Shareholder's Equity (Issuance of Ordinary Shares) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified |
0 Months Ended | 12 Months Ended | ||
---|---|---|---|---|
Dec. 31, 2012
|
Dec. 20, 2012
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
Class of Stock [Line Items] | ||||
Number of ordinary shares issued, New Issues | 14,496,929 | |||
Issuance of ordinary shares to Elan, value | 26,000 | |||
Elan [Member]
|
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Class of Stock [Line Items] | ||||
Number of ordinary shares issued, New Issues | 14,496,929 | 14,496,929 | ||
Issuance of ordinary shares to Elan, shares | 3,182,253 | |||
Issuance of ordinary shares to Elan, value | $ 26,000 |