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Employee Benefit Plans | 12 Months Ended
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Dec. 31, 2017
Retirement Benefits [Abstract] |
Employee Benefit Plans | 14. Employee Benefit Plans The Company has a 401(k) savings plan covering all eligible employees in which the Company can make discretionary contributions from its profits. The amounts included in the table below are recorded in compensation expense in the Consolidated Statements of Operations. A summary of discretionary contributions made by the Company is as follows:
Year Ended December 31, |
2017 |  |  | 2016 |  |  | 2015 |
$ | 1,013 |  |  | $ | 934 |  |  | $ | 763 |

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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