Asset Acquisition	9 Months Ended
Sep. 30, 2011
Significant Asset Acquisition [Abstract]
Asset Acquisition	Asset Acquisition: In October 2010, the Company entered into an asset purchase agreement to acquire 10 MHz of AWS spectrum and certain related network assets adjacent to the Northeast metropolitan areas for a total purchase price of $49.2 million. In November 2010, the Company closed on the acquisition of the network assets and paid a total of $41.1 million in cash. In February 2011, the Company closed on the acquisition of the 10 MHz of AWS spectrum and paid $8.0 million in cash. In June 2011, the Company completed its final settlement of costs and received $0.5 million in cash as reimbursement for pre-acquisition payments made on behalf of the seller. The Company used the relative fair values of the assets acquired to allocate the purchase price, of which $35.6 million was allocated to property and equipment and $13.6 million was allocated to Federal Communications Commission (“FCC”) licenses.

Asset Acquisition:

In October 2010, the Company entered into an asset purchase agreement to acquire 10 MHz of AWS spectrum and certain related network assets adjacent to the Northeast metropolitan areas for a total purchase price of $49.2 million. In November 2010, the Company closed on the acquisition of the network assets and paid a total of $41.1 million in cash. In February 2011, the Company closed on the acquisition of the 10 MHz of AWS spectrum and paid $8.0 million in cash. In June 2011, the Company completed its final settlement of costs and received $0.5 million in cash as reimbursement for pre-acquisition payments made on behalf of the seller. The Company used the relative fair values of the assets acquired to allocate the purchase price, of which $35.6 million was allocated to property and equipment and $13.6 million was allocated to Federal Communications Commission (“FCC”) licenses.