Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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- Definition

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

+ References

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- Definition

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

+ References

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(d))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 6.L.1)
-URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74567-122707

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (b)(1)(ii)
-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

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Loans Held For Investment: Schedule of Allowance for Loan Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, collectively evaluated allowance	$ 8,031	$ 7,938		$ 8,705
Loans receivable, individually evaluated allowance	32	101		20
Total loan loss allowance	8,063	8,039	$ 8,039	8,725	$ 8,670	$ 8,670
Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, collectively evaluated allowance	3,562	3,515		4,575
Loans receivable, individually evaluated allowance	17	86		0
Total loan loss allowance	3,579	3,601		4,575	4,933
Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, collectively evaluated allowance	3,431	3,420		3,186
Loans receivable, individually evaluated allowance	0			0
Total loan loss allowance	3,431	3,420		3,186	2,800
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, collectively evaluated allowance	875	879		854
Loans receivable, individually evaluated allowance	0			0
Total loan loss allowance	875	879		854	848
Construction Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, collectively evaluated allowance	140	96		53
Loans receivable, individually evaluated allowance	0			0
Total loan loss allowance	140	96		53	31
Mortgage Loans, Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, collectively evaluated allowance				7
Loans receivable, individually evaluated allowance				0
Total loan loss allowance				7	7
Commercial Business Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, collectively evaluated allowance	16	21		22
Loans receivable, individually evaluated allowance	15	15		20
Total loan loss allowance	31	36		42	43
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, collectively evaluated allowance	7	7		8
Loans receivable, individually evaluated allowance	0			0
Total loan loss allowance	$ 7	$ 7		$ 8	$ 8