Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Sep. 30, 2021
Current assets:
Cash and cash equivalents	$ 41,515	$ 152,432
Accounts receivable, net	52,009	43,738
Inventories	61,687	43,921
Income taxes receivable	9,784	2,698
Other current assets	4,562	3,869
Total current assets	169,557	246,658
Property, equipment and improvements, net	26,380	12,132
Operating lease right-of-use assets	14,829	15,684
Intangible assets, net	308,814	118,029
Goodwill	341,708	225,522
Deferred tax assets	0	439
Other non-current assets	2,351	1,067
Assets	863,639	619,531
Current liabilities:
Current portion of long-term debt	15,523	0
Accounts payable	27,949	22,586
Accrued compensation	12,899	12,934
Unearned revenue	18,172	13,589
Contingent consideration on acquired businesses	6,100	20
Current portion of operating lease liabilities	2,989	2,633
Other current liabilities	10,946	7,179
Total current liabilities	94,578	58,941
Income taxes payable	2,281	2,334
Deferred tax liabilities	15,417	13,493
Long-term debt	240,702	45,799
Operating lease liabilities	16,824	18,368
Other non-current liabilities	6,915	8,079
Total liabilities	376,717	147,014
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; 41,677,327 and 40,653,035 shares issued	417	407
Additional paid-in capital	380,083	370,699
Retained earnings	188,852	180,692
Accumulated other comprehensive loss	(24,265)	(22,746)
Treasury stock, at cost, 6,427,026 and 6,390,645 shares	(58,165)	(56,535)
Total stockholders' equity	486,922	472,517
Total liabilities and stockholders' equity	$ 863,639	$ 619,531