Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Dec. 31, 2022	Sep. 30, 2022
Current assets:
Cash and cash equivalents	$ 30,949	$ 34,900
Accounts receivable, net	49,668	50,450
Inventories	80,993	73,223
Income taxes receivable	4,777	3,764
Other current assets	3,854	3,871
Total current assets	170,241	166,208
Property, equipment and improvements, net	28,374	27,594
Intangible assets, net	295,663	302,064
Goodwill	341,573	340,477
Operating lease right-of-use assets	14,897	15,299
Other non-current assets	3,862	2,253
Assets	854,610	853,895
Current liabilities:
Current portion of long-term debt	15,523	15,523
Accounts payable	30,633	32,373
Accrued compensation	11,782	14,576
Unearned revenue	20,414	19,803
Current portion of operating lease liabilities	3,357	3,196
Other current liabilities	8,856	11,036
Total current liabilities	90,565	96,507
Income taxes payable	1,734	2,441
Deferred tax liabilities	10,572	9,666
Long-term debt	218,568	222,448
Operating lease liabilities	16,334	16,978
Other non-current liabilities	6,909	4,342
Total liabilities	344,682	352,382
Commitments and Contingencies (see Note 13)
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; 42,198,629 and 41,950,732 shares issued	422	420
Additional paid-in capital	389,390	385,244
Retained earnings	205,854	200,075
Accumulated other comprehensive loss	(24,765)	(26,054)
Treasury stock, at cost, 6,465,080 and 6,412,812 shares	(60,973)	(58,172)
Total stockholders' equity	509,928	501,513
Total liabilities and stockholders' equity	$ 854,610	$ 853,895