Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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The balance of financing receivables that were collectively evaluated for impairment.

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The balance of financing receivables that were individually evaluated for impairment.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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Note 4 - Loans and Allowance for Loan Losses - Allowance for Loan Losses and the Recorded Investment of Loans Based on Impairment Method (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Individually evaluated for impairment			$ 98
Collectively evaluated for impairment	6,153		6,630
Total ending allowance balance	6,153	$ 7,401	6,728	$ 8,315	$ 7,639	$ 7,499
Loans individually evaluated for impairment	17,245		12,618
Loans collectively evaluated for impairment	762,808		764,434
Total ending loans balance	780,053		777,052
Residential Portfolio Segment [Member]
Individually evaluated for impairment
Collectively evaluated for impairment	1,423		1,583
Total ending allowance balance	1,423	1,973	1,583	2,432	1,886	1,470
Loans individually evaluated for impairment	445		1,667
Loans collectively evaluated for impairment	314,316		302,412
Total ending loans balance	314,761		304,079
Commercial Real Estate Portfolio Segment [Member]
Individually evaluated for impairment			98
Collectively evaluated for impairment	1,778		2,088
Total ending allowance balance	1,778	2,222	2,186	2,445	2,392	2,978
Loans individually evaluated for impairment	11,342		3,835
Loans collectively evaluated for impairment	211,725		212,525
Total ending loans balance	223,067		216,360
Commercial and Industrial Portfolio Segment [Member]
Individually evaluated for impairment
Collectively evaluated for impairment	1,131		1,063
Total ending allowance balance	1,131	1,095	1,063	1,383	1,242	1,024
Loans individually evaluated for impairment	5,102		7,116
Loans collectively evaluated for impairment	95,407		106,127
Total ending loans balance	100,509		113,243
Consumer Portfolio Segment [Member]
Individually evaluated for impairment
Collectively evaluated for impairment	1,821		1,896
Total ending allowance balance	1,821	$ 2,111	1,896	$ 2,055	$ 2,119	$ 2,027
Loans individually evaluated for impairment	356
Loans collectively evaluated for impairment	141,360		143,370
Total ending loans balance	$ 141,716		$ 143,370