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Operating Expenses - Components of Operating Expenses (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Mar. 31, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Other Income and Expenses [Abstract] |  |  |  |  |
Fixed compensation expense | $ 5,253 |  | $ 8,642 | $ 19,022 | $ 27,083
Variable compensation expense | 5,802 |  | 3,567 | 11,824 | 11,135
Equity compensation expense | 2,031 |  | 2,835 | 7,117 | 9,112
Total compensation expense | 13,086 |  | 15,044 | 37,963 | 47,330
Systems and consulting | 2,692 |  | 2,355 | 7,274 | 6,718
Loan acquisition costs | 1,393 |  | 2,995 | 4,680 | 7,864
Office costs | 1,056 |  | 1,314 | 3,501 | 3,912
Accounting and legal | 721 |  | 1,047 | 3,043 | 3,754
Corporate costs | 478 |  | 484 | 1,589 | 1,521
Other operating expenses | 925 |  | 1,258 | 2,367 | 3,679
Operating expenses before restructuring charges | 20,351 |  | 24,497 | 60,417 | 74,778
Restructuring charges | 4 | $ 11,000 | 0 | 10,545 | 0
Total Operating Expenses | $ 20,355 |  | $ 24,497 | $ 70,962 | $ 74,778

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- Definition Operating Expenses, Excluding Restructuring Charges + References No definition available. + Details
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F + Details
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- Definition The amount of expense in the period for communications and data processing expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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