INCOME TAXES (Details 2) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Deferred Tax Assets:
Allowance for doubtful accounts	$ 50,100	$ 60,467
Credit carryforwards	1,435,543	1,254,731
Inventory reserve	423,605
Deferred rent		116,784
Stock options		12,478
Restricted stock	87,976	88,410
Other	15,237	7,550
Acquisition costs	100,774	109,397
Lease liability	934,463
Disallowed interest expense	791,785	431,319
Net operating loss carryforward	21,058,838	20,902,163
Deferred tax assets	24,898,321	22,983,299
Valuation allowance	(21,213,040)	(20,222,640)
Deferred Tax Liabilities:
Prepaid expenses	114,738	158,777
Revenue recognition	2,133,348	2,197,535
Property and equipment	593,678	404,347
Right of use asset	843,517
Deferred tax liabilities	3,685,281	2,760,659
Net deferred tax assets (liabilities)

The amount of deferred tax assets acquistion cost.

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The amount of deferred tax assets disallowed interest expenses.

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The amount of deferred tax assets lease liabilities.

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The amount of deferred tax liabilities right of use asset.

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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

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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 allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from compensation and benefits, classified as other.

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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 before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent.

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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 of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.

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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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