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Loans and Allowance for Loan Losses (FY) (Details 10) - Capstone Bancshares Inc. [Member] - Purchased Credit Impaired Loans [Member] $ in Thousands | Dec. 31, 2017 USD ($)
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Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items] |
Contractual principal and interest at acquisition | $ 25,288
Nonaccretable difference | 5,725
Expected cash flows at acquisition | 19,563
Accretable yield | 2,581
Basis in PCI loans at acquisition-estimated fair value | $ 16,982

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- Definition Amount of the excess of a loan's cash flows expected to be collected over the investor's initial investment in acquired loans not accounted for as debt securities with evidence of deterioration of credit quality. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82894507&loc=d3e13503-111538 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=82894903&loc=d3e15032-111544 + Details
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