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Condensed Consolidated Statements of Stockholders' Equity (USD $)
In Thousands, except Share data |
Total
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Common Stock [Member]
|
Additional Paid-in Capital [Member]
|
Retained Earnings [Member]
|
Treasury Stock [Member]
|
|---|---|---|---|---|---|
| Balance at Dec. 31, 2012 | $ 11,451 | $ 11 | $ 42,867 | $ (5,790) | $ (25,637) |
| Balance (in shares) at Dec. 31, 2012 | 15,720,062 | ||||
| Net loss | (193) | 0 | 0 | (193) | 0 |
| Common stock issued, exercise of stock options (Note 4) | 27 | 0 | 27 | 0 | 0 |
| Common stock issued, exercise of stock options (Note 4) (in shares) | 25,000 | ||||
| Share-based compensation expense (Note 4) | 119 | 0 | 119 | 0 | 0 |
| Common stock granted pursuant to a compensation plan (Note 4) | 27 | 0 | 27 | 0 | 0 |
| Common stock granted pursuant to a compensation plan (Note 4) (in shares) | 16,470 | ||||
| Common shares issued (Note 4) | 195 | 0 | 195 | 0 | 0 |
| Common shares issued (Note 4) (in shares) | 125,000 | ||||
| Balance at Sep. 30, 2013 | $ 11,626 | $ 11 | $ 43,235 | $ (5,983) | $ (25,637) |
| Balance (in shares) at Sep. 30, 2013 | 15,886,532 |
| X | ||||||||||
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- Definition
Number of shares of capital stock issued (purchased by employees) in connection with an employee stock ownership plan. No definition available.
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| X | ||||||||||
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- Definition
This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| 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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| X | ||||||||||
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- Definition
Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
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| X | ||||||||||
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- Definition
Value, before forfeitures, of stock or other type of equity granted of any equity-based compensation plan other than an employee stock ownership plan (ESOP). No definition available.
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| X | ||||||||||
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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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| X | ||||||||||
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- Definition
Number of new stock issued during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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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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| X | ||||||||||
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- Definition
Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Value of stock issued as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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