Shareholders' Equity Contingent Consideration - infiNET Integrated Solutions, Inc. (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
12 Months Ended |
---|---|
Dec. 31, 2011
|
|
infiNET purchase, 2004 [Member]
|
|
Business Acquisition [Line Items] | |
Business Acquisition, Percentage of Voting Interests Acquired | 50.00% |
infiNET purchase, 2006 [Member]
|
|
Business Acquisition [Line Items] | |
Business Acquisition, Percentage of Voting Interests Acquired | 50.00% |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | 95,380 |
Business Acquisition, Preacquisition Contingency, Amount of Settlement | $ 5.9 |