Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Revenue:
Revenue	$ 7,243	$ 8,711	$ 14,496	$ 17,876
Cost of revenue:
Cost of revenue	2,079	2,575	4,184	4,986
Gross margin	5,164	6,136	10,312	12,890
Operating expenses:
Selling and marketing	3,233	2,895	6,324	5,905
General and administrative	1,268	1,055	3,066	2,253
Product development	1,918	1,731	3,692	3,472
Total operating expenses	6,419	5,681	13,082	11,630
Income (loss) from operations	(1,255)	455	(2,770)	1,260
Non-operating expenses:
Interest expense, net	(10)	(23)	(5)	(52)
Other expense, net	(17)	(38)	(36)	(27)
Total non-operating expenses	(27)	(61)	(41)	(79)
Income (loss) before income taxes	(1,282)	394	(2,811)	1,181
Income tax expense	(54)	(137)	(53)	(292)
Net income (loss)	(1,336)	257	(2,864)	889
Dividends on preferred stock	0	0	0	0
Net income (loss) attributable to common stockholders	$ (1,336)	$ 257	$ (2,864)	$ 889
Income (loss) per common share
– basic (in dollars per share)	$ (0.15)	$ 0.03	$ (0.35)	$ 0.11
– diluted (in dollars per share)	$ (0.15)	$ 0.03	$ (0.35)	$ 0.11
Weighted average common shares
– basic (in shares)	9,114,451	8,040,513	9,095,810	8,001,723
– diluted (in shares)	9,114,451	8,557,788	9,095,810	8,451,913
Product and Other [Member]
Revenue:
Revenue	$ 2,162	$ 2,586	$ 4,171	$ 4,747
Cost of revenue:
Cost of revenue	748	951	1,609	1,764
Service [Member]
Revenue:
Revenue	5,081	6,125	10,325	13,129
Cost of revenue:
Cost of revenue	$ 1,331	$ 1,624	$ 2,575	$ 3,222