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INVESTMENT SECURITIES: Investment Securities (Details) - USD ($)
$ in Thousands

Dec. 31, 2016

Mar. 31, 2016

Available for sale:

Estimated Fair Value

$ 207,271

$ 150,690

Investments

Available for sale:

Amortized Cost

210,248

149,011

Gross Unrealized Gains

181

1,860

Gross Unrealized Losses

(3,158)

(181)

Estimated Fair Value

207,271

150,690

Trust preferred | Investments

Available for sale:

Amortized Cost

1,919

Gross Unrealized Gains

Gross Unrealized Losses

(111)

Estimated Fair Value

1,808

Municipal securities | Investments

Available for sale:

Amortized Cost

2,951

Gross Unrealized Gains

Gross Unrealized Losses

(141)

Estimated Fair Value

2,810

Agency securities | Investments

Available for sale:

Amortized Cost

16,992

19,520

Gross Unrealized Gains

17

63

Gross Unrealized Losses

(212)

(14)

Estimated Fair Value

16,797

19,569

Real estate mortgage investment conduits | Investments

Available for sale:

Amortized Cost

^[1]

45,505

43,293

Gross Unrealized Gains

^[1]

64

632

Gross Unrealized Losses

^[1]

(420)

(1)

Estimated Fair Value

^[1]

45,149

43,924

Residential mortgage-backed securities | Investments

Available for sale:

Amortized Cost

^[1]

102,193

75,404

Gross Unrealized Gains

^[1]

82

980

Gross Unrealized Losses

^[1]

(1,312)

(31)

Estimated Fair Value

^[1]

100,963

76,353

Held to maturity:

Amortized Cost

^[2]

75

Gross Unrealized Gains

^[2]

1

Gross Unrealized Losses

Estimated Fair Value

^[2]

76

Other mortgage-backed securities | Investments

Available for sale:

Amortized Cost

^[3]

42,607

8,875

Gross Unrealized Gains

^[3]

18

185

Gross Unrealized Losses

^[3]

(1,073)

(24)

Estimated Fair Value

^[3]

41,552

$ 9,036

Mortgage-backed | Investments

Held to maturity:

Amortized Cost

^[2]

67

Gross Unrealized Gains

^[2]

1

Gross Unrealized Losses

^[2]

Estimated Fair Value

^[2]

$ 68

[1]	Comprised of Federal Home Loan Mortgage Corporation ("FHLMC"), Federal National Mortgage Association ("FNMA") and Ginnie Mae ("GNMA") issued securities
[2]	Comprised of FNMA and FHLMC issued securities.
[3]	Comprised of U.S. Small Business Administration ("SBA") issued securities and commercial real estate ("CRE") secured securities issued by FNMA.

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-Publisher FASB
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