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REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Revenue from External Customer [Line Items]
BOLI	[1]	$ 174	$ 204	$ 353	$ 411
Net gains on sales of loans held for sale	[1]	44	157	196	382
FHLMC loan servicing fees	[1]	34	29	61	57
Other, net		295	149	471	291
Total non-interest income		3,016	2,713	6,068	5,451
Asset management fees
Revenue from External Customer [Line Items]
Fees and Commissions		943	818	1,869	1,671
Debit card and ATM fees
Revenue from External Customer [Line Items]
Fees and Commissions		778	755	1,583	1,494
Deposit related fees
Revenue from External Customer [Line Items]
Fees and Commissions		434	404	877	823
Loan related fees
Revenue from External Customer [Line Items]
Fees and Commissions		$ 314	$ 197	$ 658	$ 322
[1] Not in the scope of ASC 606

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Amount of fees received for servicing loans on behalf of FHLMC.

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Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.

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The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes.

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The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.

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Represents the total of noninterest income derived from certain activities and assets including (for example): (1) venture capital investments; (2) bank owned life insurance; (3) foreign currency transactions; and (4) mortgage servicing rights.

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Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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