Commitments And Contingencies (Tables)

12 Months Ended

Dec. 31, 2011

Commitments And Contingencies [Abstract]

Summary Of Minimum Payments Due Under Operating Leases

2012	$	2,233
2013		2,104
2014		1,609
2015		1,610
2016		1,610
Thereafter		36,378
	$	45,544