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Employee Benefit Plans (Detail Textuals 1) | 12 Months Ended
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Dec. 31, 2016
Equity securities |
Defined Benefit Plan Disclosure [Line Items] |
Long-term investment target mix for the plan | 70.00%
Fixed income |
Defined Benefit Plan Disclosure [Line Items] |
Long-term investment target mix for the plan | 25.00%
Money Market Funds |
Defined Benefit Plan Disclosure [Line Items] |
Long-term investment target mix for the plan | 5.00%

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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 Target allocation of investments of this type to total plan assets presented on a weighted average basis. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c)(i) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e2446-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
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