Fair Value of Financial Instruments (Tables)

12 Months Ended

Mar. 31, 2018

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping

The carrying amounts and estimated fair values of the Bank's financial instruments and estimation methodologies at March 31 are as follows:

	March 31, 2018
$ in thousands	Carrying Amount		Estimated Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Financial Assets:
Cash and cash equivalents	$	134,558	$	134,558	$	134,558	$	—	$	—
Available-for-sale securities	60,709		60,709		—		60,276		433
FHLB Stock	1,768		1,768		—		1,768		—
Held-to-maturity securities	12,075		11,909		—		11,909		—
Loans receivable	472,627		469,382		—		—		469,382
Accrued interest receivable	2,023		2,023		—		2,023		—
Mortgage servicing rights	181		181		—		—		181
Other assets - Interest-bearing deposits	971		971		—		971		—
Financial Liabilities:
Deposits	$	586,883	$	535,808	$	245,634	$	290,174	$	—
Advances from FHLB of New York	25,000		24,970		—		24,970		—
Other borrowed money	13,403		14,565		—		14,565		—
Accrued interest payable	1,086		1,086		—		1,086		—

	March 31, 2017
$ in thousands	Carrying Amount		Estimated Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Financial Assets:
Cash and cash equivalents	$	58,686	$	58,686	$	58,686	$	—	$	—
Restricted cash	283		283		—		283		—
Securities available-for-sale	59,011		59,011		—		58,608		403
FHLB Stock	2,171		2,171		—		2,171		—
Securities held-to-maturity	13,435		13,497		—		13,497		—
Loans receivable	540,492		543,929		—		—		543,929
Loans held-for-sale	944		944		—		—		944
Accrued interest receivable	1,583		1,583		—		1,583		—
Mortgage servicing rights	192		192		—		—		192
Other assets - Interest-bearing deposits	985		985		—		985		—
Financial Liabilities:
Deposits	$	579,176	$	548,902	$	313,430	$	235,472	$	—
Advances from FHLB of New York	30,000		29,994		—		29,994		—
Other borrowed money	19,403		18,896		—		18,896		—
Accrued interest payable	390		390		—		390		—