XML 92 R73.htm IDEA: XBRL DOCUMENT v3.22.4
Note 16 - Income Taxes - Reconciliation of Federal Statutory Income Tax Rate to Effective Tax Rate (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Federal tax statutory rate 21.00% 21.00% 21.00%
State tax (net of federal benefit) (0.80%) 2.10% 2.10%
Share based compensation (2.10%) (2.30%) (1.30%)
Valuation allowance against deferred tax assets (5.00%) 8.90% 2.00%
Goodwill impairment (24.40%) 0.00% 0.00%
Contingent consideration reduction 0.00% (7.00%) 0.00%
Research and development credit 1.20% (4.00%) (3.70%)
Foreign rate differential 2.90% (2.20%) (0.80%)
Tax reserves 1.00% (1.00%) 1.40%
Provision to return difference 0.00% (0.70%) (1.40%)
Miscellaneous 0.50% 2.20% (0.10%)
Total (5.70%) 17.00% 19.20%