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Employee Benefit Plan | 12 Months Ended
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Dec. 31, 2018
Retirement Benefits [Abstract] |
Employee Benefit Plan | EMPLOYEE BENEFIT PLAN Defined Contribution Plan The Company sponsors a qualified defined contribution benefit plan (the “Plan”), covering substantially all of its U.S. employees. The Plan includes a savings plan feature under Section 401(k) of the Internal Revenue Code. The Company makes matching contributions to the plans equal to 100% of the first 3%, and up to 50% of the next 2% of salary contributed by an eligible employee. Participants are vested 100% in the Company’s matching contributions when made. Contributions made by the Company under the Plan were $5.4 million, $5.5 million and $5.8 million for the years ended December 31, 2018, 2017, and 2016, respectively.

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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