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Condensed Consolidated Statements Of Stockholders' Equity (USD $)
In Thousands, except Share data |
Common Stock [Member]
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Treasury Stock - Common Shares [Member]
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Additional Paid-in Capital [Member]
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Accumulated Deficit [Member]
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Total
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|---|---|---|---|---|---|
| Beginning Balance, value at Dec. 31, 2010 | $ 215 | $ (10,327) | $ 157,778 | $ (45,347) | $ 102,319 |
| Beginning Balance, shares at Dec. 31, 2010 | 43,068,371 | (11,699,549) | |||
| Exercise of stock options, value | 2 | 2,258 | 2,260 | ||
| Exercise of stock options, shares | 369,951 | ||||
| Stock-based compensation | 1,645 | 1,645 | |||
| Purchase of treasury stock (at cost), value | (94) | (94) | |||
| Purchase of treasury stock (at cost), shares | (5,624) | ||||
| Net income | 3,851 | 3,851 | |||
| Ending Balance, value at Jun. 30, 2011 | $ 217 | $ (10,421) | $ 161,681 | $ (41,496) | $ 109,981 |
| Ending Balance, shares at Jun. 30, 2011 | 43,438,322 | (11,705,173) |
| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Value stock issued during the period as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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