Note 3 - Revenue from Contracts with Customers - Disaggregation of Revenue From Contracts with Customers (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue, Amount	$ 2,024,622	$ 3,750,520	$ 4,184,745	$ 6,746,032
Services Time and Materials [Member]
Revenue, Amount	$ 1,719,674	$ 2,153,537	$ 3,600,335	$ 4,066,533
Services Time and Materials [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	84.90%	57.40%	86.00%	60.30%
Services Fixed Price Over Time [Member]
Revenue, Amount	$ 102,402	$ 51,154	$ 204,804	$ 102,308
Services Fixed Price Over Time [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	5.10%	1.30%	4.90%	1.50%
Services Combination [Member]
Revenue, Amount	$ 33,090	$ 21,080	$ 66,180	$ 30,080
Services Combination [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	1.60%	0.60%	1.60%	0.40%
Services Fixed Price per Unit [Member]
Revenue, Amount	$ 112,791	$ 52,061	$ 200,096	$ 145,601
Services Fixed Price per Unit [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	5.60%	1.40%	4.80%	2.20%
Third-Party Software [Member]
Revenue, Amount	$ 56,665	$ 1,423,770	$ 113,330	$ 2,286,808
Third-Party Software [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	2.80%	38.00%	2.70%	33.90%
Software Support and Maintenance [Member]
Revenue, Amount	$ 0	$ 48,918	$ 0	$ 98,087
Software Support and Maintenance [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	0.00%	1.30%	0.00%	1.50%
Incentive Payments [Member]
Revenue, Amount			$ 0	$ 16,615
Incentive Payments [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage			0.00%	0.20%
All Products and Service [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]
Revenue, Percentage	100.00%	100.00%	100.00%	100.00%