STOCK-BASED COMPENSATION	6 Months Ended
Jun. 30, 2020
Share-based Payment Arrangement, Noncash Expense [Abstract]
STOCK-BASED COMPENSATION	STOCK-BASED COMPENSATIONThe Company recognizes all share-based payments based upon their fair value. The Company grants restricted stock units subject to specific service, performance, and/or market conditions. The Company’s policy is to recognize expense for awards that have service conditions only subject to graded vesting using the straight-line attribution method. The fair value of service and performance based units is based on the market price of a share of underlying common stock at the date of grant. The fair value of the market based units is based on a lattice valuation model. The amount of compensation costs related to restricted stock units and performance units not yet recognized was $15.9 million at June 30, 2020, for which the expense will be recognized through 2023.

STOCK-BASED COMPENSATION

6 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement, Noncash Expense [Abstract]

STOCK-BASED COMPENSATIONThe Company recognizes all share-based payments based upon their fair value. The Company grants restricted stock units subject to specific service, performance, and/or market conditions. The Company’s policy is to recognize expense for awards that have service conditions only subject to graded vesting using the straight-line attribution method. The fair value of service and performance based units is based on the market price of a share of underlying common stock at the date of grant. The fair value of the market based units is based on a lattice valuation model. The amount of compensation costs related to restricted stock units and performance units not yet recognized was $15.9 million at June 30, 2020, for which the expense will be recognized through 2023.