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INCOME TAXES | 12 Months Ended
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Dec. 31, 2020
Income Tax Disclosure [Abstract] |
INCOME TAXES |
| 13. | INCOME TAXES
We account for income taxes in accordance with ASC 740 Income Taxes. ASC 740 is an asset and liability approach that requires the recognition of deferred tax assets and liabilities for the expected tax consequences or events that have been recognized in our consolidated financial statements or tax returns. ASC 740 also clarifies the accounting for uncertainty in income taxes recognized in the consolidated financial statements. The interpretation prescribes a recognition threshold and measurement attribute for the consolidated financial statements recognition and measurement of a tax position taken, or expected to be taken, in a tax return. The Company files income tax returns in the U.S. federal jurisdiction and in various state jurisdictions. The 2014 tax return was under audit by the IRS and the Company has received notification that the returns will be accepted as filed. The Company generally is no longer subject to U.S. or state examinations by tax authorities for taxable years prior to 2017. However, net operating losses utilized from prior years in subsequent years’ tax returns are subject to examination until three years after the filing of subsequent years’ tax returns. The statute of limitations expiration in foreign jurisdictions for corporate tax returns generally ranges between two and five years depending on the jurisdiction. The provision (benefit) for income taxes consists of the following:
Year ended December 31, |  | 2020 |  | 2019 |
Current: |  |  |  |  |  |  |
Federal |  | $ | (57,788 | ) | $ | — |
State |  |  | 4,288 |  |  | 3,877 |
Deferred: |  |  |  |  |  |  |
Federal |  |  | — |  |  | — |
State |  |  | — |  |  | — |
Total |  | $ | (53,500 | ) | $ | 3,877 |
The difference between the income tax provision computed at the federal statutory rate and the actual tax provision (benefit) is accounted for as follows:
December 31, |  | 2020 |  | 2019 |
Taxes computed at the federal statutory rate |  | $ | (288,527 | ) | $ | (1,012,457 | )
State income tax, net |  |  | 3,387 |  |  | 3,890 |
Research and development tax credit |  |  | (210,374 | ) |  | (180,813 | )
Change in valuation allowance |  |  | 393,599 |  |  | 1,127,573 |
Other |  |  | 59,242 |  |  | 10,870 |
Refund from IRS audit |  |  | (57,788 | ) |  | — |
Permanent differences |  |  | 46,961 |  |  | 54,814 |
Provision (benefit) for income taxes |  | $ | (53,500 | ) | $ | 3,877 |
The components of deferred income tax assets and liabilities are as follows:
Deferred Tax Assets: |  | 2020 |  | 2019 |
Allowance for doubtful accounts |  | $ | 56,884 |  | $ | 50,100 |
Credit carryforwards |  |  | 1,758,809 |  |  | 1,435,543 |
Inventory reserve |  |  | 307,456 |  |  | 423,605 |
Restricted stock |  |  | 189,072 |  |  | 87,976 |
Other |  |  | 18,654 |  |  | 15,237 |
Acquisition costs |  |  | 93,063 |  |  | 100,774 |
Lease liability |  |  | 940,230 |  |  | 934,463 |
Disallowed interest expense |  |  | 891,345 |  |  | 791,785 |
Net operating loss carryforward |  |  | 20,886,666 |  |  | 21,058,838 |
Deferred tax assets |  |  | 25,142,179 |  |  | 24,898,321 |
Valuation allowance |  |  | (21,608,803 | ) |  | (21,213,040 | )
Deferred Tax Liabilities: |  |  |  |  |  |  |
Prepaid expenses |  |  | 115,437 |  |  | 114,738 |
Revenue recognition |  |  | 2,086,045 |  |  | 2,133,348 |
Property and equipment |  |  | 452,384 |  |  | 593,678 |
Right of use asset |  |  | 879,510 |  |  | 843,517 |
Deferred tax liabilities |  | $ | 3,533,376 |  | $ | 3,685,281 |
Net deferred tax assets (liabilities) |  | $ | — |  | $ | — |
As of December 31, 2020, the Company had approximately $92.1 million of gross net operating loss carryforwards (“NOLs”) for federal tax purposes and approximately $38.4 million of post apportionment NOLs for state tax purposes. As a result of the Tax Cuts and Jobs Act of 2017 and the Coronavirus Aid, Relief, and Economic Security Act of 2020, NOLs arising before January 1, 2018, and NOLs arising after January 1, 2018, are subject to different rules. Our pre-2018 NOLs totaled approximately $78.8 million; these NOLs will expire in varying amounts from 2030 through 2039, if not utilized, and can offset 100% of future taxable income for regular tax purposes. Our NOLs arising in 2018, 2019 and 2020 can generally be carried back five years, carried forward indefinitely and can offset 100% of future taxable income for tax years before January 1, 2021 and up to 80% of future taxable income for tax years after December 31, 2020. Any NOLs arising on or after January 1, 2021, cannot be carried back, can generally be carried forward indefinitely and can offset up to 80% of future taxable income. The federal NOLs begin to expire in 2034; losses generated in 2018 and forward have an indefinite life. The state NOLs begin to expire in 2034. Our ability to fully recognize the benefits from our NOLs is dependent upon our ability to generate sufficient income prior to their expiration. In addition, our NOL carryforwards may be limited if we experience an ownership change as defined by Section 382 of the Internal Revenue Code (“Section 382”). In general, an ownership change under Section 382 occurs if 5% shareholders increase their collective ownership of the aggregate amount of our outstanding shares by more than 50 percentage points over a relevant lookback period. For the year ended December 31, 2020 we have determined that no ownership change occurred during the relevant lookback period that would limit our ability to use our NOLs, however the sale of additional equity securities in the future may trigger an ownership change under IRC Section 382 which could significantly limit our ability to utilize our tax benefits. The Company will recognize a tax benefit in the consolidated financial statements for an uncertain tax position only if management’s assessment is that the position is “more likely than not” (i.e., a likelihood greater than 50%) to be allowed by the tax jurisdiction based solely on the technical merits of the position. The term “tax position” refers to a position in a previously filed tax return or a position expected to be taken in a future tax return that is reflected in measuring current or deferred income tax assets and liabilities for financial reporting purposes. The provision for income tax benefit for the year ended December 31, 2020 was ($53,500), an effective tax rate of 3.09%. The tax consists of a refund received from the 2014 NOL carryback claim and state minimum taxes. In February 2019, the Company received information that the net operating loss carryback that was utilized in 2014 was under examination and could possibly be partially disallowed by the Internal Revenue Service (“IRS”). This adjustment was an issue of timing of the loss and had no income tax provision effect. In June 2020, the Company received a letter from the IRS stating that the returns will be accepted as filed. In September 2020, the Company received additional refunds related to the tax years under examination. The examination is now closed and there is no uncertain tax position recorded for this item. On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act, or the CARES Act, was enacted and signed into law, and GAAP requires recognition of the tax effects of new legislation during the reporting period that includes the enactment date. The CARES Act, among other things, includes changes to the tax provisions that benefits business entities and makes certain technical corrections to the 2017 Tax Cuts and Jobs Act, including, permitting net operating losses, or NOLs, carryovers and carrybacks to offset 100% of taxable income for taxable years beginning before 2021. In addition, the CARES Act allows NOLs incurred in 2018, 2019, and 2020 to be carried back to each of the five preceding taxable years to generate a refund of previously paid income taxes. The CARES Act provides other reliefs and stimulus measures. We have evaluated the impact of the CARES Act, and do not expect that any provision of the CARES Act would result in a material cash benefit to us or have a material impact on our financial statements or internal controls over financial reporting.

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32857-109319 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 11.C) -URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330215-122817 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 17 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32809-109319 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I.5.Q1) -URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32705-109319 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 270 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331 + Details
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