Other Long-Term Assets	12 Months Ended
Dec. 31, 2012
Other Long-Term Assets [Abstract]
Other Long-Term Assets	6. Other Long-Term Assets Other long-term assets consisted primarily of long-term prepaid licenses and training equipment used on a recurring basis for the Company’s training programs.

The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets.

No definition available.

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