Per share of equity interests issued or issuable to acquire entity.

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Percentage of consideration transferred consisting of only cash issued by the acquirer.

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Percentage of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount of unrealized loss related to equity securities.

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No definition available.

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Number of equity security without readily determinable fair value.

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- Definition

Represents the impairment on Federal Home Loan Bank stock.

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Represents the number of securities of any individual issuer, except for securities of U.S. government and government-sponsored agencies, that exceed 10 percent of shareholders' equity as of a specified date.

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No definition available.

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The amount of adjustment to equity related to reclassification from accumulated other comprehensive income to retained earnings.

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No definition available.

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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.

+ References

No definition available.

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- Definition

Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value.

+ References

No definition available.

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Amount of investment in equity security without readily determinable fair value.

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The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

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Amount of cash outflow to acquire investments classified as other.

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Price of a single share of a number of saleable stocks of a company.

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No definition available.

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Note 4 - Securities (Details Textual) $ / shares in Units, $ in Thousands		3 Months Ended	12 Months Ended
	Jan. 01, 2018 USD ($)	Sep. 30, 2020 $ / shares shares	Dec. 31, 2019 USD ($) shares	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($) $ / shares
Number of Non-government Securities of Any Individual Issuer Exceeding 10 Percent of Shareholders' Equity			0	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions			21	173
Other than Temporary Impairment Losses, Investments, Total			$ 0
Equity Securities, FV-NI			920	$ 891
Reclassification from Accumulated Other Comprehensive Income to Retained Earnings
Share Price \| $ / shares					$ 8.25
Forecast [Member] \| Merger Agreement [Member]
Business Acquisition, Equity Interest Issued or Issuable, Per Share \| shares		0.6212
Business Acquisition, Share Price \| $ / shares		$ 16.50
Business Combination, Consideration Transferred, Cash, Percent		25.00%
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Percent		75.00%
Other Assets [Member]
Equity Securities without Readily Determinable Fair Value, Amount			1,700	1,700
Federal Home Loan Bank of Pittsburgh [Member]
Impairment on Federal Home Loan Bank Stock			0	0
Retained Earnings [Member]
Reclassification from Accumulated Other Comprehensive Income to Retained Earnings				(65)
Retained Earnings [Member] \| Accounting Standards Update 2016-01 [Member]
Reclassification from Accumulated Other Comprehensive Income to Retained Earnings	$ (65)
Mutual Fund [Member]
Equity Securities, FV-NI, Cost			1,000
Equity Securities, FV-NI, Accumulated Unrealized Loss			80	109
Equity Securities, FV-NI			$ 920	$ 891
US States and Political Subdivisions Debt Securities [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions			10	112
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions			5
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions			4	1
Asset-backed Securities [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions			2	2
Equity Security Without Readily Determinable Fair Value [Member]
Equity Securities without Readily Determinable Fair Value, Shares \| shares			201,000
Payments to Acquire Other Investments					$ 1,700