SUBSEQUENT EVENTS	9 Months Ended
Sep. 30, 2013
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	SUBSEQUENT EVENTS Dividend Declared On October 29, 2013, the Company's Board of Directors declared a dividend of $0.30 per share on outstanding Class A common stock. The dividend is payable on November 21, 2013 to Class A common stockholders of record at the close of business on November 15, 2013. Delaware City Catalyst Lease In October 2013, the Delaware City catalyst lease expired and the Company entered into a new catalyst lease agreement with a three year term ending October 21, 2016 and an annual fixed interest rate of 1.96%. The annual lease expense is $322. Sale-leaseback On November 5, 2013, the Company sold 250 of its owned railcars and concurrently entered into a lease agreement for the same railcars. The lease agreement has terms for the railcars of four and six years. The Company received cash proceeds for the railcars of approximately $35.7 million.

SUBSEQUENT EVENTS

9 Months Ended

Sep. 30, 2013

Dividend Declared

On October 29, 2013, the Company's Board of Directors declared a dividend of $0.30 per share on outstanding Class A common stock. The dividend is payable on November 21, 2013 to Class A common stockholders of record at the close of business on November 15, 2013.

Delaware City Catalyst Lease

In October 2013, the Delaware City catalyst lease expired and the Company entered into a new catalyst lease agreement with a three year term ending October 21, 2016 and an annual fixed interest rate of 1.96%. The annual lease expense is $322.

Sale-leaseback

On November 5, 2013, the Company sold 250 of its owned railcars and concurrently entered into a lease agreement for the same railcars. The lease agreement has terms for the railcars of four and six years. The Company received cash proceeds for the railcars of approximately $35.7 million.