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Long-term Debt (Long-term Debt Outstanding by Due Date) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Long-term debt outstanding	$ 48,128	$ 12,352
Less: fair value adjustment on debt assumed from acquisitions	104
Long-term debt	48,024	12,352
Due in July 2019 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 2,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	1.64%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2019-07
Due in December 2019 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 10,000	$ 10,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	1.87%	1.87%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2019-12	2019-12
Due in January 2020 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 5,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	3.00%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2020-01
Due in February 2020 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 5,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	3.01%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2020-02
Due in March 2020 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 5,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	3.02%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2020-03
Due in April 2020 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 5,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	3.03%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2020-04
Due in June 2020 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 2,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	1.72%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2020-06
Due in August 2020 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 5,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	3.05%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2020-08
Due in October 2020 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 5,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	3.06%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2020-10
Due in December 2020 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 2,000
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	1.78%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2020-12
Due in August 2026 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 2,076	$ 2,295
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	4.80%	4.80%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2026-08	2026-08
Due in February 2027 [Member]
Debt Instrument [Line Items]
Long-term debt outstanding	$ 52	$ 57
Federal Home Loan Bank, advances, branch of FHLB bank, interest rate	6.71%	6.71%
Federal Home Loan Bank, advances, branch of FHLB bank, due date	2027-02	2027-02

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Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
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