Note 2 - Revenue from Contracts with Customers - Disaggregation of Revenue From Contracts with Customers (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenue, Amount	$ 2,306,379	$ 4,299,925	$ 9,619,273	$ 12,451,467
Services Time and Materials [Member]
Revenue, Amount	$ 1,896,829	$ 2,705,099	$ 5,963,361	$ 7,519,190
Services Time and Materials [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	82.20%	62.90%	62.00%	60.40%
Services Fixed Price Over Time [Member]
Revenue, Amount	$ 58,965	$ 19,175	$ 161,273	$ 452,726
Services Fixed Price Over Time [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	2.60%	0.50%	1.70%	3.60%
Services Fixed Price [Member]
Revenue, Amount			$ 566,862	$ 0
Services Fixed Price [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage			5.90%	0.00%
Services Combination [Member]
Revenue, Amount	$ 50,440	$ 47,060	$ 80,520	$ 506,331
Services Combination [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	2.20%	1.10%	0.80%	4.10%
Services Fixed Price per Unit [Member]
Revenue, Amount	$ 107,778	$ 26,771	$ 253,379	$ 87,391
Services Fixed Price per Unit [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	4.70%	0.60%	2.60%	0.70%
Third-Party Software [Member]
Revenue, Amount	$ 59,076	$ 1,445,757	$ 2,345,884	$ 3,683,967
Third-Party Software [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	2.60%	33.60%	24.40%	29.60%
Software Support and Maintenance [Member]
Revenue, Amount	$ 44,804	$ 48,421	$ 142,891	$ 150,696
Software Support and Maintenance [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	1.90%	1.10%	1.50%	1.20%
Incentive Payments [Member]
Revenue, Amount	$ 88,487	$ 7,642	$ 105,103	$ 51,166
Incentive Payments [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	3.80%	0.20%	1.10%	0.40%
All Products and Service [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	100.00%	100.00%	100.00%	100.00%