Equity Awards - Equity Awards Narrative (Details)	Dec. 31, 2013
2011 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fungible Ratio	1.75
Shares Approved for Issuance	2,850,000
2006 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fungible Ratio	2
Shares Approved for Issuance	2,435,877
2002 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fungible Ratio	1
Shares Approved for Issuance	1,786,123
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fungible Ratio	1