Number of financing receivables that have been modified by troubled debt restructurings.

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Amount of financing receivable modified as troubled debt restructuring.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
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Amount of financing receivable on nonaccrual status.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Loans and Allowance - Risk Ratings of Loans by Categories of Loans (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) contract	Dec. 31, 2018 USD ($) contract	Dec. 31, 2017 USD ($)
Financing Receivable, Recorded Investment [Line Items]
Total	$ 284,738	$ 299,120
Non-accrual	4,127	1,947	$ 3,270
Troubled debt restructures	$ 41	$ 248
Number of TDRs accounts \| contract	1	2
Non-performing TDRs
Financing Receivable, Recorded Investment [Line Items]
Troubled debt restructures	$ 41	$ 44
Number of TDRs accounts \| contract	1	1
Pass
Financing Receivable, Recorded Investment [Line Items]
Total	$ 280,070	$ 297,224
Special mention
Financing Receivable, Recorded Investment [Line Items]
Total		1,069
Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	4,589	742
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total	79	85
Consumer
Financing Receivable, Recorded Investment [Line Items]
Total	12,076	13,071
Non-accrual	137	186	185
Troubled debt restructures	$ 41	$ 44
Number of TDRs accounts \| contract	1	1
Consumer \| Non-performing TDRs
Financing Receivable, Recorded Investment [Line Items]
Troubled debt restructures	$ 41	$ 44
Number of TDRs accounts \| contract	1	1
Consumer \| Pass
Financing Receivable, Recorded Investment [Line Items]
Total	$ 11,939	$ 12,888
Consumer \| Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	137	183
Residential Real estate
Financing Receivable, Recorded Investment [Line Items]
Total	81,033	82,637
Non-accrual	728	956	2,124
Residential Real estate \| Pass
Financing Receivable, Recorded Investment [Line Items]
Total	80,305	82,111
Residential Real estate \| Special mention
Financing Receivable, Recorded Investment [Line Items]
Total		424
Residential Real estate \| Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	728	102
Indirect
Financing Receivable, Recorded Investment [Line Items]
Total	102,384	116,698
Non-accrual	123	116	88
Indirect \| Pass
Financing Receivable, Recorded Investment [Line Items]
Total	102,261	115,724
Indirect \| Special mention
Financing Receivable, Recorded Investment [Line Items]
Total		645
Indirect \| Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	44	244
Indirect \| Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total	79	85
Construction
Financing Receivable, Recorded Investment [Line Items]
Total	3,317	2,317
Non-accrual			318
Construction \| Pass
Financing Receivable, Recorded Investment [Line Items]
Total	3,317	2,317
Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Total	74,021	70,113
Non-accrual	3,139	662	507
Commercial Real Estate \| Pass
Financing Receivable, Recorded Investment [Line Items]
Total	70,341	69,900
Commercial Real Estate \| Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	3,680	213
Commercial Mortgage Portfolio Segment
Financing Receivable, Recorded Investment [Line Items]
Total	11,907	14,284
Non-accrual		27	$ 48
Troubled debt restructures		$ 204
Number of TDRs accounts \| contract		1
Commercial Mortgage Portfolio Segment \| Pass
Financing Receivable, Recorded Investment [Line Items]
Total	$ 11,907	$ 14,284