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Loans Receivable and Allowance for Loan and Lease Losses Loans Receivable and ALLL (Details) - USD ($)
$ in Thousands

Sep. 30, 2017

Jun. 30, 2017

Mar. 31, 2017

Sep. 30, 2016

Jun. 30, 2016

Mar. 31, 2016

Accounts, Notes, Loans and Financing Receivable [Line Items]

Loans Receivable, before Fees, Gross

$ 514,595

$ 541,425

Unamortized premiums, deferred costs and fees, net

3,948

4,127

Allowance for loan losses

(5,126)

$ (5,133)

(5,060)

$ (4,747)

$ (5,183)

$ (5,232)

Total loans receivable, net

513,417

540,492

Loans held-for-sale (HFS)

$ 0

$ 944

Percentage of Loan Type

100.00%

100.00%

One-to-four family

Accounts, Notes, Loans and Financing Receivable [Line Items]

Loans Receivable, before Fees, Gross

$ 128,265

$ 132,679

Allowance for loan losses

$ (1,179)

(1,518)

$ (1,663)

(1,654)

(1,875)

(1,697)

Percentage of Loan Type

24.90%

24.50%

Multifamily

Accounts, Notes, Loans and Financing Receivable [Line Items]

Loans Receivable, before Fees, Gross

$ 81,016

$ 87,824

Allowance for loan losses

$ (1,369)

(1,227)

$ (1,213)

(672)

(530)

(622)

Percentage of Loan Type

15.80%

16.20%

Commercial real estate

Accounts, Notes, Loans and Financing Receivable [Line Items]

Loans Receivable, before Fees, Gross

$ 223,980

$ 241,794

Allowance for loan losses

$ (1,692)

(1,647)

$ (1,496)

(1,743)

(1,858)

(1,808)

Percentage of Loan Type

43.50%

44.70%

Construction

Accounts, Notes, Loans and Financing Receivable [Line Items]

Loans Receivable, before Fees, Gross

$ 0

$ 4,983

Allowance for loan losses

$ 0

0

$ (106)

(50)

(62)

(62)

Percentage of Loan Type

0.00%

0.90%

Business

Accounts, Notes, Loans and Financing Receivable [Line Items]

Loans Receivable, before Fees, Gross

^[1]

$ 73,025

$ 65,151

Allowance for loan losses

$ (832)

(724)

$ (573)

(577)

(856)

(1,022)

Percentage of Loan Type

^[1]

14.20%

12.00%

Consumer

Accounts, Notes, Loans and Financing Receivable [Line Items]

Loans Receivable, before Fees, Gross

^[2]

$ 8,309

$ 8,994

Allowance for loan losses

$ (20)

$ (17)

$ (9)

$ (2)

$ (2)

$ (21)

Percentage of Loan Type

^[2]

1.60%

1.70%

[1]	(1) Includes business overdrafts
[2]	2) Includes personal loans and consumer overdrafts

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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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
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Amount, before allowance and fees, of loans and leases receivable. Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and 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 and loans held for sale.

+ References

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Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.

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