Derivative Instruments and Hedging Activities Disclosure [Abstract] Schedule of fair value of derivative instruments on balance sheet Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of derivative gain (loss) Derivative Instruments, Gain (Loss) [Table Text Block] Equity [Abstract] Schedule of reconciliation of common stock Schedule of Common Stock Outstanding Roll Forward [Table Text Block] Accounting Policies [Abstract] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] ASU 2016-02 Accounting Standards Update 2016-02 [Member] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Tenant reimbursements Real Estate [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line 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[Domain] Long-Term Acute Care Facility [Member] Long-Term Acute Care Facility [Member] Long-Term Acute Care Facility [Member] Inpatient Rehabilitation Hospital [Member] Inpatient Rehabilitation Hospital [Member] Inpatient Rehabilitation Hospital [Member] Specialty Hospital [Member] Specialty Hospital [Member] Specialty Hospital [Member] Property Previously Financed By Mortgage Receivable [Member] Property Previously Financed By Mortgage Receivable [Member] Property Previously Financed By Mortgage Receivable [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Other Assets [Member] Other Assets [Member] Receivable Type [Axis] Receivable Type [Axis] Receivable [Domain] Receivable [Domain] Mortgage Receivable [Member] Mortgage Receivable [Member] Promissory Notes, Secured by Accounts Receivable [Member] Promissory Notes, Secured by Accounts Receivable [Member] Promissory Notes, Secured by Accounts Receivable [Member] Promissory Notes, Secured By Facilities Owned By Borrower [Member] Promissory Notes, Secured By Facilities Owned By Borrower [Member] Promissory Notes, Secured By Facilities Owned By Borrower [Member] Notes Receivable [Member] Notes Receivable [Member] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Number of mortgage note receivables Number of Mortgage Note Receivables Number of Mortgage Note Receivables Mortgage note receivable, net SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Interest receivable Interest Receivable Mortgage loans on real estate, face amount of mortgages SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages Notes receivable Financing Receivable, Net Receivable with imputed interest, discount Receivable with Imputed Interest, Discount Number of properties used to secure notes by 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Restricted stock-based awards (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Balance, end of period (in shares) Real Estate [Abstract] Schedule of Real Estate Properties [Table] Schedule of Real Estate Properties [Table] Medical office [Member] Medical Office [Member] Medical Office [Member] Physician clinics [Member] Physician Clinics [Member] Physician Clinics [Member] Surgical Centers and Hospitals [Member] Surgical Centers and Hospitals [Member] Surgical Centers and Hospitals [Member] Specialty Centers [Member] Specialty Centers [Member] Specialty Centers [Member] Behavioral facilities [Member] Behavioral Facilities [Member] Behavioral Facilities [Member] Inpatient Rehabilitation Facilities [Member] Long-Term Acute Care Hospitals [Member] Corporate property [Member] Corporate Property [Member] Corporate Property [Member] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] Arizona [Member] ARIZONA Florida [Member] FLORIDA Illinois [Member] ILLINOIS Indiana [Member] INDIANA Iowa [Member] IOWA Kansas [Member] KANSAS Louisiana [Member] LOUISIANA Michigan [Member] MICHIGAN Ohio [Member] OHIO Other States [Member] Other States [Member] Other States [Member] West Virginia [Member] WEST VIRGINIA Texas [Member] TEXAS Real Estate Properties [Line Items] Real Estate Properties [Line Items] Number of Facilities Land and Land Improvements Land and Land Improvements Buildings, Improvements, and Lease Intangibles Investment Building and Building Improvements Personal Property Real Estate, Personal Property Real Estate, Personal Property Total real estate properties Real Estate Investment Property, at Cost Accumulated Depreciation Real Estate Investment Property, Accumulated Depreciation Statement of Financial Position [Abstract] Preferred Stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Preferred Stock, shares authorized Preferred Stock, Shares Authorized 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Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Amount of unrealized (loss) gain recognized in OCI on derivative Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Amount of (gain) loss reclassified from accumulated OCI into interest expense Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Total Interest Expense presented in the Condensed Consolidated Statements of Income in which the effects of the cash flow hedges are recorded Derivative, Gain (Loss) on Derivative, Net Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Acquisition Of Two Properties During 1st Quarter 2019 [Member] Acquisition Of Two Properties During 1st Quarter 2019 [Member] Acquisition Of Two Properties During 1st Quarter 2019 [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Number of properties acquired Number of Real Estate Properties Acquired Number of Real Estate Properties Acquired Area of real estate property (in square feet) Consideration transferred Business Combination, Consideration Transferred Percentage of properties that were leased at acquisition Percentage of Acquired Building Leased at Acquisition Percentage of Acquired Building Leased at Acquisition Revenue from properties acquired Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Net income from properties acquired Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Transaction costs Business Acquisition, Transaction Costs Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Use of Estimates in the Condensed 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[Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Mortgage note receivable Interest rate swap asset Derivative Asset Interest rate swap liability Derivative Liability Mortgage note payable Notes Payable, Fair Value Disclosure ASSETS Assets [Abstract] Real estate properties Real Estate Investment Property, Net [Abstract] Land and land improvements Buildings, improvements, and lease intangibles Personal property Less accumulated depreciation Total real estate properties, net Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Restricted cash Restricted Cash Other assets, net Other Assets Total assets Assets LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity [Abstract] Liabilities Liabilities [Abstract] Debt, net Long-term Debt Accounts payable and accrued liabilities Accounts Payable and Accrued Liabilities Other liabilities Other Liabilities Total liabilities Liabilities Commitments and contingencies Commitments and Contingencies Stockholders' Equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Preferred stock, $0.01 par value; 50,000,000 shares authorized; none issued and outstanding Preferred Stock, Value, Issued Common stock, $0.01 par value; 450,000,000 shares authorized; 18,862,792 and 18,634,502 shares issued and outstanding at March 31, 2019 and December 31, 2018, respectively Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Cumulative net income Cumulative Earnings (Deficit) Accumulated other comprehensive (loss) income Accumulated Other Comprehensive Income (Loss), Net of Tax Cumulative dividends Cumulative Dividends Total stockholders’ equity Stockholders' Equity Attributable to Parent Total liabilities and stockholders' equity Liabilities and Equity Leases [Abstract] Real Estate Leases Lessor, Operating Leases [Text Block] Earnings Per Share [Abstract] Net Income Per Common Share Earnings Per Share [Text Block] Real Estate [Table] Real Estate [Table] Other Liabilities [Member] Other Liabilities [Member] Real Estate [Line Items] Real Estate [Line Items] 2019 (nine months ending December 31) Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year 2020 Lessee, Operating Lease, Liability, Payments, Due Year Two 2021 Lessee, Operating Lease, Liability, Payments, Due Year Three 2022 Lessee, Operating Lease, Liability, Payments, Due Year Four 2023 Lessee, Operating Lease, Liability, Payments, Due Year Five 2024 and thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Five Total Lessee, Operating Lease, Liability, Payments, Due Straight Line rent Straight Line Rent Deferred revenue Deferred Revenue Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Other Assets Other Assets Disclosure [Text Block] Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] Variable Interest Entities [Axis] Variable Interest Entities [Axis] Variable Interest Entity, Classification [Domain] Variable Interest Entity, Classification [Domain] Variable Interest Entity One [Member] Variable Interest Entity One [Member] Variable Interest Entity One [Member] Variable Interest Entity Two [Member] Variable Interest Entity Two [Member] Variable Interest Entity Two [Member] Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Carrying Amount Variable Interest Entity, Nonconsolidated, Carrying Amount, Assets Maximum Exposure to Loss Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount Schedule of Other Assets Schedule of Other Assets [Table Text Block] Schedule of VIEs Schedule of Variable Interest Entities [Table Text Block] Schedule of real estate property investments Schedule of Real Estate Properties [Table Text Block] Fair Value, by Balance Sheet Grouping Fair Value, by Balance Sheet Grouping [Table Text Block] Net income Net Income (Loss) Attributable to Parent Participating securities' share in earnings Participating Securities, Distributed and Undistributed Earnings (Loss), Basic Net income, less participating securities' share in earnings Net Income (Loss) Available to Common Stockholders, Basic Weighted average Common Shares outstanding Weighted Average Number of Shares Outstanding, Basic [Abstract] Weighted average Common Shares outstanding (in shares) Weighted Average Number of Shares Issued, Basic Unvested restricted shares (in shares) Weighted Average Number of Shares, Restricted Stock Weighted average Common Shares outstanding–Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Dilutive effect of restricted stock (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Weighted average Common Shares outstanding –Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Basic Net Income per Common Share (in dollars per share) Earnings Per Share, Basic Diluted Net Income per Common Share (in dollars per share) Earnings Per Share, Diluted Real Estate Investments Real Estate Disclosure [Text Block] Statement of Cash Flows [Abstract] OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Stock-based compensation Share-based Compensation Straight-line rent receivable Deferred income tax expense (benefit) Deferred Income Tax Expense (Benefit) Net Of Refunds Deferred Income Tax Expense (Benefit) Net Of Refunds Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Other assets Increase (Decrease) in Other Operating Assets Accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Other liabilities Increase (Decrease) in Other Operating Liabilities Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] Acquisitions of real estate Payments to Acquire Real Estate Acquisitions of notes receivable Payments to Acquire Notes Receivable Proceeds from the repayment of notes receivable Capital expenditures on existing real estate properties Payments for Capital Improvements Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Net repayments on revolving credit facility Proceeds from (Repayments of) Lines of Credit Term loan borrowings Proceeds from Issuance of Long-term Debt Mortgage note repayments Dividends paid Payments of Ordinary Dividends, Common Stock Net proceeds from issuance of common stock Proceeds from Issuance of Common Stock Equity issuance costs Payments of Stock Issuance Costs Debt issuance costs Payments of Debt Issuance Costs Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Increase in cash and cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash and cash equivalents and restricted cash, beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents and restricted cash, end of period Supplemental Cash Flow Information: Supplemental Cash Flow Information [Abstract] Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activities Invoices accrued for construction, tenant improvement and other capitalized costs Capital Expenditures Incurred but Not yet Paid Reclassification between accounts and notes receivable Non Cash Transaction, Reclassification Between Accounts And Notes Receivable Non Cash Transaction, Reclassification Between Accounts And Notes Receivable Reclassification of registration statement costs incurred in prior year to equity issuance costs Reclassification of Registration Statement Costs Incurred In Prior Year to Equity Issuance Costs Reclassification of Registration Statement Costs Incurred In Prior Year to Equity Issuance Costs (Decrease) increase in fair value of cash flow hedges Increase (Decrease) In Fair Value Of Cash Flow Hedges Increase (Decrease) In Fair Value Of Cash Flow Hedges Income Statement [Abstract] Statement [Table] Statement [Table] Other operating interest Product and Service, Other [Member] Statement [Line Items] Statement [Line Items] REVENUES Revenues [Abstract] Rental income Operating Lease, Lease Income Revenues Revenues EXPENSES Costs and Expenses [Abstract] Property operating Operating Expenses, Property Operating Expenses, Property General and administrative General and Administrative Expense Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Expenses Operating Expenses INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES AND OTHER ITEMS Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Interest expense Interest Expense Interest and other income, net Interest and Other Income INCOME FROM CONTINUING OPERATIONS Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest NET INCOME NET INCOME PER COMMON SHARE: Net income per common share – Basic (in dollars per share) Net income per common share – Diluted (in dollars per share) WEIGHTED AVERAGE COMMON SHARES OUTSTANDING-BASIC (in shares) WEIGHTED AVERAGE COMMON SHARES OUTSTANDING-DILUTED (in shares) Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility [Member] Revolving Credit Facility [Member] A-1 Term Loan [Member] A-1 Term Loan [Member] A-1 Term Loan [Member] A-2 Term Loan [Member] A-2 Term Loan [Member] A-2 Term Loan [Member] A-3 Term Loan [Member] A-3 Term Loan [Member] A-3 Term Loan [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Line of Credit [Member] Line of Credit [Member] Term Loan [Member] Term Loan [Member] Term Loan [Member] Mortgage Note Payable [Member] Mortgages [Member] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Third Amended And Restated Credit Facility [Member] Third Amended And Restated Credit Facility [Member] Third Amended And Restated Credit Facility [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] 2014 Incentive Plan [Member] 2014 Incentive Plan [Member] 2014 Incentive Plan [Member] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Restricted Common Stock [Member] Restricted Stock [Member] Restricted Common Stock, Stock in Lieu of Compensation [Member] Restricted Common Stock, Stock in Lieu of Compensation [Member] Restricted Common Stock, Stock in Lieu of Compensation [Member] Restricted Common Stock, Stock Awards [Member] Restricted Common Stock, Stock Awards [Member] Restricted Common Stock, Stock Awards [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Stock-based awards, beginning of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Vested shares (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Stock-based awards, end of period (in shares) Schedule of earnings per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Derivative [Table] Derivative [Table] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Designated as Hedging Instrument [Member] Designated as Hedging Instrument [Member] Derivative [Line Items] Derivative [Line Items] Number outstanding interest rate derivatives Derivative, Number of Instruments Held Notional amount Derivative, Notional Amount Cash flow hedges reclassified to interest expense Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Termination value Derivative, Termination Value Derivative, Termination Value Summary of Significant Accounting Policies Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Summary of nonvested restricted stock activity Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Real Estate Acquisitions Business Combination Disclosure [Text Block] Statement of Stockholders' Equity [Abstract] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Cumulative Dividends [Member] Cumulative Dividends [Member] Cumulative Dividends [Member] Dividends to common stockholders, per share (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Hospitals [Member] 8060 Services, Hospitals [Member] Note receivable interest rate Receivable with Imputed Interest, Effective Yield (Interest Rate) Proceeds from payments Proceeds from Sale and Collection of Receivables Professional fees Professional Fees Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Incentive Plan Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Statement of Comprehensive Income [Abstract] NET INCOME Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] (Decrease) increase in fair value of cash flow hedges Other 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Location, by Derivative Contract Type [Table] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Derivative asset Derivative liability Document and Entity Information [Abstract] Document and Entity Information [Abstract] Document Type Document Type Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company Entity Ex Transition Period Entity Ex Transition Period Entity Small Business Entity Small Business Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Line of Credit Facility [Table] Line of Credit Facility [Table] Credit Facility, Accordion Feature [Member] Credit Facility, Accordion Feature [Member] Credit Facility, Accordion Feature [Member] Revolving Credit Facility, Unused Borrowing Capacity Rate 1 [Member] Revolving Credit Facility, Unused Borrowing Capacity Rate 1 [Member] Revolving Credit Facility, Unused Borrowing Capacity Rate 1 [Member] Revolving Credit Facility, Unused Borrowing Capacity Rate 2 [Member] Revolving Credit Facility, Unused Borrowing Capacity Rate 2 [Member] Revolving Credit Facility, Unused Borrowing Capacity Rate 2 [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] London Interbank Offered Rate (LIBOR) [Member] London Interbank Offered Rate (LIBOR) [Member] Base Rate [Member] Base Rate [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Face amount Debt Instrument, Face Amount Debt issuance costs Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Number of options to extend Debt Instrument, Number of Options to Extend Debt Instrument, Number of Options to Extend Length of extension Debt Instrument, Length Of Extension Debt Instrument, Length Of Extension Debt term Debt Instrument, Term Variable rate percentage Debt Instrument, Basis Spread on Variable Rate Unused borrowing commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Percentage of borrowing capacity outstanding Line of Credit Facility, Percentage of Borrowing Capacity Outstanding Line of Credit Facility, Percentage of Borrowing Capacity Outstanding Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Amount outstanding Weighted average interest rate percentage Debt, Weighted Average Interest Rate Subsequent Events Subsequent Events [Text Block] Debt, net Debt Disclosure [Text Block] Subsidiary or Equity Method Investee, Sale of Stock by Subsidiary or Equity Investee [Table] Subsidiary or Equity Method Investee, Sale of Stock by Subsidiary or Equity Investee [Table] Sale of Stock [Axis] Sale of Stock [Axis] Sale of Stock [Domain] Sale of Stock [Domain] At The Market Offering Program [Member] At The Market Offering Program [Member] At The Market Offering Program [Member] Common Stock [Member] Subsidiary, Sale of Stock [Line Items] Subsidiary, Sale of Stock [Line Items] Value of shares authorized Sale Of Stock, Value Of Shares Authorized Sale Of Stock, Value Of Shares Authorized Shares issued in transaction (shares) Sale of Stock, Number of Shares Issued in Transaction Proceeds from sale of stock Proceeds from Issuance or Sale of Equity Sales price (in dollars per share) Sale of Stock, Price Per Share Remaining availability under ATM program Sale Of Stock, Shares Available For Future Issuance, Value Sale Of Stock, Shares Available For Future Issuance, Value Compensation expense Allocated Share-based Compensation Expense Schedule of future minimum lease payments for operating leases Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of debt Schedule of Long-term Debt Instruments [Table Text Block] Derivative Financial Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block]