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Debt Obligations (Details 2) | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Feb. 28, 2015 USD ($) item | Mar. 31, 2015 USD ($) | Jun. 30, 2015 USD ($) item | Dec. 31, 2014 USD ($)
Debt Obligations |  |  |  |
Debt, Carrying Value |  |  | $ 79,262,601 | $ 331,395,126
Collateral Cash, Restricted Cash |  |  | 76,252,399 | 218,100,529
Collateralized loan obligations |  |  |  |
Debt Obligations |  |  |  |
Debt, Face Value |  |  | 500,250,000 | 458,250,000
Debt, Carrying Value |  |  | 500,250,000 | 458,250,000
Collateral Loans, Unpaid Principal |  |  | 623,494,424 | 567,743,490
Collateral Loans, Carrying Value |  |  | 621,169,275 | 565,590,490
Collateral Cash, Restricted Cash |  |  | $ 47,061,855 | $ 66,530,102
Weighted average note rate (as a percent) |  |  | 2.55% | 2.59%
Weighted average note rate including certain fees and costs (as a percent) |  |  | 3.12% | 3.14%
CLO II |  |  |  |
Debt Obligations |  |  |  |
Debt, Face Value |  |  |  | $ 177,000,000
Debt, Carrying Value |  |  |  | 177,000,000
Collateral Loans, Unpaid Principal |  |  |  | 252,353,210
Collateral Loans, Carrying Value |  |  |  | 251,658,406
Collateral Cash, Restricted Cash |  |  |  | 7,284,919
Number of investment grade tranches issued | item |  |  | 2 |
Variable interest rate, description |  |  | three-month LIBOR |
Weighted average note rate (as a percent) |  |  | 2.56% |
Debt instrument redemption value |  | $ 177,000,000 |  |
Deferred fees expensed as interest expense |  | $ 1,500,000 |  |
CLO III |  |  |  |
Debt Obligations |  |  |  |
Debt, Face Value |  |  | $ 281,250,000 | 281,250,000
Debt, Carrying Value |  |  | 281,250,000 | 281,250,000
Collateral Loans, Unpaid Principal |  |  | 329,677,445 | 315,390,280
Collateral Loans, Carrying Value |  |  | 328,347,258 | 313,932,084
Collateral Cash, Restricted Cash |  |  | $ 40,878,834 | $ 59,245,183
Number of investment grade tranches issued | item |  |  | 3 |
Variable interest rate, description |  |  | three-month LIBOR |
Weighted average note rate (as a percent) |  |  | 2.62% | 2.60%
CLO IV |  |  |  |
Debt Obligations |  |  |  |
Debt, Face Value |  |  | $ 219,000,000 |
Debt, Carrying Value | $ 219,000,000 |  | 219,000,000 |
Collateral Loans, Unpaid Principal |  |  | 293,816,979 |
Collateral Loans, Carrying Value | $ 250,000,000 |  | 292,822,017 |
Collateral Cash, Restricted Cash |  |  | $ 6,183,021 |
Number of investment grade tranches issued | item | 3 |  | 3 |
Number of newly-formed wholly-owned subsidiaries | item | 2 |  |  |
Variable interest rate, description | one-month LIBOR |  | three-month LIBOR |
Weighted average note rate (as a percent) | 2.24% |  | 2.47% |
Replacement period | 2 years 6 months |  |  |
Number of classes of secured floating rate notes | item | 3 |  |  |
Notional amount of equity interest retained | $ 81,000,000 |  |  |
Weighted average note rate including certain fees and costs (as a percent) | 2.96% |  |  |
Proceeds from additional loan obligations | $ 50,000,000 |  |  |
Period of additional loan obligations | 120 days |  |  |
Class A senior secured floating rate notes |  |  |  |
Debt Obligations |  |  |  |
Debt, Face Value | $ 165,800,000 |  |  |
Class B secured floating rate notes |  |  |  |
Debt Obligations |  |  |  |
Debt, Face Value | 24,800,000 |  |  |
Class C secured floating rate notes |  |  |  |
Debt Obligations |  |  |  |
Debt, Face Value | $ 28,500,000 |  |  |

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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 + Details
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