CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2019	Sep. 30, 2018
Current assets:
Cash and cash equivalents	$ 18,099	$ 25,107
Accounts receivable, net of allowances of $138 and $87	15,114	11,980
Unbilled accounts receivable		1,166
Investment in lease, net-current portion	367	246
Inventories	7,818	7,558
Refundable income taxes	487	480
Other current assets	4,649	1,878
Total current assets	46,534	48,415
Property, equipment and improvements, net	1,273	847
Other assets:
Intangibles, net	37	48
Investment in lease, net-less current portion	417	564
Long term receivable	5,328
Deferred income taxes	1,946	1,895
Cash surrender value of life insurance	3,718	3,441
Other assets	116	65
Total other assets	11,562	6,013
Total assets	59,369	55,275
Current liabilities:
Accounts payable and accrued expenses	16,175	9,277
Line of credit	2,459	3,247
Note payable - current portion	317
Deferred revenue	741	1,197
Pension and retirement plans	335	340
Total current liabilities	20,027	14,061
Pension and retirement plans	6,904	6,168
Note payable - noncurrent portion	684
Income taxes payable	694	709
Other noncurrent liabilities	632	535
Total liabilities	28,941	21,473
Commitments and contingencies
Shareholders’ equity:
Common stock, $.01 par value per share; authorized, 7,500 shares; issued and outstanding 4,154 and 4,017 shares, respectively	42	40
Additional paid-in capital	15,733	14,661
Retained earnings	27,246	29,926
Accumulated other comprehensive loss	(12,593)	(10,825)
Total shareholders’ equity	30,428	33,802
Total liabilities and shareholders’ equity	$ 59,369	$ 55,275