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NOTE 6: LOANS AND ALLOWANCE FOR LOAN LOSSES: Loans Modified in Troubled Debt Restructurings by Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2018 | Dec. 31, 2017
Troubled Debt Restructurings Total Modifications | $ 7,000 | $ 15,000
Troubled Debt Restructurings Accruing Interest | 4,800 | 12,300
Substandard |  |
Troubled Debt Restructurings | 2,300 | 8,800
Construction and Land Development |  |
Troubled Debt Restructured Loans and Impaired | 256 | 266
One- to Four-Family and Other Residential |  |
Troubled Debt Restructured Loans and Impaired | 4,100 | 6,200
Commercial Real Estate |  |
Troubled Debt Restructured Loans and Impaired | 1,300 | 7,100
Commercial Business |  |
Troubled Debt Restructured Loans and Impaired | 568 | 867
Consumer |  |
Troubled Debt Restructured Loans and Impaired | $ 856 | $ 617

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