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

Amount, before allocation of valuation allowance, of deferred tax asset attributable to operating leases.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from financing fees.

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Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains (losses) on foreign currency transactions.

+ References

No definition available.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from investments (excludes investments in subsidiaries and equity method investments).

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No definition available.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of valuation allowances, of deferred tax asset attributable to deductible differences from reserves and accruals, compensation and benefit costs, and other provisions, reserves, and allowances.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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Amount of deferred tax liability attributable to taxable temporary differences from tax deferred revenue or income classified as other.

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