Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 25,674	$ 62,280
Investments	2,432	1,624
Trade receivables	121,855	114,786
Other receivables	5,668	5,166
Inventories	429,220	391,379
Prepaid income taxes	26,697	12,557
Prepaid expenses and other	12,816	15,177
Total current assets	624,362	602,969
Property and equipment, net	187,903	190,396
Investments	15,053	14,553
Goodwill	45,153	45,732
Other long-term assets	30,993	35,929
Total assets	903,464	889,579
Current liabilities:
Current maturities of long-term debt	793	2,469
Accounts payable	74,419	60,417
Customer deposits	52,276	49,381
Accrued product warranty	10,912	15,410
Accrued payroll and related liabilities	21,754	23,297
Accrued loss reserves	1,891	2,504
Accrued pellet plant agreement costs	17,000	0
Other current liabilities	27,908	25,668
Total current liabilities	206,953	179,146
Long-term debt	26,506	1,575
Deferred income tax liabilities	1,309	1,509
Other long-term liabilities	22,422	20,584
Total liabilities	257,190	202,814
Shareholders' equity	645,532	685,672
Non-controlling interest	742	1,093
Total equity	646,274	686,765
Total liabilities and equity	$ 903,464	$ 889,579