Selected Balance Sheet Data (Tables)

12 Months Ended

Sep. 30, 2020

Selected Balance Sheet Data [Abstract]

Schedule of Selected Balance Sheet Data

SELECTED BALANCE SHEET DATA (in thousands)

	As of September 30,
	2020		2019
Accounts receivable, net:
Accounts receivable	$	65,027	$	60,062
Less allowance for doubtful accounts	3,778		968
Less reserve for future credit returns and pricing adjustments	2,022		2,677
Total accounts receivable, net	$	59,227	$	56,417
Inventories:
Raw materials	$	14,009	$	12,308
Work in process	—		565
Finished goods	37,559		26,891
Total inventories	$	51,568	$	39,764
Property, equipment and improvements, net:
Land	$	570	$	570
Buildings	2,338		2,338
Improvements	7,844		7,646
Equipment	17,153		17,440
Purchased software	3,770		4,030
Furniture and fixtures	3,236		2,963
Subscriber assets	5,104		3,750
Total property, equipment and improvements, gross	40,015		38,737
Less accumulated depreciation and amortization	28,508		24,880
Total property, equipment and improvements, net	$	11,507	$	13,857