As of June 30, 2011 and 2010, respectively, the Company's total amount of unrecognized tax benefits was $194.0 million and $180.4 million and the total amount of unrecognized tax benefits that would affect the effective tax rate, if recognized, was $24.8 million and $19.3 million. A reconciliation of the beginning and ending amount of unrecognized tax benefits for the six months ended June 30, 2011 and 2010 are as follows (dollars in thousands):

	Total Unrecognized Tax Benefits
		2011		2010
Balance, beginning of year	$	182,354	$	221,040
Additions for tax positions of prior years		9,684		--
Reductions for tax positions of prior years		--		(42,628)
Additions for tax positions of current year		1,969		1,973
Balance, end of period	$	194,007	$	180,385

The Company's accrual for uncertain tax positions that are timing in nature and have no impact on the Company's effective tax rate increased by approximately $8.2 million during the first six months of 2011 and decreased by $42.6 million during the first six months of 2010. The Company also increased its uncertain tax positions that would impact the effective tax rate by approximately $3.5 million and $2.0 million during the first six months of 2011 and 2010, respectively.