XML 21 R19.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Fair Value Measurement
6 Months Ended
Jun. 30, 2011
Fair Value Measurement [Abstract]  
Fair Value Measurement
Note 12. Fair Value Measurement
     The Company’s valuation techniques are based on observable and unobservable inputs. Observable inputs reflect readily obtainable data from independent sources, while unobservable inputs are generally developed internally, utilizing management’s estimates, assumptions and specific knowledge of the assets/liabilities and related market assumptions. The fair value of our cash equivalents are determined based on Level 1 inputs, which consist of quoted prices in active markets for identical assets.