XML 51 R44.htm IDEA: XBRL DOCUMENT v2.4.0.6

ACCRUED WARRANTY COSTS (Tables)

12 Months Ended

Dec. 31, 2012

ACCRUED WARRANTY COSTS

Summary of the Company's warranty activity

		2010			2011			2012
		$			$			$
Beginning balance			16,899,522			31,224,906			47,021,352
Warranty provision			14,707,513			18,347,272			12,516,349
Warranty costs incurred			(382,129	)		(2,550,826	)		(1,203,277	)
Ending balance			31,224,906			47,021,352			58,334,424

X

- Details

Name:	us-gaap_ProductWarrantiesDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

+ Details

Name:	us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration