XML 50 R20.htm IDEA: XBRL DOCUMENT ﻿
v2.3.0.11

Trade Accounts Receivable, Net (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2011
Trade Accounts Receivable, Net |
Schedule of trade accounts receivable, net |
At June 30, |  | At December 31, |
(in thousands) |  | 2011 |  | 2010 |  | 2010 |
Trade accounts receivable |  | $ | 121,414 |  | $ | 107,910 |  | $ | 70,781 |
Allowance for doubtful accounts |  | (1,500 | ) | (1,506 | ) | (1,344 | )
Allowance for sales discounts and returns |  | (1,939 | ) | (2,120 | ) | (1,181 | )
|  | $ | 117,975 |  | $ | 104,284 |  | $ | 68,256

X
- Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix: | us-gaap
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration