Intangible Assets and Goodwill	3 Months Ended
Intangible Assets and Goodwill	Mar. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets and Goodwill	Intangible Assets and Goodwill Intangible Assets The Company's intangible asset balance was $29.7 million and $31.0 million at March 31, 2016 and December 31, 2015, respectively. Amortization expense associated with intangible assets for the first quarters of 2016 and 2015 was $1.3 million and $1.5 million, respectively. Goodwill The Company's goodwill balance was $72.7 million at March 31, 2016, and December 31, 2015. The Company did not record any goodwill impairment expense for the first quarters of 2016 or 2015. Between annual goodwill impairment testing dates, the Company is required to evaluate qualitative and quantitative factors to determine whether it is more likely than not that the fair value of its goodwill reporting unit is more than its carrying value. These factors may include loss of key personnel, increased regulatory oversight, unplanned changes in our operations, macroeconomic and other industry-specific factors such as trends in short-term and long-term interest rates and the ability to access capital or company-specific factors such as market capitalization in excess of net assets, trends in revenue generating activities and merger or acquisition activity. As of March 31, 2016, after weighing all the negative and positive available evidence, the Company concluded that it was more likely than not that the fair value of its reporting unit exceeded the carrying value. Therefore, the Company did not record a goodwill impairment charge during the first quarter of 2016. Subsequent to March 31, 2016, the Company announced that the board of directors accepted the resignation of Renaud Laplanche as CEO and Chairman. The Company considers loss of key personnel to be an adverse indicator of potential goodwill impairment. The loss of the services of our executive officers or members of our senior management team, and the process to replace any of them, would involve significant time and expense and may significantly delay or prevent the achievement of our business objectives. In addition, the Company may be subject to litigation related to the events surrounding the resignation of Mr. Laplanche. Moreover, the Company has been contacted by regulatory authorities requesting information related to the events surrounding the resignation of Mr. Laplanche, and the Company intends to cooperate fully with those inquiries. These occurrences could result in adverse publicity and adversely affect the Company’s brand. As a result, the Company could record goodwill impairment expense upon completion of the annual goodwill impairment test in the second quarter of 2016.

The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss.