XML 47 R13.htm IDEA: XBRL DOCUMENT

ACCOUNTS RECEIVABLE	6 Months Ended
ACCOUNTS RECEIVABLE	Jun. 30, 2014
Receivables [Abstract]
ACCOUNTS RECEIVABLE	ACCOUNTS RECEIVABLE Accounts receivable are stated net of an allowance for doubtful accounts and sales credits of $6.2 million at June 30, 2014, and $6.9 million at December 31, 2013. No customers accounted for more than 10% of the accounts receivable balance at June 30, 2014, or December 31, 2013.