Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Sep. 30, 2023
Current Assets:
Cash and cash equivalents	$ 24,301	$ 41,419
Available-for-sale securities	13,874	3,933
Accounts receivable, net of allowances of $106 and $80 as of June 30, 2024 and September 30, 2023, respectively	13,390	10,850
Contract assets, current	10,021	7,796
Inventories	15,405	14,839
Income tax receivable		491
Prepaids and other	3,365	7,363
Total Current Assets	80,356	86,691
Property and equipment, net	25,319	26,026
Intangible assets, net	23,702	26,206
Goodwill	43,355	42,946
Other assets	4,681	3,864
Total Assets	177,413	185,733
Current Liabilities:
Accounts payable	3,186	2,993
Accrued liabilities:
Compensation	7,858	10,139
Accrued other	5,428	6,444
Deferred revenue	3,681	4,378
Income tax payable	43
Total Current Liabilities	20,196	23,954
Long-term debt, net	29,517	29,405
Deferred revenue, less current portion		2,400
Deferred income taxes	1,771	2,004
Other long-term liabilities	7,785	8,060
Total Liabilities	59,269	65,823
Commitments and Contingencies (Note 11)
Stockholders’ Equity:
Series A Preferred stock - $.05 par value, 450 shares authorized; no shares issued and outstanding
Common stock - $.05 par value, 45,000 shares authorized; 14,265 and 14,155 shares issued and outstanding as of June 30, 2024 and September 30, 2023, respectively	713	708
Additional paid-in capital	42,382	36,706
Accumulated other comprehensive loss	(4,113)	(4,759)
Retained earnings	79,162	87,255
Total Stockholders’ Equity	118,144	119,910
Total Liabilities and Stockholders’ Equity	$ 177,413	$ 185,733