INCOME TAXES: Deferred Tax Assets and Liabilities (Details 1) - USD ($) $ in Thousands	Mar. 31, 2018	Mar. 31, 2017
Deferred tax assets:
Deferred compensation	$ 77	$ 150
Allowance for loan losses	2,643	3,875
Accrued expenses	127	217
Accumulated depreciation and amortization	753	1,017
Deferred gain on sale	201	361
Net operating loss carryforwards	0	1,134
Purchase accounting	150	228
Net unrealized loss on investment securities available for sale	1,458	929
Alternative Minimum Tax ("AMT") credit	0	471
Other	236	332
Total deferred tax assets	5,645	8,714
Deferred tax liabilities:
FHLB stock dividend	(95)	(143)
Prepaid expenses	(109)	(158)
Loan fees/costs	(628)	(803)
Total deferred tax liabilities	(832)	(1,104)
Deferred tax assets, net	$ 4,813	$ 7,610