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INVESTMENT SECURITIES (Tables) | 9 Months Ended
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Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract] |
Schedule of amortized cost and approximate fair value of investment securities |
|  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Estimated Fair Value |
December 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |
Available for sale: |  |  |  |  |  |  |  |  |  |  |  |
Municipal securities |  | $ | 2,951 |  |  | $ | - |  |  | $ | (141 | ) |  | $ | 2,810 |
Agency securities |  |  | 16,992 |  |  |  | 17 |  |  |  | (212 | ) |  |  | 16,797 |
Real estate mortgage investment conduits (1) |  |  | 45,505 |  |  |  | 64 |  |  |  | (420 | ) |  |  | 45,149 |
Residential mortgage-backed securities (1) |  |  | 102,193 |  |  |  | 82 |  |  |  | (1,312 | ) |  |  | 100,963 |
Other mortgage-backed securities (2) |  |  | 42,607 |  |  |  | 18 |  |  |  | (1,073 | ) |  |  | 41,552 |
Total available for sale |  | $ | 210,248 |  |  | $ | 181 |  |  | $ | (3,158 | ) |  | $ | 207,271 |
Held to maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities (3) |  | $ | 67 |  |  | $ | 1 |  |  | $ | - |  |  | $ | 68 |
March 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available for sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trust preferred |  | $ | 1,919 |  |  | $ | - |  |  | $ | (111 | ) |  | $ | 1,808 |
Agency securities |  |  | 19,520 |  |  |  | 63 |  |  |  | (14 | ) |  |  | 19,569 |
Real estate mortgage investment conduits (1) |  |  | 43,293 |  |  |  | 632 |  |  |  | (1 | ) |  |  | 43,924 |
Residential mortgage-backed securities (1) |  |  | 75,404 |  |  |  | 980 |  |  |  | (31 | ) |  |  | 76,353 |
Other mortgage-backed securities (2) |  |  | 8,875 |  |  |  | 185 |  |  |  | (24 | ) |  |  | 9,036 |
Total available for sale |  | $ | 149,011 |  |  | $ | 1,860 |  |  | $ | (181 | ) |  | $ | 150,690 |
Held to maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential mortgage-backed securities (3) |  | $ | 75 |  |  | $ | 1 |  |  | $ | - |  |  | $ | 76 |
(1) Comprised of Federal Home Loan Mortgage Corporation ("FHLMC"), Federal National Mortgage Association ("FNMA") and Ginnie Mae ("GNMA") issued securities. |
(2) Comprised of U.S. Small Business Administration ("SBA") issued securities and commercial real estate ("CRE") secured securities issued by FNMA. |
(3) Comprised of FNMA and FHLMC issued securities. |
Investments Classified by Contractual Maturity Date |
|  | Available for Sale |  |  | Held to Maturity |
|  | Amortized Cost |  |  | Estimated Fair Value |  |  | Amortized Cost |  |  | Estimated Fair Value |
Due after one year through five years |  | $ | 16,486 |  |  | $ | 16,433 |  |  | $ | - |  |  | $ | - |
Due after five years through ten years |  |  | 34,178 |  |  |  | 33,578 |  |  |  | 60 |  |  |  | 61 |
Due after ten years |  |  | 159,584 |  |  |  | 157,260 |  |  |  | 7 |  |  |  | 7 |
Total |  | $ | 210,248 |  |  | $ | 207,271 |  |  | $ | 67 |  |  | $ | 68 |
Schedule of temporarily impaired securities, fair value and unrealized losses |
| Less than 12 months |  | 12 months or longer |  | Total |
|  | Estimated Fair Value |  |  | Unrealized Losses |  |  | Estimated Fair Value |  |  | Unrealized Losses |  |  | Estimated Fair Value |  |  | Unrealized Losses |
December 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available for sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Municipal securities |  | $ | 2,810 |  |  | $ | (141 | ) |  | $ | - |  |  | $ | - |  |  | $ | 2,810 |  |  | $ | (141 | )
Agency securities |  |  | 15,774 |  |  |  | (212 | ) |  |  | - |  |  |  | - |  |  |  | 15,774 |  |  |  | (212 | )
Real estate mortgage investment conduits (1) |  |  | 33,074 |  |  |  | (420 | ) |  |  | - |  |  |  | - |  |  |  | 33,074 |  |  |  | (420 | )
Residential mortgage-backed securities (1) |  |  | 82,188 |  |  |  | (1,297 | ) |  |  | 651 |  |  |  | (15 | ) |  |  | 82,839 |  |  |  | (1,312 | )
Other mortgage-backed securities (2) |  |  | 36,760 |  |  |  | (1,029 | ) |  |  | 2,873 |  |  |  | (44 | ) |  |  | 39,633 |  |  |  | (1,073 | )
Total available for sale |  | $ | 170,606 |  |  | $ | (3,099 | ) |  | $ | 3,524 |  |  | $ | (59 | ) |  | $ | 174,130 |  |  | $ | (3,158 | )
(1) Comprised of FHLMC, FNMA and GNMA issued securities. |
(2) Comprised of SBA and CRE issued securities. |
| Less than 12 months |  | 12 months or longer |  | Total |
|  | Estimated Fair Value |  |  | Unrealized Losses |  |  | Estimated Fair Value |  |  | Unrealized Losses |  |  | Estimated Fair Value |  |  | Unrealized Losses |
March 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available for sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trust preferred |  | $ | - |  |  | $ | - |  |  | $ | 1,808 |  |  | $ | (111 | ) |  | $ | 1,808 |  |  | $ | (111 | )
Agency securities |  |  | 5,508 |  |  |  | (6 | ) |  |  | 4,991 |  |  |  | (8 | ) |  |  | 10,499 |  |  |  | (14 | )
Real estate mortgage investment conduits (1) |  |  | 1,636 |  |  |  | (1 | ) |  |  | - |  |  |  | - |  |  |  | 1,636 |  |  |  | (1 | )
Residential mortgage-backed securities (2) |  |  | 831 |  |  |  | (10 | ) |  |  | 3,051 |  |  |  | (21 | ) |  |  | 3,882 |  |  |  | (31 | )
Other mortgage-backed securities (3) |  |  | 1,891 |  |  |  | (6 | ) |  |  | 1,229 |  |  |  | (18 | ) |  |  | 3,120 |  |  |  | (24 | )
Total available for sale |  | $ | 9,866 |  |  | $ | (23 | ) |  | $ | 11,079 |  |  | $ | (158 | ) |  | $ | 20,945 |  |  | $ | (181 | )
(1) Comprised of a FHLMC security. |
(2) Comprised of FHLMC and FNMA issued securities. |
(3) Comprised of SBA issued securities.

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