CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2015	Sep. 30, 2015
Current assets:
Cash and cash equivalents	$ 17,425	$ 22,314
Short-term investments	19,562	18,112
Trade accounts receivable, net	7,083	12,693
Current portion of notes receivable	1,296	2,004
Income tax receivable	25,252	17,369
Inventories, net	120,250	124,800
Prepaid expenses and other current assets	1,997	1,295
Total current assets	192,865	198,587
Rental equipment, net	42,964	46,036
Property, plant and equipment, net	47,961	48,709
Deferred income tax assets	23	4,554
Non-current notes receivable	1,949	1,516
Prepaid income taxes	3,697	4,095
Other assets	140	95
Total assets	289,599	303,592
Current liabilities:
Accounts payable trade	2,093	4,077
Accrued expenses and other current liabilities	9,723	9,679
Deferred revenue	63	165
Income tax payable	20	3
Total current liabilities	11,899	13,924
Deferred income tax liabilities	494	44
Total liabilities	$ 12,393	$ 13,968
Commitments and contingencies (Note 11)
Stockholders’ equity:
Preferred stock
Common stock	$ 133	$ 131
Additional paid-in capital	74,030	74,160
Retained earnings	217,236	228,278
Accumulated other comprehensive loss	(14,193)	(12,945)
Total stockholders’ equity	277,206	289,624
Total liabilities and stockholders’ equity	$ 289,599	$ 303,592