Subsequent events	12 Months Ended
Dec. 31, 2012
Subsequent events
Subsequent events	17. Subsequent events In March 2013, we granted 404,800 options for common stock with an exercise price of $6.03 per share and issued 602,058 restricted stock units to executive and non-executive personnel. On February 22, 2013, we acquired all outstanding stock of Endeka Group, Inc. ("Endeka"), for approximately $5,300 plus contingent consideration and the assumption of certain debt and liabilities. Endeka is the sole provider of commercial wireless broadband, VoIP and IPTV services at certain military bases, as well as Wi-Fi services to certain federal law enforcement training facilities. Due to the timing of the closing, we have not completed the purchase accounting associated with the acquisition as of the date of this report.

Subsequent events

12 Months Ended

Dec. 31, 2012

17. Subsequent events

In March 2013, we granted 404,800 options for common stock with an exercise price of $6.03 per share and issued 602,058 restricted stock units to executive and non-executive personnel.

On February 22, 2013, we acquired all outstanding stock of Endeka Group, Inc. ("Endeka"), for approximately $5,300 plus contingent consideration and the assumption of certain debt and liabilities. Endeka is the sole provider of commercial wireless broadband, VoIP and IPTV services at certain military bases, as well as Wi-Fi services to certain federal law enforcement training facilities. Due to the timing of the closing, we have not completed the purchase accounting associated with the acquisition as of the date of this report.