Note 5 - Accounts Receivable and Other Receivables (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

(in $000’s)	March 31, 2013			December 31, 2012
Gross accounts receivable	$	190,816		$	167,696
Less:  Rebate reserve		(48,267	)		(46,011	)
Less:  Chargeback reserve		(17,001	)		(18,410	)
Less:  Other deductions		(11,942	)		(11,026	)
Accounts receivable, net	$	113,606		$	92,249

Allowance for Credit Losses on Financing Receivables [Table Text Block]

(in $000’s)	March 31, 2013			December 31, 2012
Rebate reserve
Beginning balance	$	46,011		$	29,164
Provision recorded during the period		36,808			111,099
Credits issued during the period		(34,552	)		(94,252	)
Ending balance	$	48,267		$	46,011

(in $000’s)	March 31, 2013			December 31, 2012
Chargeback reserve
Beginning balance	$	18,410		$	22,161
Provision recorded during the period		72,135			209,452
Credits issued during the period		(73,544	)		(213,203	)
Ending balance	$	17,001		$	18,410