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Recent Accounting Updates
3 Months Ended
Jun. 30, 2011
Recent Accounting Update [Abstract]  
Description of New Accounting Pronouncements Not yet Adopted [Text Block]
Recent Accounting Update
 
In January 2010, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2010-06 (“ASU No. 2010-06”), Improving Disclosure about Fair Value Measurements, under Topic 820, Fair Value Measurements and Disclosures, to improve and provide new disclosures for recurring and nonrecurring fair value measurements under the three-level hierarchy of inputs for transfers in and out of Levels 1 (quoted prices in active markets for identical assets or liabilities) and 2 (significant other observable inputs), and activity in Level 3 (significant unobservable inputs). This update also clarifies existing disclosures of the level of disaggregation for the classes of assets and liabilities and the disclosure about inputs and valuation techniques. ASU No. 2010-06 new disclosures and clarification of existing disclosures is effective for interim and annual reporting periods beginning after December 15, 2009, except for the disclosures about purchases, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measurements. Those disclosures are effective for financial statements issued for fiscal years beginning after December 15, 2010, and for interim periods within those fiscal years. The adoption of ASU No. 2010-06, as it relates to new disclosures and clarifications of existing disclosures did not have a material impact on the Company’s consolidated financial statements.  The adoption of ASU No. 2010-06, as it relates to certain disclosures of activity in Level 3 fair value measurements did not have a material impact on its consolidated financial statements.