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Employee Benefits | 12 Months Ended
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Dec. 31, 2017
Postemployment Benefits [Abstract] |
Employee Benefits | Employee Benefits 401(k) Plan We have a Section 401(k) plan for the benefit of substantially all of our employees. We match 75 percent of participant contributions to the 401(k) plan up to 8 percent of each 401(k) plan participant’s annual compensation. Contributions to the 401(k) plan were $2.0 million, $1.9 million and $1.6 million for the years ended December 31, 2017, 2016 and 2015, respectively. Bank-Owned Life Insurance As of December 31, 2017, cash surrender value of bank-owned life insurance was $50.6 million. The Bank is the beneficiary under the policy. In the event of the death of a covered officer, we will receive the specified insurance benefit from the insurance carrier.

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- Definition The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 712 -URI http://asc.fasb.org/topic&trid=2197446 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -URI http://asc.fasb.org/topic&trid=2127225 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
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