Proposed Acquisition of MidCoast Community Bancorp, Inc (Details) - MidCoast Community Bancorp, Inc [Member]	Sep. 18, 2019 USD ($) $ / shares shares
Proposed Acquisition [Abstract]
Right to receive cash for each share of common stock (in dollars per share) \| $ / shares	$ 6.50
Right to receive share for each share of common stock (in share) \| shares	0.1065
Threshold decline percentage of market value to terminate merger	20.00%
Merger termination fee \| $	$ 1,200,000
Maximum [Member]
Proposed Acquisition [Abstract]
Percentages of common shares outstanding to be converted to cash	25.00%

Fee required to pay to acquirer entity by the acquiree entity in the event of termination of merger agreement.

No definition available.

Percentage of common shares outstanding may be converted to cash as per merger agreement.

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Right to receive cash for each share of outstanding common stock under the terms of the merger agreement.

No definition available.

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Number of shares to be received per share of the Company's outstanding common stock under the terms of the merger agreement.

No definition available.

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Minimum percentage of decline in market value of the Company's common stock to terminate the merger agreement.

No definition available.

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