EQUITY (Details) (USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended
	Dec. 31, 2013
Public Common Stock Offering
Net proceeds were used to repay amounts outstanding under the Credit Agreement	$ 30.0
Common Stock
Public Common Stock Offering
Issuance of common stock in connection with public offering (in shares)	2,990,000
Shares sold pursuant to the underwriters' option to purchase additional shares	390,000
Offering price (in dollars per share)	$ 34.00
Proceeds from public offering, net of underwriting discounts and commissions and offering expenses	$ 96.4