Note 5 - Loans Receivable and Allowance for Loan Losses - Delinquency Status of Performing and Non-performing Loans (Details) - USD ($)	Sep. 30, 2018		Dec. 31, 2017
Business Activities Loans [Member]
Loans receivable, gross	$ 763,254,000	[1]	$ 719,647,000
Non-accruing loans	6,479,000		3,778,000
Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	276,100,000		299,925,000
Non-accruing loans	2,073,000
Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	155,077,000		146,377,000
Non-accruing loans	3,223,000		3,028,000
Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	174,480,000		131,161,000
Non-accruing loans	1,084,000		748,000
Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	97,463,000		87,707,000
Non-accruing loans	99,000		2,000
Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	45,476,000		47,619,000
Non-accruing loans
Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	14,658,000		6,858,000
Pass [Member] | Business Activities Loans [Member]
Loans receivable, gross	732,879,000		699,862,000
Non-accruing loans
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	267,601,000		286,428,000
Non-accruing loans
Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	150,350,000		141,820,000
Non-accruing loans
Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	166,230,000		129,432,000
Non-accruing loans
Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	97,364,000		87,705,000
Non-accruing loans
Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	36,676,000		47,619,000
Non-accruing loans
Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	14,658,000		6,858,000
Non-accruing loans
Special Mention [Member] | Business Activities Loans [Member]
Loans receivable, gross	7,983,000		11,967,000
Non-accruing loans
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	2,311,000		10,438,000
Non-accruing loans
Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	5,672,000		1,529,000
Non-accruing loans
Substandard [Member] | Business Activities Loans [Member]
Loans receivable, gross	22,392,000
Non-accruing loans	6,479,000
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	6,188,000		3,059,000
Non-accruing loans	2,073,000
Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	4,727,000		3,028,000
Non-accruing loans	3,223,000		3,028,000
Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	2,578,000		1,729,000
Non-accruing loans	1,084,000		748,000
Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	99,000		2,000
Non-accruing loans	99,000		2,000
Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	8,800,000		7,818,000
Non-accruing loans			3,778,000
Performing Financial Instruments [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	24,690,000		9,515,000
Performing (accruing) loans, current	732,085,000		706,354,000
Loans receivable, gross	756,775,000		715,869,000
Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	3,105,000		2,809,000
Performing (accruing) loans, current	270,922,000		297,116,000
Loans receivable, gross	274,027,000		299,925,000
Performing Financial Instruments [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,559,000		2,852,000
Performing (accruing) loans, current	149,295,000		140,497,000
Loans receivable, gross	151,854,000		143,349,000
Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	6,092,000		3,356,000
Performing (accruing) loans, current	167,304,000		127,057,000
Loans receivable, gross	173,396,000		130,413,000
Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	60,000		498,000
Performing (accruing) loans, current	97,304,000		87,207,000
Loans receivable, gross	97,364,000		87,705,000
Performing Financial Instruments [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	12,874,000
Performing (accruing) loans, current	32,602,000
Loans receivable, gross	45,476,000
Performing Financial Instruments [Member] | Pass [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	11,762,000		4,196,000
Performing (accruing) loans, current	721,117,000		695,666,000
Loans receivable, gross	732,879,000		699,862,000
Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	3,105,000
Performing (accruing) loans, current	264,496,000		286,428,000
Loans receivable, gross	267,601,000		286,428,000
Performing Financial Instruments [Member] | Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,055,000		1,323,000
Performing (accruing) loans, current	149,295,000		140,497,000
Loans receivable, gross	150,350,000		141,820,000
Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	3,468,000		2,375,000
Performing (accruing) loans, current	162,762,000		127,057,000
Loans receivable, gross	166,230,000		129,432,000
Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	60,000		498,000
Performing (accruing) loans, current	97,304,000		87,207,000
Loans receivable, gross	97,364,000		87,705,000
Performing Financial Instruments [Member] | Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	4,074,000
Performing (accruing) loans, current	32,602,000		47,619,000
Loans receivable, gross	36,676,000		47,619,000
Performing Financial Instruments [Member] | Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	14,658,000		6,858,000
Loans receivable, gross	14,658,000		6,858,000
Performing Financial Instruments [Member] | Special Mention [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,624,000		2,650,000
Performing (accruing) loans, current	5,359,000		9,317,000
Loans receivable, gross	7,983,000		11,967,000
Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,121,000
Performing (accruing) loans, current	2,311,000		9,317,000
Loans receivable, gross	2,311,000		10,438,000
Performing Financial Instruments [Member] | Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,624,000		1,529,000
Performing (accruing) loans, current	3,048,000
Loans receivable, gross	5,672,000		1,529,000
Performing Financial Instruments [Member] | Substandard [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	10,304,000
Performing (accruing) loans, current	5,609,000
Loans receivable, gross	15,913,000
Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,688,000
Performing (accruing) loans, current	4,115,000		1,371,000
Loans receivable, gross	4,115,000		3,059,000
Performing Financial Instruments [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,504,000
Performing (accruing) loans, current
Loans receivable, gross	1,504,000
Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			981,000
Performing (accruing) loans, current	1,494,000
Loans receivable, gross	1,494,000		981,000
Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current
Loans receivable, gross
Performing Financial Instruments [Member] | Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	8,800,000		2,669,000
Performing (accruing) loans, current			1,371,000
Loans receivable, gross	8,800,000		4,040,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	5,288,000		1,566,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,919,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,055,000		1,068,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,138,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	24,000		498,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,152,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	5,038,000		1,566,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,919,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,055,000		1,068,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	888,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	24,000		498,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,152,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	250,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	250,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,026,000		6,593,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	516,000		2,809,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,784,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	480,000		2,000,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	30,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,026,000		2,255,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	516,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			255,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	480,000		2,000,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	30,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			2,650,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,121,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,529,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,688,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,688,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction Portfolio Segment [Member]
Performing (accruing) loans, past due	8,800,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Pass [Member]
Performing (accruing) loans, past due	5,700,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Special Mention [Member]
Performing (accruing) loans, past due	2,400,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	18,376,000		1,356,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	670,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,504,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	4,474,000		1,356,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	6,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	11,722,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	5,698,000		375,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	670,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,100,000		375,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	6,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,922,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,374,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,374,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	10,304,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,504,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			981,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	$ 8,800,000		$ 981,000

[1] The total loan receivable, gross does not include $21.9 million acquired loans which were all individually evaluated for impairment.