0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - CONSOLIDATED STATEMENTS OF ASSETS AND LIABILITIES link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - CONSOLIDATED STATEMENTS OF ASSETS AND LIABILITIES (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS link:presentationLink link:calculationLink link:definitionLink 0000007 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000008 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 0000009 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000010 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 0000010 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 0000011 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS - Forward Foreign Currency Exchange Contracts link:presentationLink link:calculationLink link:definitionLink 0000011 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS - Forward Foreign Currency Exchange Contracts link:presentationLink link:calculationLink link:definitionLink 0000012 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000012 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - Description of Business link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - Fair Value of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - Stockholders' Equity and Distributions link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - Equity Incentive Plans link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - Financial Highlights link:presentationLink link:calculationLink link:definitionLink 0000023 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 0000024 - Disclosure - Indemnification link:presentationLink link:calculationLink link:definitionLink 0000025 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 0000026 - Disclosure - Recent Accounting Pronouncements link:presentationLink link:calculationLink link:definitionLink 0000027 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Fair Value of Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Stockholders' Equity and Distributions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Equity Incentive Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Financial Highlights (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Schedule 12-14s - CONSOLIDATED SCHEDULE OF INVESTMENTS IN AND ADVANCES TO AFFILIATES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Description of Business (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Summary of Significant Accounting Policies (Detail) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Fair Value of Financial Instruments - Schedule of Investments Measured at Fair Value on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Fair Value of Financial Instruments - Schedule of Reconciliation of Changes for All Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Fair Value of Financial Instruments - Schedule of Equity Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Fair Value of Financial Instruments - Schedule of Quantitative Information of Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Fair Value of Financial Instruments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Fair Value of Financial Instruments - Schedule of Fair Value Hierarchy Of Outstanding Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Investments - Schedule of Realized Gains and Losses and Changes in Unrealized Appreciation and Depreciation on Control and Affiliate investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Investments - Schedule of Fair Value Portfolio of Investments by Asset Class (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Investments - Schedule of Fair Value Portfolio of Investments by Geographic Location (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Investments - Schedule of Fair Value Portfolio By Industry Sector (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Investments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Investments - Schedule of Investment Collateral (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Investments - Schedule of Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Investments - Schedule of Investment Interest Income and Fee Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Investments - Schedule of Unamortized Capitalized Fee Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Investments - Schedule of Loan Exit Fees Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Debt - Schedule of Available and Outstanding Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Debt - Schedule of Debt Issuance Costs, Net of accumulated Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Debt - Schedule of Components of Interest Expense, Related Fees, Losses on Debt Extinguishment and Cash Paid for Interest Expense for Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Debt - Schedule of Weighted Average Interest Rates, Cost of Debt and Debt Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Debt - Schedule of SBA Debentures Outstanding Principal Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Debt - Summary of SBIC Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Income Taxes - Schedule of Accumulated Net Realized Gain (Loss) of Paid-in Capital (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Income Taxes - Schedule of Undistributed Ordinary Income or Accumulated Realized Gains (Losses) (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Income tax - Schedule of Tax Character of Distributions (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Income tax - Schedule of Components of Distributable Earnings (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Income Taxes - Schedule of Taxable income and Taxable Net Realized Gains Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Income Taxes - Schedule of Aggregate Unrealized Appreciation of Company investment Federal Income Tax (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Income Taxes - Cash paid for income taxes (net of refunds) (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Stockholders' Equity and Distributions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Stockholders' Equity and Distributions - Schedule of Common Stock Shares Issued and Sold (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Stockholders' Equity and Distributions - Schedule of Dividends Declared (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Equity Incentive Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Equity Incentive Plans - Unvested Restricted Stock Equity Awards (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Earnings Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Earnings Per Share - Schedule of Number of Anti-diluted Shares As Calculated Based on Weighted Average Closing Price of Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Earnings Per Share - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Financial Highlights (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Commitment and Contingencies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Commitments and Contingencies - Schedule of Unfunded Contractual Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Commitments and Contingencies - Schedule of Unfunded Contractual Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Commitments and Contingencies - Schedule of Additional Information on Unencumbered Unfunded Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Commitments and Contingencies - Schedule of Additional Information on Unencumbered Unfunded Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Commitments and Contingencies - Schedule of Contractual Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Commitments and Contingencies - Summary of Information Related to Measurement of Operating Lease Liabilities and Supplemental Cash Flow Information Related to Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Lease Payments under Operating Leases and Reconciliation to Operating Lease Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Lease Payments under Operating Leases and Reconciliation to Operating Lease Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Related Party Transactions - Schedule of Interest and Dividend Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Related Party Transactions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Related Party Transactions - Schedule of Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Schedule 12-14s - CONSOLIDATED SCHEDULE OF INVESTMENTS IN AND ADVANCES TO AFFILIATES - Summary of Schedule of Investment Gain/Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Schedule 12-14s - CONSOLIDATED SCHEDULE OF INVESTMENTS IN AND ADVANCES TO AFFILIATES - Summary of Schedule of Investment (Details) link:presentationLink link:calculationLink link:definitionLink