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Debt | 6 Months Ended
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Jun. 30, 2015
Debt | 8. Debt The amount outstanding on the Company’s margin borrowing facilities was $187.4 million and $174.7 million as of June 30, 2015 and December 31, 2014, respectively. The borrowing rate for each facility is tied to LIBOR and is currently approximately 1%. These facilities are due on demand. The borrowings are subject to maintenance margin, which is a minimum account balance that must be maintained. A decline in market conditions could require an additional deposit of collateral. As of June 30, 2015, approximately $238.3 million in securities were deposited as collateral to support the borrowing.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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