CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013
Current assets:
Cash and cash equivalents	$ 44,393	$ 2,726
Trade accounts receivable, net	52,721	49,756
Current portion of notes receivable, net	4,007	5,290
Inventories, net	132,115	149,548
Costs and estimated earnings in excess of billings	3,134	12,400
Deferred income tax assets	6,929	7,056
Prepaid expenses and other current assets	10,481	6,327
Total current assets	253,780	233,103
Rental equipment, net	52,547	36,908
Property, plant and equipment, net	48,500	48,480
Goodwill	1,843	1,843
Non-current deferred income tax assets	395	594
Prepaid income taxes	8,232	6,201
Other assets	105	96
Total assets	365,402	327,225
Current liabilities:
Accounts payable trade	15,646	16,737
Accrued expenses and other current liabilities	14,357	16,638
Deferred revenue	5,590	1,093
Deferred income tax liabilities	12	12
Income tax payable	12,480	159
Total current liabilities	48,085	34,639
Long-term debt		931
Non-current deferred income tax liabilities	2,496	2,597
Total liabilities	50,581	38,167
Commitments and contingencies
Stockholders’ equity:
Preferred stock
Common stock	131	129
Additional paid-in capital	67,667	65,985
Retained earnings	248,184	224,008
Accumulated other comprehensive loss	(1,161)	(1,064)
Total stockholders’ equity	314,821	289,058
Total liabilities and stockholders’ equity	$ 365,402	$ 327,225