Condensed Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 13,820	$ 35,564
Investments	1,903	17,176
Trade receivables	107,167	92,055
Other receivables	1,677	2,734
Inventories	370,436	342,313
Prepaid expenses and other	21,384	17,645
Deferred income tax assets	15,245	14,924
Total current assets	531,632	522,411
Property and equipment, net	190,395	184,520
Investments	11,857	12,085
Goodwill	32,820	15,057
Other long-term assets	21,877	15,218
Total assets	788,581	749,291
Current liabilities:
Accounts payable	53,034	45,845
Income taxes payable	1,447	768
Accrued product warranty	13,404	12,716
Customer deposits	39,135	37,498
Accrued payroll and related liabilities	18,890	16,988
Accrued loss reserves	3,551	3,328
Other current liabilities	20,632	16,388
Total current liabilities	150,093	133,531
Deferred income tax liabilities	16,311	17,455
Other long-term liabilities	23,828	17,794
Total liabilities	190,232	168,780
Shareholders' equity	593,816	576,876
Non-controlling interest	4,533	3,635
Total equity	598,349	580,511
Total liabilities and equity	$ 788,581	$ 749,291