XML 28 R29.htm IDEA: XBRL DOCUMENT v2.4.1.9
12. Commitments (Tables)
3 Months Ended
Mar. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies
Year  Minimum Obligation  Sublease Rentals  Net Obligation
                  
 2015   $74,765   $63,176   $11,588 
 2016    109,720    86,688    23,032 
 2017    46,568    22,263    24,305 
 2018    25,154    —      25,154 
 2019    8,615    —      8,615 
                  
 Total   $264,822   $172,127   $92,695