Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Sep. 30, 2014
Current assets:
Cash and cash equivalents	$ 22,314	$ 33,357
Short-term investments	18,112	19,861
Trade accounts receivable, net of allowance of $2,516 and $1,125	12,693	24,602
Current portion of notes receivable	2,004	3,786
Income tax receivable	17,369	2,570
Inventories, net	124,800	145,890
Deferred income tax assets	6,422	7,244
Prepaid expenses and other current assets	1,295	6,698
Total current assets	205,009	244,008
Rental equipment, net	46,036	53,873
Property, plant and equipment, net	48,709	49,205
Goodwill		1,843
Non-current deferred income tax assets	1,586	75
Non-current notes receivable	1,516	28
Prepaid income taxes	4,095	5,848
Other assets	95	106
Total assets	307,046	354,986
Current liabilities:
Accounts payable trade	4,077	4,964
Accrued expenses and other current liabilities	9,679	14,590
Deferred revenue	165	3,752
Deferred income tax liabilities	10	23
Income tax payable	3	22
Total current liabilities	13,934	23,351
Non-current deferred income tax liabilities	3,488	2,377
Total liabilities	$ 17,422	$ 25,728
Commitments and contingencies (Note 17)
Stockholders’ equity:
Preferred stock, 1,000,000 shares authorized, no shares issued and outstanding
Common stock, $.01 par value, 20,000,000 shares authorized, 13,147,916 and 13,147,416 shares issued and outstanding	$ 131	$ 131
Additional paid-in capital	74,160	70,704
Retained earnings	228,278	260,919
Accumulated other comprehensive loss	(12,945)	(2,496)
Total stockholders’ equity	289,624	329,258
Total liabilities and stockholders’ equity	$ 307,046	$ 354,986