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Note 2 - Adoption of New Accounting Standard - Cumulative Effect of Adjustments for New Accounting Pronouncements on Consolidated Condensed Balance Sheet (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Jan. 01, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Other noncurrent assets | $ 2,026 |  | $ 3,281 |  | $ 2,146
Accrued and other current liabilities | 21,680 |  | 28,706 |  |
Noncurrent operating lease liabilities | 649 |  | 595 |  | 0
Previous Accounting Guidance [Member] |  |  |  |  |
Other noncurrent assets | 848 |  |  |  | 2,146
Accrued and other current liabilities | 21,151 |  |  |  | 28,166
Noncurrent operating lease liabilities | 0 |  |  |  | $ 0
Adjustments for New Accounting Pronouncement [Member] |  |  |  |  |
Other noncurrent assets | 1,178 | [1] | 1,135 | [2] |
Accrued and other current liabilities | 529 |  | 540 |  |
Noncurrent operating lease liabilities | $ 649 |  | $ 595 |  |
[1] | Operating lease assets balance at December 31, 2019.
[2] | Operating lease assets balance at January 1, 2019.

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- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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