CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenue:
Total revenue	$ 3,283,469	$ 4,436,400	$ 10,370,542	$ 11,116,199
Cost of revenue:
Total cost of revenue	442,285	415,958	1,532,033	1,359,564
Gross profit	2,841,184	4,020,442	8,838,509	9,756,635
Operating expenses:
Research and development costs	711,273	600,430	2,032,360	1,809,354
Selling and marketing	1,610,635	1,026,241	4,267,010	3,027,372
General and administrative	633,954	358,701	2,129,921	2,297,451
Gain (Loss) Related to Litigation Settlement	(632,600)	0	(632,600)	0
Restructuring costs	68,704	317,595	792,754	758,740
Total operating expenses	2,391,966	2,302,967	8,589,445	7,892,917
Operating income (loss)	449,218	1,717,475	249,064	1,863,718
Gain on debt extinguishment	0	0	754,000	0
Interest and other expense	(58,257)	(159,994)	(489,264)	(586,082)
Income (loss) before income taxes	390,961	1,557,481	513,800	1,277,636
Income tax expense (benefit)	16,529	11,272	63,804	44,709
Net income (loss)	374,432	1,546,209	449,996	1,232,927
Less: Accrual of Series A redeemable convertible preferred stock dividends	288,802	266,007	848,898	812,362
Less: Accretion to redemption value of Series A redeemable convertible preferred stock	13,517	175,335	285,814	366,566
Net income (loss) attributable to common stockholders	$ 72,113	$ 1,104,867	$ (684,716)	$ 53,999
Basic net income (loss) per share attributable to common stockholders	$ 0.01	$ 0.19	$ (0.11)	$ 0.01
Diluted net income (loss) per share attributable to common stockholders	$ 0.01	$ 0.19	$ (0.11)	$ 0.01
Weighted average basic shares outstanding	6,990,723	5,919,837	6,324,370	5,919,773
Weighted average diluted shares outstanding	7,039,421	5,959,385	6,324,370	5,943,794
Product revenue
Revenue:
Total revenue	$ 1,547,013	$ 2,521,695	$ 5,288,747	$ 5,202,713
Cost of revenue:
Total cost of revenue	41,351	48,895	298,966	250,185
Support and services revenue
Revenue:
Total revenue	1,736,456	1,914,705	5,081,795	5,913,486
Cost of revenue:
Total cost of revenue	$ 400,934	$ 367,063	$ 1,233,067	$ 1,109,379