Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Sep. 30, 2017
Current assets:
Cash and cash equivalents	$ 11,934	$ 15,092
Short-term investments	25,471	36,137
Trade accounts receivable, net of allowance of $1,453 and $1,395	14,323	9,435
Financing receivables	4,258	3,055
Income tax receivable		273
Inventories	18,812	20,752
Prepaid expenses and other current assets	1,856	1,623
Total current assets	76,654	86,367
Rental equipment, net	39,545	16,462
Property, plant and equipment, net	33,624	37,399
Non-current inventories	31,655	55,935
Goodwill	4,343
Other intangible assets	8,006
Deferred income tax assets, net	246	259
Non-current financing receivables, net of allowance of $1,849 and $1,020	4,740	8,195
Prepaid income taxes	54	450
Other assets	213	629
Total assets	199,080	205,696
Current liabilities:
Accounts payable trade	4,106	2,599
Accrued expenses and other current liabilities	6,826	6,338
Deferred revenue	3,752	1,568
Income tax payable	51
Total current liabilities	14,735	10,505
Contingent earn-out liability	7,713
Deferred income tax liabilities	45	37
Total liabilities	22,493	10,542
Commitments and contingencies (Note 20)
Stockholders’ equity:
Preferred stock, 1,000,000 shares authorized, no shares issued and outstanding
Common stock, $.01 par value, 20,000,000 shares authorized, 13,600,541 and 13,438,316 shares issued and outstanding	136	134
Additional paid-in capital	86,116	83,733
Retained earnings	105,954	125,517
Accumulated other comprehensive loss	(15,619)	(14,230)
Total stockholders’ equity	176,587	195,154
Total liabilities and stockholders’ equity	$ 199,080	$ 205,696