Restructuring Activities (Tables)

9 Months Ended

Sep. 30, 2011

Summary of Restructuring Charges

These restructuring charges are included in the General and administrative expenses caption on our Condensed Consolidated Statements of Income and are comprised of the following for the periods presented:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2011		2010		2011		2010
Termination benefits	$	1,451	$	-	$	1,451	$	867
Employee and office relocation costs		102		527		172		1,202
Other incremental costs		-		260		-		865
Facility lease-related charges		-		-		-		3,500
	$	1,553	$	787	$	1,623	$	6,434

Summary of Termination Benefit Obligations

The following table summarizes our restructuring-related obligations as of and for the nine months ended September 30:

	2011			2010
Balance at beginning of period	$	64		$	529
Termination benefits accrued		1,451			867
Employee, office and other costs accrued		172			5,567
Cash payments		(420	)		(6,963	)
Balance at end of period	$	1,267		$	-

Restructuring by Type

Summary of Restructuring Charges

The following table summarizes the costs incurred by each restructuring action for the nine months ended September 30, 2011:

	Mid-Continent		2009/2010
	Organization		Organization
	Restructuring		Restructuring		Total
Termination benefits	$	1,451	$	-	$	1,451
Employee and office relocation costs		101		71		172
	$	1,552	$	71	$	1,623