Business acquisition, maximum shares being exchanged for cash.

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Business acquisition, maximum shares being exchanged for stock.

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Business combination final stock exchange ratio.

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Multiplier used to calculate per share cash consideration.

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Period of trading days considered for volume weighted average closing price.

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Volume weighted average closing price per share of common shares.

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Date when the business acquisition agreement was executed, in CCYY-MM-DD format.

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Number of shares of equity interests issued or issuable to acquire entity.

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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.

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Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Exercise price per share or per unit of warrants or rights outstanding.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Business Combinations (Details Textual) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended
	Jan. 07, 2020	Aug. 15, 2017	Aug. 11, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Business Acquisition [Line Items]
Total assets				$ 2,449,158	$ 2,328,864
Deposits				2,008,964	1,799,720
Equity				299,309	262,320	$ 242,074
Goodwill				38,201	38,201
COMMON STOCK
Business Acquisition [Line Items]
Equity				$ 186,345	$ 186,163	$ 186,903	$ 178,317
Maple Leaf \| Subsequent Event
Business Acquisition [Line Items]
Business acquisition, date of merger agreement	Jan. 07, 2020
Shares of stock issued for acquisition	1,398,229
Fair value of total consideration transferred	$ 39,200
Total assets	277,000
Gross loans	182,100
Deposits	183,100
Equity	$ 32,100
Maple Leaf \| COMMON STOCK \| Subsequent Event
Business Acquisition [Line Items]
Shares of stock issued for acquisition	45.5948
Cash consideration per share \| $ / shares	$ 640.00
Exercise price of warrants	$ 370.00
Monitor Bancorp, Inc.
Business Acquisition [Line Items]
Shares of stock issued for acquisition		465,787
Fair value of total consideration transferred		$ 7,512
Cash consideration per share \| $ / shares		$ 769.38
Maximum shares exchanged for stock		85.00%
Maximum shares exchanged for cash		15.00%
Multiplier used to calculate per share cash consideration		1.25
Period of trading days considered for volume weighted average closing price			20 days
Volume weighted average closing price per share of common shares		$ 14.04
Final stock exchange ratio		54.80
Goodwill		$ 1,037
Monitor Bancorp, Inc. \| Core Deposits
Business Acquisition [Line Items]
Fair value of other intangible assets		$ 673