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Note 22 - Income Tax - Deferred Income Tax Components (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Loss carry-forwards and other credits | $ 18,314 | $ 18,969
Expenses not currently deductible | 33,442 | 28,446
Revenue not currently taxable | (14,076) | (6,212)
Stock-based compensation | 526 | 386
Investments | 10,696 | 7,870
Provision for doubtful accounts | 8,308 | 4,585
Financing fees | (325) | (330)
Net unrealized foreign exchange losses | 560 | 68
Depreciation and amortization | (57,746) | (44,577)
Operating leases | 8,110 | 7,998
Less: valuation allowance | (13,324) | (7,801)
Net deferred tax (liabilities) assets | (5,515) |
Deferred Tax Assets, Net, Total | $ 45,008 | $ 9,402

X
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