Derivative Instrument and Hedging Activity (Tables)

3 Months Ended

Mar. 31, 2013

Interest Rate Swap Governed by Master Netting Arrangement

Our interest rate swap is governed by a master netting arrangement, which is required to be disclosed as a balance sheet offsetting item as follows:

	As of March 31, 2013
				Gross amounts not offset in the balance sheet
Description	Gross amounts of recognized liabilities	Gross amounts offset in the balance sheet	Net amounts of liabilities presented in the balance sheet	Financial Instruments	Cash collateral received	Net amount
Interest rate swap	767	-	767	767	-	-

	As of December 31, 2012
				Gross amounts not offset in the balance sheet
Description	Gross amounts of recognized liabilities	Gross amounts offset in the balance sheet	Net amounts of liabilities presented in the balance sheet	Financial Instruments	Cash collateral received	Net amount
Interest rate swap	816	-	816	816	-	-