2.4.0.8100250 - Disclosure - Equity-Based Compensation (Tables)truefalsefalse1false falsefalseC_0001085621_20130101_20130630http://www.sec.gov/CIK0001085621duration2013-01-01T00:00:002013-06-30T00:00:001false 4us-gaap_ScheduleOfShareBasedCompensationStockOptionsAndStockAppreciationRightsAwardActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> ICG issues the following types of equity-based compensation to its employees and non-employee directors: (1) stock appreciation rights (SARs), (2) stock options, (3) restricted stock and (4) deferred stock units (DSUs). The following table summarizes the equity-based compensation recognized in the respective periods; that equity-based compensation is included in operating expenses, primarily in the line item “General and administrative” on ICG’s Consolidated Statements of Operations (in thousands, except weighted average years):   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="8" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Three Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="8" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Six Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" rowspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Unrecognized Equity-Based Compensation as of June 30, 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" rowspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Weighted Average Years Remaining of Equity-Based Compensation as of June 30, 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> SARs              </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  601</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  618</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,202</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,226</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  2,791</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1.9</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Restricted Stock              </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,237</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  713</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  2,426</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,396</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  7,814</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  2.2</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> DSUs              </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  96</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  87</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  186</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  246</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  255</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  0.7</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Equity-Based Compensation              </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,934</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,418</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  3,814</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  2,868</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10,860</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Equity-Based Compensation for Consolidated Core Companies              </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  390</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  321</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  792</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  509</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  4,537</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  3.0</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Equity-Based Compensation              </th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  2,324</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,739</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  4,606</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  3,377</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  15,397</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">     </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">     </th> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock options and stock appreciation rights that were outstanding at the beginning and end of the year, exercisable at the end of the year, and the number of stock options and stock appreciation rights that were granted, exercised or converted, forfeited, and expired during the year.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false0Additional Information Related to Equity-Based Compensation2false 4us-gaap_ScheduleOfShareBasedCompensationStockAppreciationRightsAwardActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div>   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="44" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Three Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="19" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="20" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of SARs </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Base Price </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Fair Value </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of SARs </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Base Price </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Fair Value </th> <th colspan="4" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Granted              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  259,625</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  9.25</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  4.90</td> <td colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Exercised (1)              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  28,864</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  7.40</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  4.44</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Forfeited              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5,346</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  9.95</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5.39</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,598</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10.54</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5.83</td> <td colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div> (1)              The exercise of SARs listed in this table resulted in the issuance of 6,999 shares of ICG’s Common Stock during the three months ended June 30, 2013.   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="27" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Six Months Ended June 30, </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="12" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="12" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of SARs </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Base Price </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Fair Value </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of SARs </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Base Price </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Fair Value </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Granted              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  259,625</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  9.25</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  4.90</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Exercised (1)              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  155,488</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  8.78</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5.27</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Forfeited              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5,346</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  9.95</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5.39</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,598</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10.54</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5.83</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div> (1)              The exercise of SARs listed in this table resulted in the issuance of 44,232 shares of ICG’s Common Stock during the six months ended June 30, 2013. </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false0Changes in Stock Appreciation Rights3false 4us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> Activity with respect to stock options during the three and six months ended June 30, 2013 and 2012 was as follows:   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="38" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Three Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="21" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="13" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of Stock Options </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Base Price </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Fair Value </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of Stock Options </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Base Price </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Fair Value </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Exercised              </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  3,700</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  6.63</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5.08</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Expired              </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  600</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  7.60</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  5.75</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Forfeited              </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  21</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  8.41</th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</th><th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  4.96</th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> </tr> </table> </div>   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="37" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Six Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="21" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="12" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of Stock Options </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Base Price </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Fair Value </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of Stock Options </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Base Price </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Fair Value </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Exercised              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  30,500</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  8.26</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  6.30</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Expired              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  8,000</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10.69</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  8.25</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Forfeited              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  21</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  8.41</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  4.96</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false0Changes in Stock Options4false 4icge_ScheduleOfShareBasedPaymentAwardStockAppreciationRightsValuationAssumptionsTableTextBlockicge_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> The following assumptions were used to determine the fair value of SARs granted to employees and a non-management director by ICG during the three- and six-month periods ended June 30, 2013 and 2012:   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="7" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Three and Six Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Expected volatility              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  56</td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Average expected life of SAR (in years)              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  6.25</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Risk-free interest rate              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  0.92</td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Dividend yield              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  0</td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaSchedule of share based payment award stock appreciation rights valuation assumptions.No definition available.false0Assumptions Used to Determine Fair Value of Stock Appreciation Rights Granted to Employees5false 4icge_ScheduleOfShareBasedCompensationArrangementsByRestrictedStockAwardTableTextBlockicge_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> Share activity with respect to restricted stock awards for the three and six months ended June 30, 2013 and 2012 was as follows:   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="23" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Three Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="12" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="7" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of Shares </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Grant Date Fair Value </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of Shares </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Grant Date Fair Value </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Granted              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  98,223</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  9.24</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Vested              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  62,458</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10.54</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  62,461</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10.54</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Forfeited              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,718</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10.31</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  375</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  12.15</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div>   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="23" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Six Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="12" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="7" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of Shares </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Grant Date Fair Value </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of Shares </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Weighted Average Grant Date Fair Value </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Granted              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  168,190</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  13.06</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  116,973</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  9.11</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Vested              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  137,904</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10.12</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  68,711</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10.19</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Forfeited              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  10,395</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  12.67</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  375</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  12.15</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaSchedule Of Share Based Compensation Arrangements By Restricted Stock Award TableNo definition available.false0Changes in Restricted Stock6false 4us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualShareBasedPaymentsTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> Share activity with respect to those DSUs for the six months ended June 30, 2013 and 2012 was as follows:   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="23" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Six Months Ended June 30, </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="12" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="7" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of DSUs </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Grant Date Fair Value </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of DSUs </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Grant Date Fair Value </th> <th style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Granted              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  29,250</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  13.09</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  41,250</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  8.40</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Vested              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  41,250</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  8.40</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  52,500</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  13.32</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of an equity-based arrangement (such as stock or unit options and stock or unit awards) with an individual employee, which is generally an employment contract between the entity and a selected officer or key employee containing a promise by the employer to pay certain equity-based awards at future dates, sometimes including a period after retirement, upon compliance with stipulated requirements. This type of arrangement is distinguished from broader based employee benefit plans as it is usually tailored to the employee. Disclosure also typically includes the amount of related compensation expense recognized during the reporting period, the number of shares or units issued during the period under such arrangements, and the carrying amount as of the balance sheet date of the related liability.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -SubTopic 10 -Section 30 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6409875&loc=d3e20015-108363 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -SubTopic 10 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6409961&loc=d3e20487-108367 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -SubTopic 10 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6409961&loc=d3e20517-108367 false0Summary of Share Activity with Respect to Deferred Stock Units7false 4icge_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTableTextBlockicge_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> Activity related to quarterly grants of DSUs for service was as follows:   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="23" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Three Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="12" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="7" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of DSUs </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Expense Recognized (in thousands) </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of DSUs </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Expense Recognized (in thousands) </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Granted and vested              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  7,888</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  96</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  9,538</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  88</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div>   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="23" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Six Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="12" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2013 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="7" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of DSUs </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="4" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Expense Recognized (in thousands) </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Number of DSUs </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:1pt; padding-left:0.7pt; padding-right:0.7pt; vertical-align:bottom"> Expense Recognized (in thousands) </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Granted and vested              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  15,372</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right" colspan="2"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  191</td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  15,251</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  176</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaShare Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested TableNo definition available.false0Changes in Deferred Stock Units Related to Quarterly GrantsfalseEquity-Based Compensation (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.icg.com/20130630/taxonomy/role/DisclosureEquityBasedCompensationTables17