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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands | Common Stock | Additional Paid-In Capital | Retained Earnings | Unearned Shares Issued to ESOP | Accumulated Other Comprehensive Income (Loss) | Noncontrolling Interest | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Mar. 31, 2015 | $ 225 | $ 65,268 | $ 37,830 | $ (284) | $ 762 | $ 536 | $ 104,337
Balance (in shares) at Mar. 31, 2015 | 22,489,890 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income |  |  | 6,358 |  |  |  | 6,358
Purchase of subsidiary shares from noncontrolling interest |  | (919) |  |  |  | (583) | (1,502)
Cash dividend on common stock (($0.105, ($0.08 and $$0.065 per share for MARCH 31, 2018, 2017 and 2016, respectively) |  |  | (1,460) |  |  |  | (1,460)
Exercise of stock options |  | 62 |  |  |  |  | $ 62
Exercise of stock options (in shares) | 18,000 |  |  |  |  |  | 18,000
Earned ESOP shares |  | 7 |  | 103 |  |  | $ 110
Other comprehensive income (loss), net |  |  |  |  | 321 |  | 321
Noncontrolling interest |  |  |  |  |  | $ 47 | 47
Balance at Mar. 31, 2016 | $ 225 | 64,418 | 42,728 | (181) | 1,083 |  | 108,273
Balance (in shares) at Mar. 31, 2016 | 22,507,890 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income |  |  | 7,404 |  |  |  | 7,404
Cash dividend on common stock (($0.105, ($0.08 and $$0.065 per share for MARCH 31, 2018, 2017 and 2016, respectively) |  |  | (1,797) |  |  |  | (1,797)
Exercise of stock options |  | 11 |  |  |  |  | $ 11
Exercise of stock options (in shares) | 3,000 |  |  |  |  |  | 3,000
Earned ESOP shares |  | 39 |  | 104 |  |  | $ 143
Other comprehensive income (loss), net |  |  |  |  | (2,770) |  | (2,770)
Balance at Mar. 31, 2017 | $ 225 | 64,468 | 48,335 | (77) | (1,687) |  | 111,264
Balance (in shares) at Mar. 31, 2017 | 22,510,890 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income |  |  | 10,242 |  |  |  | 10,242
Cash dividend on common stock (($0.105, ($0.08 and $$0.065 per share for MARCH 31, 2018, 2017 and 2016, respectively) |  |  | (2,367) |  |  |  | (2,367)
Exercise of stock options | $ 1 | 244 |  |  |  |  | $ 245
Exercise of stock options (in shares) | 59,289 |  |  |  |  |  | 59,289
Stock-based compensation expense |  | 88 |  |  |  |  | $ 88
Earned ESOP shares |  | 71 |  | $ 77 |  |  | 148
Other comprehensive income (loss), net |  |  |  |  | (2,719) |  | (2,719)
Balance at Mar. 31, 2018 | $ 226 | $ 64,871 | 56,552 |  | (4,748) |  | $ 116,901
Balance (in shares) at Mar. 31, 2018 | 22,570,179 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Reclassification of certain stranded income tax effects as a result of change in federal corporate income tax rate (see Note 1) |  |  | $ 342 |  | $ (342) |  |

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