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Cash and cash equivalents and short-term investments (Tables)
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Dec. 31, 2012
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| Cash and Cash Equivalents [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Cash and Cash Equivalents [Table Text Block] |
The Company’s cash and cash equivalents consist of the following:
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| Schedule of Cash, Cash Equivalents and Short-term Investments [Table Text Block] |
The Company’s short-term investments consist of the following:
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- Details
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- Definition
Tabular disclosure of the components of cash and cash equivalents. No definition available.
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- Definition
Tabular disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. No definition available.
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