XML 50 R23.htm IDEA: XBRL DOCUMENT v2.4.1.9
Fair Value Measurements and Disclosures (Tables)
12 Months Ended
Dec. 31, 2014
Fair Value Disclosures [Abstract]  
Fair Value Liabilities Measured on Recurring Basis
                                 
  December 31, 2014   December 31, 2013
  Level 1   Level 2   Level 3   Level 1   Level 2   Level 3
  $ 34,979   $ -   $ 152,849   $ 108,228   $ -   $ 471,015
                                   
Beginning of period   108,228     -     471,015     29,338     -     701,852
Additions   -     -     -     -     -     -
Deletions   (115,881)     -     -     (36,103)     -     (87,755)
Revisions   42,632     -     (318,166)     114,993     -     (143,082)
End of period $ 34,979   $ -   $ 152,849   $ 108,228   $ -   $ 471,015