WaveDancer, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Note 1 - Summary of Significant Accounting Policies (Details Textual)

Note 1 - Summary of Significant Accounting Policies (Details Textual)	12 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jan. 01, 2019 USD ($)
Number of Operating Segments	1
Accounts Receivable, Allowance for Credit Loss, Ending Balance	$ 0	$ 0
Accounts Receivable, Allowance for Credit Loss, Discounts	0
Share-based Payment Arrangement, Expense	$ 6,031	29,600
Lessee, Operating Lease, Term of Contract	4 years 30 days
Operating Lease, Right-of-Use Asset	$ 149,762
Operating Lease, Liability, Total	$ 149,550
Operating Lease, Weighted Average Remaining Lease Term	1 year 182 days
Operating Lease, Weighted Average Discount Rate, Percent	5.50%
Operating Lease, Expense	$ 104,487	104,487
Accounting Standards Update 2016-02 [Member]
Operating Lease, Right-of-Use Asset			$ 242,696
Operating Lease, Liability, Total			$ 244,877
Director of Human Resources [Member] \| Wages and Paid Leave Distributions [Member]
Related Party Transaction, Amounts of Transaction	$ 131,552	$ 148,932
Product Concentration Risk [Member] \| Revenue Benchmark [Member] \| Prime Contracts with U.S. Government Agencies [Member]
Concentration Risk, Percentage	76.80%	68.80%
Number of Major Contracts	1	2
Product Concentration Risk [Member] \| Revenue Benchmark [Member] \| Subcontracts under Federal Procurements [Member]
Concentration Risk, Percentage	23.00%	26.50%
Product Concentration Risk [Member] \| Revenue Benchmark [Member] \| Commercial Contracts [Member]
Concentration Risk, Percentage	0.20%	4.70%
Product Concentration Risk [Member] \| Revenue Benchmark [Member] \| Prime Contracts with U.S. Government Agencies, Contract One [Member]
Concentration Risk, Percentage	19.00%	20.50%
Product Concentration Risk [Member] \| Revenue Benchmark [Member] \| Subcontracts under Federal Procurements, Contract One [Member]
Concentration Risk, Percentage	17.20%	22.10%
Product Concentration Risk [Member] \| Revenue Benchmark [Member] \| State and Local Government Contracts [Member]
Concentration Risk, Percentage		0.05%
Product Concentration Risk [Member] \| Revenue Benchmark [Member] \| Prime Contracts with U.S. Government Agencies, Contract Two [Member]
Concentration Risk, Percentage		12.40%
Product Concentration Risk [Member] \| Accounts Receivable [Member] \| Subcontracts under Federal Procurements [Member]
Concentration Risk, Percentage	43.20%	44.30%
Number of Major Contracts	1	1
Supplier Concentration Risk [Member] \| Revenue Benchmark [Member]
Concentration Risk, Percentage	67.10%	50.00%
Number of Major Suppliers	1	1
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| U.S. Government Agencies [Member]
Number of Major Customers	2	2
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| U.S. Government Agencies, One [Member]
Concentration Risk, Percentage	13.00%	16.60%
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| U.S. Government Agencies, Two [Member]
Concentration Risk, Percentage	10.70%	16.30%
Computer Equipment [Member]
Property, Plant and Equipment, Useful Life		3 years
Maximum [Member] \| Furniture and Fixtures [Member]
Property, Plant and Equipment, Useful Life	5 years
Maximum [Member] \| Off-the-Shelf Software [Member]
Property, Plant and Equipment, Useful Life	3 years
Minimum [Member] \| Software Development [Member]
Property, Plant and Equipment, Useful Life	5 years