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Summary of Significant Accounting Policies - Recent Transactions (Details) - USD ($) $ in Millions		6 Months Ended
	Feb. 08, 2019	Jun. 30, 2019
Summary Of Significant Accounting Policies
Pre-tax gain on sale of branch		$ 2.1
Hawthorn Bank | Branch Located in Branson, Missouri
Summary Of Significant Accounting Policies
Deposit Assets	$ 10.6
Pre-tax gain on sale of branch	2.1
Gain on sale of branch, net of tax	$ 1.6

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- Definition

Net of tax, the amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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The carrying amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an agreement.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8,17)
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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1B
-Subparagraph (a)
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