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v3.20.2

Note 1 - Significant Accounting Policies (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Jul. 08, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Mar. 31, 2021 | Oct. 31, 2020 | Dec. 31, 2019
Depreciation, Depletion and Amortization, Nonproduction, Total |  |  | $ 13,428 |  |  | $ 20,817 |  |  | $ 51,274 | $ 61,230 |  |  |
Net Income (Loss) Attributable to Parent, Total |  |  | $ 7,501 | $ (22,343) | $ (2,213) | $ (3,189) | $ 6,071 | $ 4,433 | $ (17,055) | $ 7,315 |  |  |
Earnings Per Share, Diluted, Total (in dollars per share) | [1] |  | $ 0.43 |  |  | $ (0.17) |  |  | $ (0.98) | $ 0.39 |  |  |
Insurance Policy Primary Occurence Limit |  |  |  |  |  |  |  |  |  |  | $ 9,000 |  |
Insurance Policy Excess Coverage |  |  |  |  |  |  |  |  |  |  | $ 1,000 |  |
Insurance Policy, Reinstatement Charges |  |  |  |  |  |  |  |  | $ 1,000 |  |  |  |
Proceeds from Divestiture of Businesses |  |  |  |  |  |  |  |  | 108,375 | $ 0 |  |  |
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Total |  |  |  |  |  |  |  |  | $ 3,720 | $ (0) |  |  |
Tractors [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  |  |  |  |  | 5 years |  |  |  |
Property, Plant and Equipment, Salvage Value, Percentage |  |  | 15.00% |  |  |  |  |  | 15.00% |  |  |  |
Refrigerated Trailers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  |  |  |  |  | 7 years |  |  |  |
Dry Van Trailers [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  |  |  |  |  | 10 years |  |  |  |
Property, Plant and Equipment, Salvage Value, Percentage |  |  | 25.00% |  |  |  |  |  | 25.00% |  |  |  |
Transport Financial Services [Member] | Discontinued Operations, Held-for-sale [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net |  | $ 103,300 | $ 0 |  |  |  |  |  | $ 0 |  |  |  | $ 86,620
Disposal Group, Including Discontinued Operation, Consideration |  | 122,300 | $ 108,400 |  |  |  |  |  | 108,400 |  |  |  |
Proceeds from Divestiture of Businesses |  | 108,400 |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Including Discontinued Operation, Stock Value |  | 13,900 |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Including Discontinued Operation, Earnout Opportuntiy, Maximum |  | 9,900 |  |  |  |  |  |  |  |  |  |  |
Disposal Group Including Discontinued Operation, Dispute over Nature of Assets |  | 66,000 |  |  |  |  |  |  |  |  |  |  |
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Total |  | 3,700 |  |  |  |  |  |  |  |  |  |  |
Disposal Group Including Discontinued Operation, Assets Advances Against Future Payments For Services Not Yet Performed |  | 62,000 |  |  |  |  |  |  |  |  |  |  |
Disposal Group Including Discontinued Operation, Indemnity, Loss Amount |  | $ 30,000 |  |  |  |  |  |  |  |  |  |  |
Disposal Group Including Discontinued Operation, Indemnity, Percentage of Next 30 Million Loss |  | 50.00% |  |  |  |  |  |  |  |  |  |  |
Disposal Group Including Discontinued Operation, Total Indemnification |  | $ 45,000 |  |  |  |  |  |  |  |  |  |  |
Transport Financial Services [Member] | Discontinued Operations, Held-for-sale [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Including Discontinued Operation, Consideration Returned upon Settlement |  |  |  |  |  |  |  |  |  |  |  | $ 28,100 |
Intangible Assets, Amortization Period [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, Depletion and Amortization, Nonproduction, Total |  |  |  |  |  |  |  |  | 3,200 |  |  |  |
Net Income (Loss) Attributable to Parent, Total |  |  |  |  |  |  |  |  | $ (2,200) |  |  |  |
Earnings Per Share, Diluted, Total (in dollars per share) |  |  |  |  |  |  |  |  | $ (0.13) |  |  |  |
[1] | Sum of the individual amounts may not add due to rounding.

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