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Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2012
Stockholders' Equity [Abstract]  
Changes in the outstanding shares of Common Stock
Changes in the outstanding shares of Common Stock of the Company are as follows:

 
 
Year Ended December 31, 2012
 
 
Year Ended December 31, 2011
 
Common stock outstanding at beginning of period
 
 
43,075,410
 
 
 
43,075,410
 
Common stock repurchased for treasury
 
 
(471,808
)
 
 
-
 
Issuance of treasury stock
 
 
680,000
 
 
 
-
 
Common stock outstanding at end of period
 
 
43,283,602
 
 
 
43,075,410
 
Changes in treasury shares of Common Stock [Text Block]
Changes in the treasury shares of Common Stock of the Company are as follows:

 
 
Year Ended December 31, 2012
 
 
Year Ended December 31, 2011
 
Treasury stock held at beginning of period
 
 
3,334,597
 
 
 
3,334,597
 
Common stock repurchased for treasury
 
 
471,808
 
 
 
-
 
Issuance of treasury stock
 
 
(680,000
)
 
 
-
 
Tresury stock held at end of period
 
 
3,126,405
 
 
 
3,334,597
 
Common stock reserved for issuance under the Company's stock option and other employee benefit plans
Common stock reserved for issuance under the Company's stock option and other employee benefit plans is as follows:

 
 
December 31, 2012
 
Common shares reserved for issuance
 
 
4,430,000
 
Information related to Common Stock Repurchase Plan [Text Block]
Information relating to the Repurchase Plan is as follows:

 
($ in thousands)
 
Year Ended December 31, 2012
 
 
Year Ended December 31, 2011
 
Common shares repurchased to treasury during period
 
 
471,808
 
 
 
-
 
Aggregate cost of shares repurchased during period
 
$
489
 
 
$
-
 
 
 
 (in thousands)
 
December 31,
2012
 
 
 
Total number of common shares authorized for repurchase
 
 
10,000
 
 
 
 
 
Total number of common shares repurchased
 
 
3,680
 
 
 
 
 
Total number of common shares that may still be repurchased
 
 
6,320