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Supplemental Cash Flow Information | 6 Months Ended
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Jun. 30, 2011
Supplemental Cash Flow Information [Abstract] |
Cash Flow, Supplemental Disclosures [Text Block] | 15. SUPPLEMENTAL CASH FLOW DISCLOSURES ON NON-CASH INV ESTING AND FINANCING ACTIVITIES During the six months ended June 30, 2011, the Company issued 0.4 million restricted stock units (net of forfeitures) that will in c rease its paid-in capital by $4.5 million over the vesting period of the restricted stock units. During the six months ended June 30, 2010, the Company issued 0.1 million restricted stock units (net of forfeitures) that will decrease its paid-in capital by $0.2 million over the vesting period of the restricted stock units.

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- Definition Designated to encapsulate the entire footnote disclosure that provides information on the supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 32 + Details
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