Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2023	Sep. 30, 2022
Current assets:
Cash and cash equivalents	$ 31,660	$ 34,900
Accounts receivable, net	44,900	50,450
Inventories	83,065	73,223
Income taxes receivable	4,778	3,764
Other current assets	4,663	3,871
Total current assets	169,066	166,208
Property, equipment and improvements, net	29,812	27,594
Intangible assets, net	289,441	302,064
Goodwill	341,862	340,477
Operating lease right-of-use assets	14,179	15,299
Other non-current assets	3,388	2,253
Assets	847,748	853,895
Current liabilities:
Current portion of long-term debt	15,523	15,523
Accounts payable	20,725	32,373
Accrued compensation	12,150	14,576
Unearned revenue	22,576	19,803
Current portion of operating lease liabilities	3,346	3,196
Other current liabilities	9,449	11,036
Total current liabilities	83,769	96,507
Income taxes payable	1,749	2,441
Deferred tax liabilities	6,928	9,666
Long-term debt	214,062	222,448
Operating lease liabilities	15,519	16,978
Other non-current liabilities	5,542	4,342
Total liabilities	327,569	352,382
Commitments and Contingencies (see Note 13)
Preferred Stock, Shares Outstanding	0	0
Stockholders' equity:
Preferred stock, $.01 par value; 2,000,000 shares authorized; none issued and outstanding	$ 0	$ 0
Common stock, $.01 par value; 60,000,000 shares authorized; 42,324,578 and 41,950,732 shares issued	423	420
Additional paid-in capital	394,036	385,244
Retained earnings	211,753	200,075
Accumulated other comprehensive loss	(24,587)	(26,054)
Treasury stock, at cost, 6,463,818 and 6,412,812 shares	(61,446)	(58,172)
Total stockholders' equity	520,179	501,513
Total liabilities and stockholders' equity	$ 847,748	$ 853,895