|
Condensed Consolidated Statements Of Changes In Equity (USD $)
In Thousands |
Common Stock [Member]
|
Additional Paid-In Capital [Member]
|
Retained Earnings [Member]
|
Treasury Stock [Member]
|
Noncontrolling Interest [Member]
|
Total
|
|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2010 | $ 6,282 | $ 64,314 | $ 146,594 | $ (25,665) | $ 4,718 | $ 196,243 |
| Proceeds from stock issuance | 20 | 1,007 | 1,027 | |||
| Stock based compensation | 1,258 | 1,258 | ||||
| Net income | 11,239 | 1,657 | 12,896 | |||
| Distribution to noncontrolling interest | (1,499) | (1,499) | ||||
| Balance at Mar. 31, 2011 | 6,302 | 66,579 | 157,833 | (25,665) | 4,876 | 209,925 |
| Balance at Dec. 31, 2011 | 6,238 | 66,122 | 180,739 | (23,975) | 3,943 | 233,067 |
| Proceeds from stock issuance | 20 | 896 | 916 | |||
| Stock based compensation | 1,352 | 1,352 | ||||
| Net income | 9,018 | 1,509 | 10,527 | |||
| Distribution to noncontrolling interest | (1,599) | (1,599) | ||||
| Balance at Mar. 31, 2012 | $ 6,258 | $ 68,370 | $ 189,757 | $ (23,975) | $ 3,853 | $ 244,263 |
| X | ||||||||||
|
- 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
|
| X | ||||||||||
|
- 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
|
| X | ||||||||||
|
- Definition
Total of Stockholders' Equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity including portions attributable to both the parent and noncontrolling interests (previously referred to as minority interest), if any. The entity including portions attributable to the parent and noncontrolling interests is sometimes referred to as the economic entity. This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- 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
|
| X | ||||||||||
|
- Definition
Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|