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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) (USD $)
In Thousands |
Total
|
Common Stock
|
Additional Paid-In Capital
|
Retained Earnings
|
Treasury Stock
|
Noncontrolling Interest
|
|---|---|---|---|---|---|---|
| Beginning Balance at Dec. 31, 2011 | $ 233,067 | $ 6,238 | $ 66,122 | $ 180,739 | $ (23,975) | $ 3,943 |
| Proceeds from stock issuance | 3,369 | 72 | 3,297 | |||
| Stock based compensation | 1,704 | 1,704 | ||||
| Net income | 22,846 | 19,444 | 3,402 | |||
| Distribution to noncontrolling interest | (3,597) | (3,597) | ||||
| Ending Balance at Jun. 30, 2012 | 257,389 | 6,310 | 71,123 | 200,183 | (23,975) | 3,748 |
| Beginning Balance at Dec. 31, 2012 | 212,525 | 6,314 | 48,816 | 181,370 | (23,975) | |
| Proceeds from stock issuance | 135 | 3 | 132 | |||
| Stock based compensation | 2,238 | 2,238 | ||||
| Treasury stock purchase | (1,339) | (1,339) | ||||
| Net income | 14,310 | 14,310 | ||||
| Ending Balance at Jun. 30, 2013 | $ 227,869 | $ 6,317 | $ 51,186 | $ 195,680 | $ (25,314) |
| X | ||||||||||
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- Definition
Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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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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| X | ||||||||||
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- Definition
Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. 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
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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