|
Net Income Per Share (Details)
|
3 Months Ended | |
|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Net Income Per Share [Abstract] | ||
| Weighted average common shares outstanding - basic | 4,824,745 | 4,776,198 |
| Stock options | 55,268 | 110,502 |
| Warrants | 6,860 | 7,215 |
| Shares used in computing net income per share - diluted | 4,886,873 | 4,893,915 |
| Stock options and warrants not included in computation of diluted earnings per share | 5,000 | 5,000 |