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Mortgage Servicing Rights, Net - Schedule of Contractually Specified Servicing Fees and Ancillary Fees Earned (Detail) - USD ($) | 3 Months Ended
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Mar. 31, 2018 | Mar. 31, 2017
Transfers And Servicing [Abstract] |  |
Servicing fees | $ 25,132 | $ 22,050
Escrow interest and placement fees | 2,967 | 1,459
Ancillary fees | 827 | 1,323
Total Servicing fees | $ 28,926 | $ 24,832

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- Definition Contractually specified servicing fees, ancillary fees, escrow interest and placement fees earned in exchange for servicing financial assets. + References No definition available. + Details
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- Definition Escrow interest and placement fees amount. + References No definition available. + Details
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- Definition All amounts that are due to the servicer of a financial asset, excluding contractually specified servicing fees and late fees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=68078379&loc=d3e122596-111746 + Details
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- Definition All amounts that, per contract, are due to the servicer in exchange for servicing the financial asset and would no longer be received by a servicer if the beneficial owners of the serviced assets (or their trustees or agents) were to exercise their actual or potential authority under the contract to shift the servicing to another servicer. Depending on the servicing contract, those fees may include some or all of the difference between the interest rate collected on the asset being serviced and the rate to be paid to the beneficial owners of the asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=68078379&loc=d3e122596-111746 + Details
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- References No definition available. + Details
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