Loans Receivable - Nonaccrual Loans (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) contract	Jun. 30, 2021 USD ($) contract	Jun. 30, 2022 USD ($) contract	Jun. 30, 2021 USD ($) contract	Dec. 31, 2021 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross nonaccrual loans	$ 10,475,000		$ 10,475,000		$ 23,754,000
Financing Receivable, Nonaccrual, No Allowance	5,604,000		5,604,000		10,763,000
Financing Receivable, Nonaccrual, with Allowance	4,871,000		4,871,000		12,991,000
Financing Receivable, Originated in Current Fiscal Year	394,923,000		394,923,000		795,563,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	738,361,000		738,361,000		495,465,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	426,897,000		426,897,000		665,007,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	587,711,000		587,711,000		341,114,000
Interest and Fee Income, Loans and Leases	40,890,000	$ 50,750,000	81,915,000	$ 100,274,000
Financing Receivable, Troubled Debt Restructuring, Postmodification	1,771,000	$ 8,713,000	2,705,000	$ 17,927,000
Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	393,807,000		393,807,000		793,530,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	729,243,000		729,243,000		491,210,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	422,753,000		422,753,000		643,619,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	566,666,000		566,666,000		321,717,000
Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	234,000		234,000		590,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	8,688,000		8,688,000		884,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	2,600,000		2,600,000		14,819,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	15,906,000		15,906,000		8,946,000
Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	882,000		882,000		1,443,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	430,000		430,000		3,371,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,544,000		1,544,000		6,569,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	5,139,000		5,139,000		10,451,000
Commercial Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross nonaccrual loans					23,107,000
Financing Receivable, Nonaccrual, No Allowance					10,763,000
Financing Receivable, Nonaccrual, with Allowance					12,344,000
Financing Receivable, Originated in Current Fiscal Year	301,082,000		301,082,000		607,848,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	478,170,000		478,170,000		386,542,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	353,521,000		353,521,000		548,563,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	$ 509,064,000		$ 509,064,000		296,432,000
Financing Receivable, Modifications, Number of Contracts | contract	3	20	4	35
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 1,727,000	$ 8,124,000	$ 2,610,000	$ 16,792,000
Commercial Portfolio Segment [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	299,966,000		299,966,000		605,815,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	469,052,000		469,052,000		383,039,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	351,417,000		351,417,000		527,900,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	494,291,000		494,291,000		277,511,000
Commercial Portfolio Segment [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	234,000		234,000		590,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	8,688,000		8,688,000		884,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	729,000		729,000		14,751,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	10,192,000		10,192,000		8,946,000
Commercial Portfolio Segment [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	882,000		882,000		1,443,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	430,000		430,000		2,619,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,375,000		1,375,000		5,912,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,581,000		4,581,000		9,975,000
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross nonaccrual loans	6,173,000		6,173,000		10,281,000
Financing Receivable, Nonaccrual, No Allowance	5,604,000		5,604,000		6,454,000
Financing Receivable, Nonaccrual, with Allowance	569,000		569,000		3,827,000
Financing Receivable, Originated in Current Fiscal Year	97,244,000		97,244,000		97,729,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	101,724,000		101,724,000		102,364,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	94,900,000		94,900,000		106,567,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	$ 82,722,000		$ 82,722,000		58,941,000
Financing Receivable, Modifications, Number of Contracts | contract	3	18	4	31
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 1,727,000	$ 5,673,000	$ 2,610,000	$ 8,713,000
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	96,128,000		96,128,000		95,960,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	101,302,000		101,302,000		100,193,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	93,475,000		93,475,000		94,657,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	73,299,000		73,299,000		54,707,000
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	234,000		234,000		326,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	253,000		253,000		884,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	729,000		729,000		5,998,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,842,000		4,842,000		1,425,000
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	882,000		882,000		1,443,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	169,000		169,000		1,287,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	696,000		696,000		5,912,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,581,000		4,581,000		2,809,000
Commercial Portfolio Segment [Member] | Owner Occupied Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross nonaccrual loans	4,302,000		4,302,000		8,174,000
Financing Receivable, Nonaccrual, No Allowance	0		0		3,036,000
Financing Receivable, Nonaccrual, with Allowance	4,302,000		4,302,000		5,138,000
Financing Receivable, Originated in Current Fiscal Year	78,387,000		78,387,000		183,006,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	171,731,000		171,731,000		91,941,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	92,312,000		92,312,000		191,459,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	$ 182,294,000		$ 182,294,000		85,022,000
Financing Receivable, Modifications, Number of Contracts | contract	0	1	0	2
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 0	$ 2,200,000	$ 0	$ 5,857,000
Commercial Portfolio Segment [Member] | Owner Occupied Commercial Real Estate [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	78,387,000		78,387,000		182,742,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	171,470,000		171,470,000		90,609,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	91,633,000		91,633,000		188,380,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	180,596,000		180,596,000		73,714,000
Commercial Portfolio Segment [Member] | Owner Occupied Commercial Real Estate [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross nonaccrual loans					571,000
Financing Receivable, Nonaccrual, No Allowance					0
Financing Receivable, Nonaccrual, with Allowance					571,000
Financing Receivable, Originated in Current Fiscal Year	0		0		264,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0		0		3,079,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,698,000		1,698,000		7,521,000
Commercial Portfolio Segment [Member] | Owner Occupied Commercial Real Estate [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	261,000		261,000		1,332,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	679,000		679,000		0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0		0		3,787,000
Commercial Portfolio Segment [Member] | Non Owner Occupied Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross nonaccrual loans					4,652,000
Financing Receivable, Nonaccrual, No Allowance					1,273,000
Financing Receivable, Nonaccrual, with Allowance					3,379,000
Financing Receivable, Originated in Current Fiscal Year	125,451,000		125,451,000		187,860,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	193,540,000		193,540,000		185,650,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	166,150,000		166,150,000		250,537,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	$ 244,048,000		$ 244,048,000		152,469,000
Financing Receivable, Modifications, Number of Contracts | contract	0	1	0	2
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 0	$ 251,000	$ 0	$ 2,222,000
Commercial Portfolio Segment [Member] | Non Owner Occupied Commercial Real Estate [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	125,451,000		125,451,000		187,860,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	185,105,000		185,105,000		185,650,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	166,150,000		166,150,000		244,863,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	240,396,000		240,396,000		149,090,000
Commercial Portfolio Segment [Member] | Non Owner Occupied Commercial Real Estate [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	8,435,000		8,435,000		0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0		0		5,674,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	3,652,000		3,652,000		0
Commercial Portfolio Segment [Member] | Non Owner Occupied Commercial Real Estate [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0		0		3,379,000
Residential Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross nonaccrual loans					47,000
Financing Receivable, Nonaccrual, No Allowance					0
Financing Receivable, Nonaccrual, with Allowance					47,000
Financing Receivable, Originated in Current Fiscal Year	60,870,000		60,870,000		85,089,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	140,448,000		140,448,000		27,090,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	24,564,000		24,564,000		23,295,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	17,699,000		17,699,000		5,672,000
Residential Portfolio Segment [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	60,870,000		60,870,000		85,089,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	140,448,000		140,448,000		27,090,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	24,564,000		24,564,000		23,295,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	17,699,000		17,699,000		5,672,000
Residential Portfolio Segment [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0		0		0
Real Estate Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	30,496,000		30,496,000		101,340,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	118,973,000		118,973,000		65,915,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	36,192,000		36,192,000		46,451,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	24,668,000		24,668,000		8,715,000
Real Estate Construction and Land Development | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	30,496,000		30,496,000		101,340,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	118,973,000		118,973,000		65,344,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	34,321,000		34,321,000		46,383,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	18,954,000		18,954,000		8,715,000
Real Estate Construction and Land Development | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,871,000		1,871,000		68,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	5,714,000		5,714,000		0
Real Estate Construction and Land Development | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0		0		571,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0		0		0
Real Estate Construction and Land Development | One-to-four Family Real Estate Construction | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	21,664,000		21,664,000		44,892,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	43,877,000		43,877,000		23,728,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	10,330,000		10,330,000		12,266,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	12,002,000		12,002,000		2,921,000
Real Estate Construction and Land Development | Five or More Family Residential and Commercial Properties [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	8,832,000		8,832,000		56,448,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	75,096,000		75,096,000		42,187,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	25,862,000		25,862,000		34,185,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	12,666,000		12,666,000		5,794,000
Real Estate Construction and Land Development | Five or More Family Residential and Commercial Properties [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	8,832,000		8,832,000		56,448,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	75,096,000		75,096,000		41,616,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	23,991,000		23,991,000		34,117,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	6,952,000		6,952,000		5,794,000
Real Estate Construction and Land Development | Five or More Family Residential and Commercial Properties [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,871,000		1,871,000		68,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	5,714,000		5,714,000		0
Real Estate Construction and Land Development | Five or More Family Residential and Commercial Properties [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0		0		571,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	0		0		0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0		0		0
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross nonaccrual loans					29,000
Financing Receivable, Nonaccrual, No Allowance					0
Financing Receivable, Nonaccrual, with Allowance					29,000
Financing Receivable, Originated in Current Fiscal Year	2,475,000		2,475,000		1,286,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	770,000		770,000		15,918,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	12,620,000		12,620,000		46,698,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	$ 36,280,000		$ 36,280,000		30,295,000
Financing Receivable, Modifications, Number of Contracts | contract	3	6	8	21
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 44,000	$ 146,000	$ 95,000	$ 511,000
Consumer Portfolio Segment [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	2,475,000		2,475,000		1,286,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	770,000		770,000		15,737,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	12,451,000		12,451,000		46,041,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	35,722,000		35,722,000		29,819,000
Consumer Portfolio Segment [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0		0		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0		0		181,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	169,000		169,000		657,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	558,000		$ 558,000		$ 476,000
One-to-four Family Real Estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts | contract			0	1
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0	$ 181,000
Nonaccrual [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Interest Income, Accrual Method	90,000	1,984,000	1,143,000	2,547,000
Impaired Financing Receivable Interest Income Reversal Accrual Method	(12,000)	(5,000)	(14,000)	(10,000)
Interest and Fee Income, Loans and Leases	0	0	0	0
Nonaccrual [Member] | Commercial Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Interest Income, Accrual Method			1,056,000	2,474,000
Impaired Financing Receivable Interest Income Reversal Accrual Method			(14,000)	(10,000)
Nonaccrual [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Interest Income, Accrual Method	90,000	1,981,000	229,000	2,044,000
Impaired Financing Receivable Interest Income Reversal Accrual Method	(12,000)	(5,000)	(14,000)	(10,000)
Nonaccrual [Member] | Commercial Portfolio Segment [Member] | Owner Occupied Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Interest Income, Accrual Method	0	3,000	53,000	117,000
Impaired Financing Receivable Interest Income Reversal Accrual Method	$ 0	$ 0	0	0
Nonaccrual [Member] | Commercial Portfolio Segment [Member] | Non Owner Occupied Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Interest Income, Accrual Method			774,000	313,000
Impaired Financing Receivable Interest Income Reversal Accrual Method			0	0
Nonaccrual [Member] | Residential Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Interest Income, Accrual Method			19,000	0
Impaired Financing Receivable Interest Income Reversal Accrual Method			0	0
Nonaccrual [Member] | Real Estate Construction and Land Development | One-to-four Family Real Estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Interest Income, Accrual Method			0	73,000
Impaired Financing Receivable Interest Income Reversal Accrual Method			0	0
Nonaccrual [Member] | Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Interest Income, Accrual Method			68,000	0
Impaired Financing Receivable Interest Income Reversal Accrual Method			$ 0	$ 0
Troubled Debt Restructured Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts | contract	6	27	12	58
Troubled Debt Restructured Loans [Member] | Modified during the quarter [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, Related Allowance	$ 4,000	$ 1,700,000	$ 4,000	$ 1,700,000
Troubled Debt Restructured Loans [Member] | Real Estate Construction and Land Development | Five or More Family Residential and Commercial Properties [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts | contract	0	1	0	1
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 0	$ 443,000	$ 0	$ 443,000