Cover [Abstract] Statement [Table] Statement [Table] Class of Stock [Axis] Class of Stock Class of Stock [Domain] Class of Stock Common Class A [Member] Class A Common Stock Class A Ordinary Shares Warrants [Member] Warrants [Member]. Statement [Line Items] Statement [Line Items] Entity Registrant Name Entity Central Index Key Document Type Document Fiscal Period Focus Document Fiscal Year Focus Trading Symbol Document Period End Date Amendment Flag Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Current Reporting Status Entity Voluntary Filers Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Ex Transition Period Entity Shell Company Entity Public Float Entity Common Stock, Shares Outstanding Document Annual Report Document Transition Report Entity File Number Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code Local Phone Number City Area Code Title of 12(b) Security Security Exchange Name Entity Interactive Data Current Statement of Financial Position [Abstract] Liabilities, Current [Abstract] Current liabilities: Liabilities and Equity Total liabilities and stockholders' equity Stockholders' Equity Attributable to Parent [Abstract] Stockholders' equity: Stockholders' Equity Attributable to Parent Total stockholders' equity Ending Balance Beginning Balance Retained Earnings (Accumulated Deficit) Retained earnings Additional Paid in Capital Additional paid-in-capital Common Stock, Value, Issued Common stock value Preferred Stock, Value, Issued Preferred stock, $0.0001 par value; 1,000,000 shares authorized, none issued or outstanding Temporary Equity, Carrying Amount, Attributable to Parent Class A subject to possible redemption, 38,543,998 and 38,398,161 shares at December 31, 2019 and December 31, 2018, respectively (at redemption value of $10 per share) Commitments and Contingencies Commitments and Contingencies: Liabilities Total liabilities Deferred Underwriting Compensation Liability Non Current Deferred underwriting compensation Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation for underwriting services related to sales of the entity's stock. Liabilities, Current Total current liabilities Taxes Payable, Current Income tax payable Accrual For State Franchise Taxes Current State franchise tax accrual Carrying value as of the balance sheet date of obligations incurred and payable for state franchise taxes. Used to reflect the current portion of the liability (due within one year of the normal operating cycle if longer). Accrued Liabilities, Current Accrued expenses Assets Total assets Assets Held-in-trust, Noncurrent Investments and cash held in Trust Account Assets, Current [Abstract] CURRENT ASSETS: Assets, Current Total current assets Prepaid Expense, Current Prepaid assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Cash at end of period Cash at beginning of period Deferred Tax Assets, Net of Valuation Allowance Deferred tax asset Net Deferred Tax Asset Common Class F [Member] Class F Common Stock Represents the information pertaining to Class F common stock. Common Stock, Shares, Outstanding Common stock, shares outstanding Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Par or Stated Value Per Share Common stock, par value (in dollars per share) Par Value Per Share Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Par or Stated Value Per Share Preferred stock, par value (in dollars per share) Temporary Equity, Redemption Price Per Share Redemption value per share Temporary Equity, Shares Issued Shares subject to possible redemption, issued Number of shares subject to possible redemption Income Statement [Abstract] Earnings Per Share, Basic and Diluted [Abstract] Net income/(loss) per ordinary share: Income (Loss) from Continuing Operations, Per Basic and Diluted Share Basic and diluted Net Income (Loss) Attributable to Parent Net income/(loss) attributable to common shares Net income (loss) Allocation of net income/(loss) Income Tax Expense (Benefit) Provision for income tax Total income tax expense Provision for income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Net income/(loss) before income taxes Investment Income, Nonoperating Other income - interest income Operating Income (Loss) Loss from operations Taxes, Miscellaneous State franchise taxes, other than income tax Professional Fees Professional fees and other expenses Statement of Stockholders' Equity [Abstract] Shares, Outstanding Ending Balance (in shares) Beginning Balance (in shares) Reclassification From Permanent To Temporary Equity In Shares Class A common stock subject to possible redemption; 38,368,855 shares at a redemption price of $10.00 (in shares) The number of shares of common stock that were removed from permanent equity and recognized as temporary equity because they are subject to possible redemption. Reclassifications Of Permanent To Temporary Equity Class A common stock subject to possible redemption; 38,368,855 shares at a redemption price of $10.00 The carrying value of common stock that is removed from permanent equity and recognized as temporary equity because it is subject to possible redemption. Adjustments To Additional Paid In Capital Stock Issued Deferred Issuance Costs Deferred underwriting compensation Adjustments to additional paid in capital stock issued deferred issuance costs. Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Offering costs charged to additional paid-in capital Adjustments To Additional Paid In Capital Underwriters Discounts Underwriter's discounts Adjustments to additional paid in capital underwriters discounts. Adjustments to Additional Paid in Capital, Warrant Issued Sale of 6,666,666 Private Placement Warrants to Sponsor on January 19, 2017 at $1.50 per Private Placement Warrant Stock Issued During Period, Shares, New Issues Proceeds from sale of Class F common stock to sponsor and initial public offering of units (in shares) Sale of common stock (in shares) Stock Issued During Period, Value, New Issues Proceeds from sale of Class F common stock to sponsor and initial public offering of units Sale of common stock, value Shares Issued, Shares, Share-based Payment Arrangement, Forfeited Forfeited Class F Common stock by Sponsor (in shares) Number of shares forfeited Shares Issued, Value, Share-based Payment Arrangement, Forfeited Forfeited Class F Common stock by Sponsor Stock Repurchased During Period, Shares Change in proceeds subject to possible redemption to 38,543,998 shares at redemption value (in shares) Stock Repurchased During Period, Value Change in proceeds subject to possible redemption to 38,543,998 shares at redemption value Equity Components [Axis] Equity Components Equity Component [Domain] Equity Component Retained Earnings [Member] Accumulated Deficit/Retained Earnings Additional Paid-in Capital [Member] Additional Paid-In Capital Sale Of Warrants Price Per Warrant Warrants sold, price per warrant The price paid for each warrant purchased. Class of Warrant or Right, Number of Securities Called by Warrants or Rights Number of warrants sold Number of shares called by warrants Share Price Share price (in dollars per share) SharePrice Statement of Cash Flows [Abstract] Supplemental Cash Flow Information [Abstract] Supplemental disclosure of non-cash financing activities: Income Taxes Paid Cash paid for income and state franchise taxes Offering Costs Included In Accrued Expenses Offering costs included in accrued expenses The amount of offering cost included in accrued expenses. Deferred Underwriting Compensation Deferred underwriting compensation The amount of deferred underwriting compensation expense. Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect (Decrease) Increase in cash Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Payment Of Accrued Offering Costs Payment of accrued offering costs The cash outflow from payment of accrued offering costs. Payment Of Upfront Underwriting Discount Payment of underwriter's discounts and commissions Upfront underwriting discount The cash outflow for the upfront underwriting discount paid by the company to the underwriters at the closing of the Public Offering, with an additional fee (the "Deferred Discount") of the per Unit offering price payable upon the Company's completion of a Business Combination. Payments Of Related Party Notes And Advances Payable Repayment of notes and advances payable – related party The cash outflow, classified as financing, from payments made on related party notes and advances payable. Proceeds from Issuance of Common Stock Proceeds from sale of Class F common stock to Sponsor Proceeds From Related Party Notes And Advances Payable Proceeds from notes and advances payable - related party Proceeds from related party notes and advances payable. Proceeds from Issuance of Warrants Proceeds from sale of Private Placement Warrants to Sponsor Proceeds from Issuance Initial Public Offering Proceeds from sale of Units in initial public offering Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Reinvestment Of Trust Account Earnings Interest reinvested in Trust Account Cash outflow associated with the reinvestment of earnings on assets held in trust. Payments to Acquire Investments Cash deposited in Trust Account Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities Net cash provided by/(used in) operating activities Increase (Decrease) in Accrued Liabilities Changes in accrued expenses, formation and offering costs Increase (Decrease) in Income Taxes Payable Changes in income taxes payable Increase Decrease In Deferred Offering Costs Changes in deferred offering costs The increase (decrease) during the reporting period in the aggregate amount of offering costs incurred but not yet paid. Increase (Decrease) in Prepaid Expense Changes in prepaid assets Increase (Decrease) in Property and Other Taxes Payable Changes in state franchise tax accrual Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income/(loss) Increase (Decrease) in Deferred Income Taxes Changes in deferred income tax provision Organization, Consolidation and Presentation of Financial Statements [Abstract] Nature of Operations [Text Block] Organization and Business Operations Accounting Policies [Abstract] Significant Accounting Policies [Text Block] Significant Accounting Policies Public Offering [Abstract] NA Public Offering Disclosure [Text Block] Public Offering The entire disclosure for public offering of the entity's stock. Related Party Transactions [Abstract] Related Party Transactions Disclosure [Text Block] Related Party Transactions Deferred Underwriting Compensation [Abstract] NA Deferred Underwriting Compensation Disclosure [Text Block] Deferred Underwriting Compensation The entire disclosure for deferred underwriting compensation. Income Tax Disclosure [Abstract] Income Tax Disclosure [Text Block] Income Taxes Investments And Cash Held In Trust [Abstract] N/A Investments And Cash Held In Trust [Text Block] Investments And Cash Held In Trust The entire disclosure of investments and cash held in trust. Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurement Equity [Abstract] Stockholders' Equity Note Disclosure [Text Block] Stockholders' Equity Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events New Accounting Pronouncements, Policy [Policy Text Block] Recently Issued Accounting Pronouncements Not Yet Adopted Trust Account Policy [Text Block] Investments and Cash Held in Trust Account Disclosure of accounting policy for trust account. Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents Income Tax, Policy [Policy Text Block] Income Taxes Use of Estimates, Policy [Policy Text Block] Use of Estimates Redeemable Common Stock Policy [Text Block] Redeemable Common Stock Disclosure of accounting policy for redeemable common stock. Offering Cost Policy [Text Block] Offering Costs Disclosure of accounting policy for offering cost. Fair Value of Financial Instruments, Policy [Policy Text Block] Financial Instruments Concentration Risk, Credit Risk, Policy [Policy Text Block] Concentration of Credit Risk Earnings Per Share, Policy [Policy Text Block] Net Income/(Loss) Per Common Share Basis of Accounting, Policy [Policy Text Block] Basis of Presentation Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Summary of Numerator and Denominator used to Compute Basic and Diluted Net Income/(loss) Per Share Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Components of Deferred Tax Assets and Liabilities Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Components of Provision for Income Taxes Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Summary of Effective Income Tax Rate Reconciliation Fair Value, Assets Measured on Recurring Basis [Table Text Block] Schedule of Assets Measured at Fair Value on Recurring Basis Business Acquisition, Pro Forma Information [Abstract] Subsequent Events Abstract Business Acquisition, Pro Forma Information [Table Text Block] Subsequent Events Organization Consolidation And Presentation Of Financial Statements [Table] Organization Consolidation And Presentation Of Financial Statements [Table] Organization consolidation and presentation of financial statements. Organization Consolidation And Presentation Of Financial Statements [Line Items] Organization Consolidation And Presentation Of Financial Statements [Line Items] Organization consolidation and presentation of financial statements. Dissolution Expenses Maximum Allowed Dissolution expenses, maximum allowed The maximum amount of dissolution expenses allowed in the event a Business Combination is not completed in accordance with conditions stated. Percentage Of Fair Market Value To Assets Held In Trust Account Percentage of fair market value Aggregate fair market value percentage to the assets held in trust account for consummating business combination. Threshold Period To Complete Business Combination From Closing Of Public Offering Number of months to complete business combination Threshold period from the closing date of the Public Offering to complete its Business Combination. Regulatory Withdrawal Of Interest From Trust Account Maximum Period Regulatory withdrawal of interest from trust account, maximum period Regulatory withdrawal of interest from trust account, maximum period. Regulatory Withdrawal Of Interest From Trust Account Annual Limit Regulatory withdrawal of interest from trust account, annual limit Regulatory withdrawal of interest from trust account annual limit. Noncontrolling Interest, Ownership Percentage by Parent Percentage of outstanding common stock to be owned Business Combination, Consideration Transferred Aggregate merger consideration Payments to Acquire Businesses, Gross Payments to acquired business Business Combination, Consideration Transferred, Liabilities Incurred Consideration payable including assumed indebtedness Maximum Additional Earn Out Payments To Be Paid Maximum additional earn-out payments to be paid Maximum additional earn-out payments to be paid. Payments To Acquire Business From Cash Held In Trust Account Payments to acquire business through cash held in trust Payments to acquire business from cash held in trust account. Proceeds from Issuance of Private Placement Proceed from private placement gross Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Business combination number of shares issued Shares Subject To Cancellation In Private Placement Shares subject to cancellation in private placement Shares subject to cancellation in private placement. Discount Price Issued In Private Placement For Participants Discount price Discount price issued in private placement for participants. Common Stock, Voting Rights Stockholder vote Sale of Stock, Price Per Share Common stock par value Business Acquisition, Transaction Costs Business combination expenses Shares Subject To Cancellation In Business Combination Shares subject to cancellation in business combination Shares subject to cancellation in business combination. Statistical Measurement [Axis] Range Statistical Measurement [Domain] Range Minimum [Member] Minimum Maximum [Member] Maximum Sale of Stock [Axis] Sale of Stock Sale of Stock [Domain] Sale of Stock Private Placement [Member] Private Placement Subsequent Event Type [Axis] Subsequent Event Type Subsequent Event Type [Domain] Subsequent Event Type Subsequent Event [Member] Subsequent Event Ownership [Axis] Ownership [Domain] EAP Merger Sub Inc [Member] EAP Merger Sub Inc [Member] EAP Merger Sub II LLC [Member] EAP Merger Sub II LLC [Member]. Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Proposed PAE Business Combination [Member] Proposed PAE Business Combination [Member]. Shay Holding Corporation [Member] Shay Holding Corporation Shay Holding Corporation [Member]. Equity Interest Type [Axis] Equity Interest Issued or Issuable, Type [Domain] Business Combination Consideration Type [Axis] Business Combination Consideration Type [Axis] Business Combination Consideration Type [Domain] Business Combination Consideration Type [Domain] Additional Stock Consideration [Member] Additional Stock Consideration [Member] Significant Accounting Policies [Table] Significant Accounting Policies [Table] Significant accounting policies. Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Significant accounting policies. Earnings Per Share, Basic and Diluted Basic and diluted net income/(loss) per share Denominator [Abstract] Denominator: Denominator. Weighted Average Number of Shares Outstanding, Basic and Diluted Weighted-average shares outstanding Numerator [Abstract] Numerator: Numerator. Percentage Of Redemption If Business Combination Not Completed Redemption percentage if business combination is not completed Percentage of shares the company will redeem if business combination is not completed at specified time period. Redemption Percentage To Allow Release Of Funds Held In Trust Redemption percentage for release of Trust Account funds Redemption percentage to allow release of funds held in trust. Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Accrued interest and penalties related to unrecognized tax liabilities Income Tax Examination, Likelihood of Unfavorable Settlement Tax benefit likelihood percentage, description Threshold Net Tangible Assets For Redemption Of Public Shares Threshold net tangible assets Threshold net tangible assets for redemption of public shares. Adjustments To Additional Paid In Capital Stock Issued Issuance Costs Including Underwriters Fees Offering costs including underwriter's fees Adjustments to additional paid In capital stock issued issuance costs including underwriters fees. Cash, FDIC Insured Amount Cash balance, federal depository insurance coverage IPO [Member] IPO Schedule of Stock by Class [Table] Schedule Of Stock By Class [Table] Class of Stock [Line Items] Class Of Stock [Line Items] Payment Of Deferred Underwriting Discount Deferred underwriting discount The cah outflow for the gross offering proceeds of the Public Offering, to the underwriter upon the Company's consummation of a Business Combination. Percentage Of Deferred Underwriting Discount Percentage of deferred underwriting discount Percentage of the gross offering proceeds of the Public Offering, to the underwriter upon the Company's consummation of a Business Combination. Percentage Of Upfront Underwriting Discount Upfront underwriting discount (as a percent) Percentage of upfront underwriting discount paid by the company of the per unit offering price to the underwriters at the closing of the Public Offering, with an additional fee (the "Deferred Discount") of the per Unit offering price payable upon the Company's completion of a Business Combination. Warrant Expiration Term Warrant expiration term Expiration term of warrants after the completion of business combination or earlier upon redemption or liquidation. Warrant Exercisable Term From Closing Of Public Offer Warrant exercisable term from the closing of public offer The warrant exercisable term from the closing of public offer. Warrant Exercisable Term If Business Combination Is Completed Warrant exercisable term if business combination is completed The warrant exercisable term if business combination is completed. Class of Warrant or Right, Exercise Price of Warrants or Rights Warrants exercise price (in dollars per share) Number Of Shares That Contribute Each Unit Number of shares that contribute each unit The number of shares that contribute each unit. Sale Of Stock Initial Public Offering Units Sold Units sold The number of units of the entity's stock sold by shareholders. Redemption Price Per Warrant Redemption price per warrant Redemption price per warrant. Share Price Threshold Price Share price threshold price Share price threshold price. Over-Allotment Option [Member] Over-Allotment Option Warrant [Member] Warrant Class of Warrant or Right [Axis] Class of Warrant or Right Class of Warrant or Right [Domain] Class of Warrant or Right Private Placement Warrant [Member] Private Placement Warrant Private Placement Warrants [Member]. Schedule of Related Party Transactions, by Related Party [Table] Schedule Of Related Party Transactions By Related Party [Table] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Related Party Transaction Monthly Amount Payable Per Agreement Monthly charge for administrative services The amount to be paid on a monthly basis for services provided by the related party under the agreement. Related Party Transaction, Amounts of Transaction Expenses related to public offering Proceeds from Unsecured Notes Payable Proceeds from Promissory Note to related party Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Number of shares warrant may be converted Stockholders' Equity Note, Stock Split, Conversion Ratio Conversion ratio Percentage Of Outstanding Shares Of Common Stock Held By Initial Stockholders Outstanding shares of common stock held by the initial stockholders (as a percent) Percentage of the outstanding shares of common stock held by the initial stockholders following completion of the Public Offering. Stock Transferred During Period From One Owner To Another Shares Number of shares transferred The number of shares of the entity's stock that was transferred, during the period, from one owner to another. Related Party Transaction [Axis] Related Party Transaction Related Party Transaction [Domain] Related Party Transaction Administrative Service Agreement [Member] Administrative Service Agreement Represents the information pertaining to Administrative Service Agreement . Sponsor Loan [Member] Sponsor Loan Represents the information pertaining to Sponsor Loan. Private Placement Warrants [Member] Private Placement Warrants Represents the information pertaining to Private Placement Warrants. Founder Shares [Member] Founder Shares Represents the information pertaining to founder shares. Related Party [Axis] Related Party Related Party [Domain] Related Party Principal Owner [Member] Sponsor Title of Individual [Axis] Title of Individual Title of Individual [Domain] Title of Individual Director [Member] Director Deferred Underwriting Discount If Business Combination Not Completed Deferred underwriting discount if business combination not completed The amount of deferred discount payable to the underwriter if there is no Business Combination. Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Change in valuation allowance Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount State income taxes - net of federal income tax benefits Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Income tax expense at the federal statutory rate Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Other reconciling differences Income Tax Reconciliation Non Deductible Transaction Expenses Non-deductible transaction expenses Income tax reconciliation non deductible transaction expenses. Deferred Income Tax Expense (Benefit) Total Deferred income tax expense Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Deferred income tax expense Deferred Federal Income Tax Expense (Benefit) Federal Current Income Tax Expense (Benefit) Total Current income tax expense Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Current income tax expense Current Federal Tax Expense (Benefit) Federal Components of Deferred Tax Assets and Liabilities [Abstract] Deferred Tax Assets (Liabilities): Deferred Tax Assets, Gross Total Deferred Tax Assets Deferred Tax Assets, Valuation Allowance Valuation Allowance Deferred Tax Assets, Tax Credit Carryforwards Tax Attribute Carryovers Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals Accrued expenses Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Federal income tax rate Operating Loss Carryforwards, Limitations on Use Operating loss carryforwards, limitations on use Schedule of Investments [Table] Schedule Of Investments [Table] Schedule of Investments [Line Items] Schedule Of Investments [Line Items] Financial Instrument [Axis] Financial Instrument Financial Instruments [Domain] Financial Instruments US Treasury Securities [Member] US Treasury Securities Investment Type [Axis] Investment Type Investments [Domain] Investments Cash [Member] Cash Fair Value, Recurring and Nonrecurring [Table] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] Assets, Fair Value Disclosure Total Investments And Cash Held In Trust Fair Value Disclosure Investments and cash held in Trust Account Fair value portion of investment and cash held in trust. Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV Fair Value, Inputs, Level 1 [Member] Quoted Prices in Active Markets (Level 1) Measurement Frequency [Axis] Measurement Frequency Measurement Frequency [Domain] Fair Value, Measurement Frequency Fair Value, Recurring [Member] Recurring [Member] Common Stock Permanent And Temporary Equity Number Of Shares Issued And Outstanding Common stock, inclusive of shares subject to redemption, number of shares issued and outstanding The number of shares including both permanent and temporary equity issued and outstanding at the balance sheet date. Number Of Votes For Each Share Number of votes for each share Represents the number of votes for each share. Capital Stock Units Authorized Capital stock units authorized Capital stock units authorized. Preferred Stock [Member] Preferred Stock Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Business Acquisition [Line Items] Business Acquisition [Line Items] Business Acquisition, Pro Forma Revenue Revenue Business Acquisitions Pro Forma Revenue Net Income Loss Before Income Taxes Income from operations Business acquisitions pro forma revenue net income loss before income taxes. Business Acquisitions Pro Forma Income Loss Before Income Taxes Net income before income taxes Business acquisitions pro forma income loss before income taxes. Business Acquisition, Pro Forma Net Income (Loss) Net (loss) income Business Acquisition Pro Forma Earnings Per Share Basic And Diluted (Loss) Earnings per share – basic and diluted Business acquisition pro forma earnings per share basic and diluted. P A E Business Combination [Member] PAE Business Combination PAE Business Combination [Member]