Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Revenue:
Total Revenue	$ 62,317	$ 62,313
Cost of sales:
Amortization of intangibles	801	740
Total cost of sales	31,853	32,530
Gross profit	30,464	29,783
Operating expenses:
Sales and marketing	12,061	11,657
Research and development	10,331	9,518
General and administrative	8,555	3,117
Restructuring reversal	0	(67)
Total operating expenses	30,947	24,225
Operating (loss) income	(483)	5,558
Other (expense) income, net:
Interest income	231	208
Interest expense	(432)	(92)
Other (expense) income, net	(236)	48
Total other (expense) income, net	(437)	164
(Loss) income before income taxes	(920)	5,722
Income tax (benefit) expense	(1,128)	1,040
Net income	$ 208	$ 4,682
Basic net income per common share:
Net income, basic (USD per share)	$ 0.01	$ 0.17
Diluted net income per common share
Net income, diluted (USD per share)	$ 0.01	$ 0.17
Weighted average common shares:
Basic (shares)	28,467	27,513
Diluted (shares)	29,614	28,075
Product
Revenue:
Revenue	$ 54,247	$ 54,980
Cost of sales:
Cost of sales excluding amortization	28,491	28,669
Service
Revenue:
Revenue	8,070	7,333
Cost of sales:
Cost of sales excluding amortization	$ 2,561	$ 3,121