|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
Common Stock |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
Shares |
|
|
Amount |
|
|
Treasury
Stock |
|
|
Additional
Paid-In
Capital |
|
|
Accumulated
Other
Comprehensive
Income (Loss) |
|
|
Retained
Earnings |
|
|
Total
Stockholders’
Equity |
|
| Balance at January 1, 2010 |
|
|
444 |
|
|
$ |
5 |
|
|
$ |
(600 |
) |
|
$ |
5,736 |
|
|
$ |
(56 |
) |
|
$ |
172 |
|
|
$ |
5,257 |
|
| Net income |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
1,152 |
|
|
|
1,152 |
|
| Other comprehensive income (loss) |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
(134 |
) |
|
|
— |
|
|
|
(134 |
) |
| Exercise of common stock options |
|
|
7 |
|
|
|
— |
|
|
|
— |
|
|
|
16 |
|
|
|
— |
|
|
|
— |
|
|
|
16 |
|
| Excess tax benefits from stock-based compensation |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
145 |
|
|
|
— |
|
|
|
— |
|
|
|
145 |
|
| Stock-based compensation and issuance of employee benefit plan stock |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
428 |
|
|
|
— |
|
|
|
— |
|
|
|
428 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Balance at December 31, 2010 |
|
|
451 |
|
|
|
5 |
|
|
|
(600 |
) |
|
|
6,325 |
|
|
|
(190 |
) |
|
|
1,324 |
|
|
|
6,864 |
|
| Net income |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
631 |
|
|
|
631 |
|
| Other comprehensive income (loss) |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
(126 |
) |
|
|
— |
|
|
|
(126 |
) |
| Exercise of common stock options |
|
|
5 |
|
|
|
— |
|
|
|
— |
|
|
|
7 |
|
|
|
— |
|
|
|
— |
|
|
|
7 |
|
| Repurchase of common stock |
|
|
(1 |
) |
|
|
— |
|
|
|
(277 |
) |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
(277 |
) |
| Excess tax benefits from stock-based compensation |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
62 |
|
|
|
— |
|
|
|
— |
|
|
|
62 |
|
| Stock-based compensation and issuance of employee benefit plan stock |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
569 |
|
|
|
— |
|
|
|
— |
|
|
|
569 |
|
| Issuance of common stock for acquisition activity |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
27 |
|
|
|
— |
|
|
|
— |
|
|
|
27 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Balance at December 31, 2011 |
|
|
455 |
|
|
|
5 |
|
|
|
(877 |
) |
|
|
6,990 |
|
|
|
(316 |
) |
|
|
1,955 |
|
|
|
7,757 |
|
| Net income (loss) |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
(39 |
) |
|
|
(39 |
) |
| Other comprehensive income |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
77 |
|
|
|
— |
|
|
|
77 |
|
| Exercise of common stock options |
|
|
4 |
|
|
|
— |
|
|
|
— |
|
|
|
8 |
|
|
|
— |
|
|
|
— |
|
|
|
8 |
|
| Repurchase of common stock |
|
|
(5 |
) |
|
|
— |
|
|
|
(960 |
) |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
(960 |
) |
| Excess tax benefits from stock-based compensation |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
429 |
|
|
|
— |
|
|
|
— |
|
|
|
429 |
|
| Stock-based compensation and issuance of employee benefit plan stock |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
854 |
|
|
|
— |
|
|
|
— |
|
|
|
854 |
|
| Issuance of common stock for acquisition activity |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
66 |
|
|
|
— |
|
|
|
— |
|
|
|
66 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Balance at December 31, 2012 |
|
|
454 |
|
|
$ |
5 |
|
|
$ |
(1,837 |
) |
|
$ |
8,347 |
|
|
$ |
(239 |
) |
|
$ |
1,916 |
|
|
$ |
8,192 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
