Loans (Details 3) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	$ 50,727	$ 28,995
Interest Income Recognized	362	249
Cash Basis Income Recognized	288	212
Residential Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	4,639	2,820
Interest Income Recognized	32	28
Cash Basis Income Recognized	31	28
Residential Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	2,509	3,891
Interest Income Recognized	44	36
Cash Basis Income Recognized	41	36
Total Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	7,148	6,711
Interest Income Recognized	76	64
Cash Basis Income Recognized	72	64
Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	0	3,374
Interest Income Recognized	0	10
Cash Basis Income Recognized	0	10
Multi Family Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	2,049	4,614
Interest Income Recognized	27	22
Cash Basis Income Recognized	26	22
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	13,225	4,499
Interest Income Recognized	44	42
Cash Basis Income Recognized	35	39
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	3,482	2,707
Interest Income Recognized	34	47
Cash Basis Income Recognized	34	19
Agriculture Land [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	11,516	1,668
Interest Income Recognized	95	13
Cash Basis Income Recognized	42	12
Commercial Real Estate Other Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	1,486	13,488
Interest Income Recognized	25	124
Cash Basis Income Recognized	20	92
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	29,709	0
Interest Income Recognized	198	0
Cash Basis Income Recognized	131	0
Commercial Working Capital Or Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	5,208	2,372
Interest Income Recognized	24	19
Cash Basis Income Recognized	24	19
Commercial Loans Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	5,100	1,722
Interest Income Recognized	25	21
Cash Basis Income Recognized	23	16
Commercial Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	10,308	4,094
Interest Income Recognized	49	40
Cash Basis Income Recognized	47	35
Home Equity and Improvement [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	1,474	1,254
Interest Income Recognized	11	10
Cash Basis Income Recognized	11	10
Consumer Finance [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Balance	39	74
Interest Income Recognized	1	1
Cash Basis Income Recognized	$ 1	$ 1