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 (Parenthetical)
Consolidated Statements of Operations and Comprehensive Income
Consolidated Statements of Operations and Comprehensive Income (Parenthetical)
Consolidated Statement of Stockholders Equity
Consolidated Statements of Cash Flows
Notes to Financial Statements
Organization and Operations
Summary of Significant Accounting Policies
Contract Revenue and Pass- Through and Other
Recent Accounting Pronouncements
Concentrations
Intangible Assets
Balance Sheet Information
Fair Value Measurements
Long-Term Debt and Other Borrowings
Earnings Per Share
Common Stock
Income Taxes
Share-Based Compensation
Employee Stock Purchase Plan
Leases and Commitments
Contingencies
Selected Consolidated Quarterly Financial Data (Unaudited)
Subsequent Events
Accounting Policies
Summary of Significant Accounting Policies (Policies)
Notes Tables
Summary of Significant Accounting Policies (Tables)
Contract Revenue and Pass- Through and Other (Tables)
Intangible Assets (Tables)
Balance Sheet Information (Tables)
Fair Value Measurements (Tables)
Long-Term Debt and Other Borrowings (Tables)
Earnings Per Share (Tables)
Income Taxes (Tables)
Share-Based Compensation (Tables)
Leases and Commitments (Tables)
Selected Consolidated Quarterly Financial Data (Unaudited) (Tables)
Notes Details
Organization and Operations - Additional Information (Detail)
Summary of Significant Accounting Policies - Additional Information (Detail)
Summary of Significant Accounting Policies - Summary of Estimated Useful Lives of Various Classifications of Property and Equipment (Detail)
Contract Revenue and Pass- Through and Other - Additional Information (Detail)
Contract Revenue and Pass- Through and Other - Schedule of Deferred Revenue Remaining Performance Obligations (Detail)
Contract Revenue and Pass- Through and Other - Schedule of Deferred Revenue Remaining Performance Obligations (Detail 1)
Recent Accounting Pronouncements - Additional Information (Detail)
Concentrations - Additional Information (Detail)
Intangible Assets - Information About Intangible Assets (Detail)
Intangible Assets - Additional Information (Detail)
Balance Sheet Information - Summary of Certain Significant Amounts Included in Condensed Consolidated Balance Sheet (Detail)
Balance Sheet Information - Additional Information (Detail)
Fair Value Measurements - Carrying Value and Estimated Fair Value of Long-term Debt, Including Current Maturities (Detail)
Long-Term Debt and Other Borrowings - Schedule of Long-term Debt (Detail)
Long-Term Debt and Other Borrowings - Schedule of Long-term Debt (Parenthetical) (Detail)
Long-Term Debt and Other Borrowings - Schedule of Principal Maturities of Long-term Debt (Detail)
Long-Term Debt and Other Borrowings - Additional Information (Detail)
Earnings Per Share - Calculations of Net Income Per Common Share (Detail)
Earnings Per Share - Additional Information (Detail)
Common Stock - Additional Information (Detail)
Income Taxes - Schedule of Provision (Benefit) for Income Taxes (Detail)
Income Taxes - Schedule of Reconciliation between Effective Tax Rate Income from Continuing Operations and Statutory Rate (Detail)
Income Taxes - Schedule of Deferred Tax Assets (Details)
Income Taxes - Additional Information (Detail)
Income Taxes - Schedule of Reconciliation of Total Amounts of Unrecognized Tax Benefits (Detail)
Share-Based Compensation - Additional Information (Detail)
Share-Based Compensation - Schedule of Restricted Stock Activity (Detail)
Share-Based Compensation - Schedule of SARs Activity (Detail)
Share-Based Compensation - Schedule of Phantom Stock Activity (Detail)
Employee Stock Purchase Plan - Additional Information (Detail)
Leases and Commitments - Additional Information (Detail)
Leases and Commitments - Schedule of Lease Related Terms and Discount Rates (Detail)
Leases and Commitments - Schedule of Future Minimum Rental Payments under Operating Leases of Initial or Remaining Non-cancelable Lease Terms (Detail)
Leases and Commitments - Schedule of Future Minimum Lease Obligations under Non-cancelable Operating Leases (Detail)
Selected Consolidated Quarterly Financial Data (Unaudited) - Schedule of Selected Consolidated Financial Information (Detail)
Subsequent Events - Additional Information (Detail)
All Reports