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Savings Plan | 12 Months Ended
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Dec. 31, 2018
Retirement Benefits [Abstract] |
Savings Plan | Savings Plan We maintain a qualified retirement plan under which eligible employees may defer compensation for income tax purposes under Section 401(k) of the Internal Revenue Code (the "401K Plan"). The 401K Plan permits eligible employees and those of any Subsidiary to defer up to 60.0% of their compensation on a pre-tax basis subject to certain limits. In addition, we match 100.0% of their contribution up to the first 3.0% and then 50.0% of the next 2.0% for a maximum potential match of 4.0%. Both employee's and our matching contributions vest immediately. Our contribution to the 401K Plan was approximately $1.7 million, $1.5 million and $1.4 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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