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Short-Term Loans | 3 Months Ended
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Mar. 31, 2012
Short-Term Loans |
Short-Term Loans |
G. Short-Term Loans As of March 31, 2012 and December 31, 2011, the Company had no loans or letters of credit outstanding under its revolving credit facility. Commitment fees averaging approximately one-thirteenth of one percent in the first quarter of 2012 and one-twentieth of one percent in the first quarter of 2011 were paid to maintain credit availability under the revolving credit facility. There were no short-term loans outstanding during the three months ended March 31, 2012. The maximum amount of outstanding short-term loans at any time during the three months ended March 31, 2011 was $104.0 million. The average daily balance of short-term loans outstanding during the three months ended March 31, 2011 was approximately $22.3 million, respectively, at a weighted average annual interest rate of 1.81%.

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- Definition The entire disclosure for short-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 7 -Section 03 -Paragraph 16 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13 -Article 9 + Details
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