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Revenue Recognition - Schedule of Disaggregation of Noninterest Income, Segregated by Revenue Streams in-Scope and Out-of-Scope of ASC 606 (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | $ 17,739 | $ 16,819 | $ 51,658 | $ 49,446
Noninterest Income (out-of-scope of ASC 606) | 1,795 | 1,784 | 5,803 | 8,145
Total Noninterest Income | 19,534 | 18,603 | 57,461 | 57,591
Noninterest income (out-of-scope of ASC 606), gain on sale of fixed asset |  |  |  | 2,900
Commissions and Fees |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 7,918 | 7,388 | 21,984 | 21,128
Installment Billing |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 150 | 210 | 58 | 99
Refund of Commissions |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | (51) | (50) | (31) | (67)
Contract Liabilities/Deferred Revenue |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 0 | (1) | (188) | (175)
Contingent Commissions |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 500 | 356 | 2,491 | 1,699
Subtotal Insurance Revenues |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 8,517 | 7,903 | 24,314 | 22,684
Trust and Asset Management |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 2,920 | 2,744 | 8,417 | 8,139
Mutual Fund & Investment Income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 1,255 | 1,353 | 3,749 | 4,226
Subtotal Investment Service Income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 4,175 | 4,097 | 12,166 | 12,365
Service Charges on Deposit Accounts |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 2,191 | 2,088 | 6,210 | 6,300
Card Services Income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | 2,550 | 2,442 | 8,090 | 7,209
Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Noninterest Income (in-scope of ASC 606) | $ 306 | $ 289 | $ 878 | $ 888

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- Definition Noninterest Income, Other Operating Income, Not In Scope For Topic 606 + References No definition available. + Details
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- Definition Noninterest Income, Other Operating Income, Not In Scope For Topic 606, Gain (Loss) On Fixed Assets + 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 The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 + Details
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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