Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net revenue:
Total net revenue	$ 37,892	$ 34,360	$ 76,617	$ 64,166
Cost of goods sold:
Total cost of goods sold	13,637	11,206	27,494	22,463
Gross profit	$ 24,255	$ 23,154	$ 49,123	$ 41,703
Gross profit margin	64.00%	67.40%	64.10%	65.00%
Operating expenses:
Product development	$ 11,379	$ 8,257	$ 22,864	$ 16,524
Sales and marketing	3,423	2,350	6,475	4,951
General and administrative	6,523	5,217	13,526	10,936
Depreciation of fixed assets	548	715	1,114	1,438
Amortization of internal-use software	345	508	810	968
Severance and other charges	580	7	805	1,210
Legal settlements, net	337	50	367	50
Total operating expense	23,135	17,104	45,961	36,077
Operating income	1,120	6,050	3,162	5,626
Other (income) expense:
Interest income	(14)	(28)	(35)	(49)
Interest expense	1	2	2	3
Other expense, net	103	88		194
Income before taxes	1,030	5,988	3,195	5,478
Income tax expense	48	121	241	128
Net income	982	5,867	2,954	5,350
Series A convertible preferred stock issuance costs		(94)		(1,031)
Series A convertible preferred stock dividends	(459)	(459)	(918)	(658)
Net income attributable to common shareholders	$ 523	$ 5,314	$ 2,036	$ 3,661
Weighted average shares outstanding - basic	24,451	23,424	24,233	23,415
Net income per share - basic:	$ 0.02	$ 0.23	$ 0.08	$ 0.16
Weighted average shares outstanding - diluted	25,409	23,866	25,296	23,849
Net income per share - diluted:	$ 0.02	$ 0.22	$ 0.08	$ 0.15
Products [Member]
Net revenue:
Total net revenue	$ 7,299	$ 6,559	$ 16,143	$ 11,798
Cost of goods sold:
Total cost of goods sold	3,660	2,950	8,020	5,965
Support, maintenance and subscription services [Member]
Net revenue:
Total net revenue	24,027	22,304	47,234	42,801
Cost of goods sold:
Total cost of goods sold	5,019	4,555	9,763	8,860
Professional services [Member]
Net revenue:
Total net revenue	6,566	5,497	13,240	9,567
Cost of goods sold:
Total cost of goods sold	$ 4,958	$ 3,701	$ 9,711	$ 7,638