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Retirement Plans (Narrative) (Details) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2018
Defined Benefit Plan Disclosure [Line Items] |  |
Newly eligible associates initial savings rate |  | 3.00%
Amended Hancock 401K Plan [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Period of employment for eligibility |  | 3 years
Additional matching percentage |  | 2.00%
First 1% Of Contribution Saved [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Matching percentage |  | 100.00%
Percentage of compensation saved |  | 1.00%
Next 5% Of Contribution Saved [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Matching percentage |  | 50.00%
Percentage of compensation saved |  | 5.00%
2% Of Contribution [Member] | Amended Hancock 401K Plan [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Matching percentage | 2.00% |
4% Of Contribution [Member] | Amended Hancock 401K Plan [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Matching percentage | 4.00% |
6% Of Contribution [Member] | Amended Hancock 401K Plan [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Matching percentage | 6.00% |

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- Definition Defined Contribution Plan, Employer Matching Contribution, Additional Percent of Match + References No definition available. + Details
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- Definition Defined Contribution Plan, Initial Savings Rate + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
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- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
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- Details
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- Details
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