|
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (USD $)
In Thousands, except Share data
|
Common Stock [Member]
|
Additional Paid-in Capital [Member]
|
Treasury Stock [Member]
|
Retained Earnings [Member]
|
Total
|
| Balance at Apr. 30, 2012 |
$ 39 |
$ 11,166 |
|
$ 1,059 |
$ 12,264 |
| Balance (in Shares) at Apr. 30, 2012 |
3,884,000 |
|
|
|
|
| Net income (loss) |
|
|
|
1,683 |
1,683 |
| Exercise of stock options |
1 |
152 |
|
|
153 |
| Exercise of stock options (in Shares) |
70,000 |
|
|
|
|
| Issue of restricted stock (in Shares) |
3,000 |
|
|
|
|
| Stock repurchases |
|
|
(282) |
|
(282) |
| Stock repurchases (in Shares) |
(59,000) |
|
|
|
|
| Share-based compensation expense |
|
111 |
|
|
111 |
| Balance at Apr. 30, 2013 |
40 |
11,429 |
(282) |
2,742 |
13,929 |
| Balance (in Shares) at Apr. 30, 2013 |
3,898,000 |
|
|
|
|
| Net income (loss) |
|
|
|
1,486 |
1,486 |
| Exercise of stock options |
|
63 |
|
|
63 |
| Exercise of stock options (in Shares) |
14,000 |
|
|
|
13,533 |
| Issue of restricted stock (in Shares) |
4,000 |
|
|
|
|
| Stock repurchases |
|
|
(703) |
|
(703) |
| Stock repurchases (in Shares) |
(99,000) |
|
|
|
|
| Share-based compensation expense |
|
142 |
|
|
142 |
| Balance at Jan. 31, 2014 |
$ 40 |
$ 11,634 |
$ (985) |
$ 4,228 |
$ 14,917 |
| Balance (in Shares) at Jan. 31, 2014 |
3,817,000 |
|
|
|
|