Subsequent Event	6 Months Ended
Jun. 30, 2013
Subsequent event [Abstract]
SUBSEQUENT EVENT	6. SUBSEQUENT EVENT On August 1, 2013, the Company drew on borrowings under the Company’s Term Loan B Facility. The borrowings were used to (i) repay in full all of the outstanding loans under the Company’s Term Loan A Facility; (ii) redeem in full and terminate all of its outstanding obligations (the “Redemption”) on August 2, 2013 (the “Redemption Date”) under the Indenture, in an aggregate principal amount of approximately $324 million, and (iii) pay any fees and expenses in connection therewith. The redemption price for the redeemed Notes was 106.563% of the principal amount, plus accrued and unpaid interest thereon to the Redemption Date. The Redemption constituted a complete redemption of the Notes, such that no amount remained outstanding following the Redemption. Accordingly, the Indenture has been satisfied and discharged in accordance with its terms and the Notes have been cancelled, effective as of the Redemption Date.

Subsequent Event

6 Months Ended

Jun. 30, 2013

6. SUBSEQUENT EVENT

On August 1, 2013, the Company drew on borrowings under the Company’s Term Loan B Facility. The borrowings were used to (i) repay in full all of the outstanding loans under the Company’s Term Loan A Facility; (ii) redeem in full and terminate all of its outstanding obligations (the “Redemption”) on August 2, 2013 (the “Redemption Date”) under the Indenture, in an aggregate principal amount of approximately $324 million, and (iii) pay any fees and expenses in connection therewith. The redemption price for the redeemed Notes was 106.563% of the principal amount, plus accrued and unpaid interest thereon to the Redemption Date.

The Redemption constituted a complete redemption of the Notes, such that no amount remained outstanding following the Redemption. Accordingly, the Indenture has been satisfied and discharged in accordance with its terms and the Notes have been cancelled, effective as of the Redemption Date.