Condensed Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 35,564	$ 57,505
Trade receivables, net	105,075	97,941
Other receivables	4,245	4,119
Inventories	340,982	299,065
Prepaid expenses and other	12,347	10,068
Deferred income tax assets	13,894	16,856
Total current assets	512,107	485,554
Property and equipment, net	192,602	188,018
Investments	10,366	9,739
Goodwill	14,981	14,989
Other long-term assets	17,357	18,583
Total assets	747,413	716,883
Current liabilities:
Accounts payable	49,456	55,170
Accrued product warranty	13,441	12,663
Customer deposits	45,544	42,287
Accrued payroll and related liabilities	17,452	18,897
Accrued loss reserves	3,459	3,779
Other accrued liabilities	24,060	21,226
Total current liabilities	153,412	154,022
Deferred income tax liabilities	16,809	15,983
Other long-term liabilities	16,612	17,695
Total liabilities	186,833	187,700
Shareholders' equity	558,947	528,577
Non-controlling interest	1,633	606
Total equity	560,580	529,183
Total liabilities and equity	$ 747,413	$ 716,883