|
Net Income Per Share (Details)
|
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Net Income Per Share [Abstract] | ||||
| Weighted average common shares outstanding - basic | 4,842,565 | 4,847,619 | 4,852,356 | 4,832,630 |
| Stock options | 16,416 | 22,594 | 15,128 | 22,430 |
| Warrants | 620 | 1,806 | 556 | 1,791 |
| Shares used in computing net income per share - diluted | 4,859,601 | 4,872,019 | 4,868,040 | 4,856,851 |
| Stock options and warrants not included in computation of diluted earnings per share | 5,000 | 5,000 | ||