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 |
X | ||||||||||
- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
X | ||||||||||
- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|