabilities - Narrative (Details)
Other Assets, Accrued Liabilities and Other Liabilities - Schedule of Accrued Liabilities (Details)
Other Assets, Accrued Liabilities and Other Liabilities - Schedule of Other Liabilities (Details)
Debt Obligations - Schedule of Debt (Details)
Debt Obligations - Schedule of Aggregate Debt Maturities (Details)
Debt Obligations - Infrastructure and Spectrum Narrative (Details)
Debt Obligations - Life Sciences Narrative (Details)
Debt Obligations - Non-Operating Corporate Narrative (Details)
Income Taxes - Provisions (Benefits) for Income Taxes (Details)
Income Taxes - Components of Income from Continuing Operations Before Income Taxes (Details)
Income Taxes - Federal Statutory Income Tax Rate to Income (Loss) Before Income Taxes (Details)
Income Taxes - Narrative (Details)
Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Details)
Income Taxes - Unrecognized Tax Benefits (Details)
Commitments and Contingencies - Future Minimum Purchase Obligation (Details)
Commitments and Contingencies - Narrative (Details)
Employee Retirement Plans (Details)
Share-based Compensation - Narrative (Details)
Share-based Compensation - Summary of Company's Restricted Stock Activity (Details)
Share-based Compensation - Summary of Company's Stock Option Activity (Details)
Temporary Equity and Equity - Preferred Stock (Details)
Temporary Equity and Equity - Narrative (Details)
Temporary Equity and Equity - Summary of Cash Dividends (Details)
Related Parties (Details)
Operating Segments and Related Information - Narrative (Details)
Operating Segments and Related Information - Concentration of Risk, by Risk Factor (Details)
Operating Segments and Related Information - Operating Segments (Details)
Operating Segments and Related Information - Long-term investments, Property and Equipment and Assets (Details)
Basic and Diluted Loss Per Common Share - Narrative (Details)
Basic and Diluted Loss Per Common Share - Basic Income (Loss) Per Common Share to Diluted Income (Loss) Per Common Share (Details)
Fair Value of Financial Instruments - Schedule of Financial Instruments Measured on Not Measured at Fair Value (Details)
Supplementary Financial Information- Schedule of Other (Expense) Income, net (Details)
Supplementary Financial Information - Schedule of Cash and Cash Equivalents (Details)
Subsequent Events (Details)
All Reports