Annual report pursuant to Section 13 and 15(d)

Note 13 - Employee Benefit Plans and Other (Details Textual)

v3.20.1
Note 13 - Employee Benefit Plans and Other (Details Textual) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Defined Benefit Plan, Plan Assets, Contributions by Employer $ 0.7 $ 0.6
Other Current Liabilities [Member]    
Employee-related Liabilities, Current, Total $ 3.5 $ 2.1