Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies [Abstract]

Schedule Reconciliation of the Beginning and Ending Liability Balances in Connection with Probable Contingencies

	December 31,
	2013		2012
Balance, beginning of year	$	22,612	$	10,562
Government settlement and related costs		101,500		-
Other legal settlements		4,654		27,538
Cash payments		(10,049)		(15,488)
Balance, end of year	$	118,717	$	22,612