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Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Basis of Accounting, Policy [Policy Text Block] | Basis of Presentation The accompanying consolidated financial statements of Nortech Systems, Incorporated and Subsidiaries (“the Company”, “we”, “our”) have been prepared in accordance with Generally Accepted Accounting Principles in the United States of America (“GAAP”) for financial information and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”).
Consolidation, Policy [Policy Text Block] | Principles of Consolidation The consolidated financial statements include the accounts of Nortech Systems Incorporated and its wholly-owned subsidiaries, Manufacturing Assembly Solutions of Monterrey, Inc. and Nortech Systems Hong Kong Company, Limited and its subsidiary, Nortech Systems Suzhou Company, Limited. All significant intercompany accounts and transactions have been eliminated in consolidation.
Use of Estimates, Policy [Policy Text Block] | Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of our consolidated financial statements. Estimates also affect the reported amounts of revenue and expense during the reporting period. Significant items subject to estimates and assumptions include the valuation allowance for inventories, allowance for doubtful accounts, realizability of deferred tax assets, goodwill impairment and long-lived asset impairment testing. Actual results could differ from those estimates.
Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block] | Restricted Cash Cash and cash equivalents classified as restricted cash on our consolidated balance sheets are restricted as to withdrawal or use under the terms of certain contractual agreements. As of December 31, 2021 we had outstanding letters of credit for $400 in total to Essjay Bemidji Holdings, LLC and Essjay Mankato Holdings, LLC. Restricted cash as of December 31, 2021 and December 31, 2020 was $1,582 and $3,212, respectively. The December 31, 2021 and 2020 restricted cash balance included lockbox deposits that are temporarily restricted due to timing at the period end. The lockbox deposits are applied against our line of credit the next business day.
Accounts Receivable [Policy Text Block] | Accounts Receivable and Allowance for Doubtful Accounts We grant credit to customers in the normal course of business. Accounts receivable are unsecured and are presented net of an allowance for doubtful accounts. The allowance for doubtful accounts was $328 and $343 at December 31, 2021 and 2020, respectively. We determine our allowance by considering a number of factors, including the length of time accounts receivable are past due, our previous loss history, the customers’ current ability to pay their obligations to us, and the condition of the general economy and the industry as a whole. We write-off accounts receivable when they become uncollectible, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts.
Employee Retention Credit and Payroll Tax Deferral Policy [Policy Text Block] | Employee Retention Credit (ERC) and Payroll Tax Deferral We qualified for Employee Retention Credits on qualified wages paid in the first and second quarters of 2021 and filed for both credits in the third quarter of 2021. We recognize government grants for which there is a reasonable assurance of compliance with grant conditions and receipt of credits. In 2021, there was $5,209 related to Employee Retention Credits recognized as a reduction of the associated costs within cost of goods sold of $4,670, selling of $125, and general and administrative expenses of $414 on the consolidated statements of operations and within Employee Retention Credits Receivable on the consolidated balance sheets. See Note 12. The CARES Act allowed for the deferral of the employer portion of social security taxes incurred through the end of calendar 2020. As of December 31, 2021, there was $1,158 of social security tax payments deferred, of which 50% was required to be remitted by December 2021 and the remaining 50% by December 2022. IRS Notice 2020-22 and Notice 2021-24 provides that employers are not subject to the penalty for failing to timely deposit employment taxes under Code Section 6656 if (i) the amount of employment taxes that are not deposited (i.e., the deemed credit amount) is less than or equal to the employer’s anticipated credits (ERC) and (ii) the employer did not previously file for advance payment of these credits. We did not remit the amount due on December 31, 2021 due to our awaiting receipt of the anticipated credits under the ERC, as allowed under the above IRS Notices. The deferred amounts are recorded within accrued payroll and commissions on the condensed consolidated balance sheets.
Inventory, Policy [Policy Text Block] | Inventories Inventories consist of finished goods, raw materials and work-in-process and are stated at the lower of average cost (which approximates first-in, first-out) or net realizable value. Costs include material, labor, and overhead required in the production of our products. Inventory reserves are maintained for inventories that may have a lower value than stated or quantities in excess of future production needs. We regularly review inventory quantities on-hand for excess and obsolete inventory and, when circumstances indicate, incur charges to write down inventories to their net realizable value. The determination of a reserve for excess and obsolete inventory involves management exercising judgment to determine the required reserve, considering future demand, product life cycles, introduction of new products and current market conditions. Inventories are as follows:
|  | 2021 |  |  | 2020 |
Raw materials |  | $ | 18,492 |  |  | $ | 14,865 |
Work in process |  |  | 1,678 |  |  |  | 969 |
Finished goods |  |  | 562 |  |  |  | 242 |
Reserves |  |  | (1,298 | ) |  |  | (2,159 | )
Total |  | $ | 19,434 |  |  | $ | 13,917 |
Property, Plant and Equipment, Policy [Policy Text Block] | Property and Equipment Property and equipment are stated at cost less accumulated depreciation. Additions, improvements and major renewals are capitalized, while maintenance and minor repairs are expensed as incurred. When assets are retired or disposed of, the assets and related accumulated depreciation are removed from the accounts and the resulting gain or loss is reflected in operations. Leasehold improvements are depreciated over the shorter of their estimated useful lives or their remaining lease terms. All other property and equipment are depreciated by the straight-line method over their estimated useful lives, as follows:
Buildings | 39 Years
Leasehold improvements | 3-15 Years
Manufacturing equipment | 3-7 Years
Office and other equipment | 3-7 Years
Property and equipment at December 31, 2021 and 2020:
|  | 2021 |  |  | 2020 |
Land |  | $ | 148 |  |  | $ | 176 |
Building and Leasehold Improvements |  |  | 4,083 |  |  |  | 5,999 |
Manufacturing Equipment |  |  | 18,892 |  |  |  | 22,685 |
Office and Other Equipment |  |  | 6,934 |  |  |  | 7,148 |
Accumulated Depreciation and Amortization |  |  | (24,224 | ) |  |  | (29,582 | )
Total Property and Equipment, Net |  | $ | 5,833 |  |  | $ | 6,426 |
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] | Long-Lived Asset Impairment We evaluate long-lived assets, primarily property and equipment, as well as the related depreciation periods, whenever current events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. Recoverability for assets to be held and used is based on our projection of the undiscounted future operating cash flows of the underlying assets or asset group. To the extent such projections indicate that future undiscounted cash flows are not sufficient to recover the carrying amounts of related assets, a charge might be required to reduce the carrying amount to equal estimated fair value. Assets held for sale are reported at the lower of the carrying amount or fair value less costs to dispose.
Stockholders' Equity, Policy [Policy Text Block] | Preferred Stock Preferred stock issued is non-cumulative and nonconvertible. The holders of the preferred stock are entitled to a non-cumulative dividend of 12% when and if declared. In liquidation, holders of preferred stock have preference to the extent of $1.00 per share plus dividends accrued but unpaid. No preferred stock dividends were declared or paid during the years ended December 31, 2021 and 2020.
Revenue [Policy Text Block] | Revenue Recognition Our revenue is comprised of product, engineering services and repair services. All revenue is recognized when the Company satisfies its performance obligation(s) under the contract by transferring the promised product or service to our customer either when (or as) our customer obtains control of the product or service, with the majority of our revenue being recognized over time including goods produced under contract manufacturing agreements and services revenue. A performance obligation is a promise in a contract to transfer a distinct product or service to a customer. A contract’s transaction price is allocated to each distinct performance obligation. The majority of our contracts have a single performance obligation. Revenue is recorded net of returns, allowances and customer discounts. Our net sales for services were less than 10% of our total sales for all periods presented, and accordingly, are included in net sales in the Consolidated Statements of Operations and Comprehensive Loss. Sales, value add, and other taxes collected from customers and remitted to governmental authorities are accounted for on a net (excluded from revenues) basis. Shipping and handling costs charged to our customers are included in net sales, while the corresponding shipping expenses are included in cost of goods sold.
Standard Product Warranty, Policy [Policy Text Block] | Product Warranties We provide limited warranty for the replacement or repair of defective product within a specified time period after the sale at no cost to our customers. We make no other guarantees or warranties, expressed or implied, of any nature whatsoever as to the goods including, without limitation, warranties to merchantability, fit for a particular purpose or non-infringement of patent or the like unless agreed upon in writing. We estimate the costs that may be incurred under our limited warranty and provide a reserve based on actual historical warranty claims coupled with an analysis of unfulfilled claims at the balance sheet date. Our warranty claim costs are not material given the nature of our products and services.
Advertising Cost [Policy Text Block] | Advertising Advertising costs are charged to operations as incurred. The total amount charged to expense was $57 and $42 for the years ended December 31, 2021 and 2020, respectively.
Income Tax, Policy [Policy Text Block] | Income Taxes We account for income taxes under the asset and liability method. Deferred income tax assets and liabilities are recognized annually for differences between the financial statement and tax basis of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized. We recognize interest and penalties accrued on any unrecognized tax benefits as a component on income tax expense. We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in the consolidated financial statements from such positions are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate resolution. Management must also assess whether uncertain tax positions as filed could result in the recognition of a liability for possible interest and penalties if any. Our estimates are based on the information available to us at the time we prepare the income tax provisions. Our income tax returns are subject to audit by federal, state, and local governments, generally three years after the returns are filed. These returns could be subject to material adjustments or differing interpretations of the tax laws.
Share-based Payment Arrangement [Policy Text Block] | Incentive Compensation We use a Black-Scholes option-pricing model to determine the grant date fair value of our incentive awards and recognize the expense on a straight-line basis over the vesting period. See Note 8 for additional information.
Earnings Per Share, Policy [Policy Text Block] | Net Income (Loss) Per Common Share Basic net income (loss) per common share is computed by dividing net income (loss) by the weighted-average number of common shares outstanding. Dilutive net income (loss) per common share assumes the exercise and issuance of all potential common stock equivalents in computing the weighted-average number of common shares outstanding, unless their effect is antidilutive. For the year ended December 31, 2021, stock options of 156,937 were included in the computation of diluted income per common share as their impact were dilutive. There were no dilutive shares in the years ended 2020 due to the net loss.
Fair Value of Financial Instruments, Policy [Policy Text Block] | Fair Value of Financial Instruments The carrying amounts of all financial instruments approximate their fair values. The carrying amounts for cash, accounts receivable, accounts payable, and accrued liabilities approximate fair value because of the short maturity of these instruments. Based on the borrowing rates currently available to us for bank loans with similar terms and average maturities, the carrying value of our long-term debt and line of credit approximates its fair value. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Valuation techniques used to measure fair value maximize the use of observable inputs and minimize the use of unobservable inputs. The fair value framework requires the categorization of assets and liabilities into one of three levels based on the assumptions (inputs) used in valuing the asset or liability. Level 1 provides the most reliable measure of fair value, while Level 3 generally requires significant management judgment. The three levels are defined as follows: Level 1: Quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2: Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 3: Unobservable inputs for the asset or liability, reflecting the reporting entity’s own assumptions about the assumptions that market participants would use in pricing Our assessment of the significance of a particular input to the fair value measurements requires judgment and may affect the valuation of the assets and liabilities being measured and their placement within the fair value hierarchy. We endeavor to use the best available information in measuring fair value. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. We utilized a Level 3 valuation in our testing of goodwill as of October 1, 2020. See Note 4, Goodwill and Intangible Assets, for more detail.
Segment Reporting, Policy [Policy Text Block] | Enterprise-Wide Disclosures Our results of operations for the years ended December 31, 2021 and 2020 represent a single operating and reporting segment referred to as Contract Manufacturing within the EMS industry. Consolidated financial information is available that is evaluated regularly by the chief operating decision maker in assessing performance and allocating resources. Export sales from our domestic operations represent approximately 3.1% and 2.8% of consolidated net sales for the years ended December 31, 2021 and 2020, respectively. Net sales by our major EMS industry markets for the years ended December 31, 2021 and 2020 are as follows:
|  | 2021 |  |  | 2020 |
Medical |  | $ | 63,047 |  |  | $ | 55,098 |
Aerospace and Defense |  |  | 16,639 |  |  |  | 20,624 |
Industrial |  |  | 35,482 |  |  |  | 28,384 |
Total Net Sales |  | $ | 115,168 |  |  | $ | 104,106 |
Noncurrent assets, excluding deferred taxes, by country are as follows:
|  | United States |  |  | Mexico |  |  | China |  |  | Total |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net |  | $ | 4,664 |  |  | $ | 454 |  |  | $ | 715 |  |  | $ | 5,833 |
Operating Lease Assets |  | $ | 5,287 |  |  |  | 2,800 |  |  |  | 896 |  |  | $ | 8,983 |
Other assets |  | $ | 501 |  |  |  | - |  |  |  | - |  |  | $ | 501 |
December 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net |  | $ | 5,057 |  |  | $ | 681 |  |  | $ | 688 |  |  | $ | 6,426 |
Operating Lease Assets |  | $ | 5,574 |  |  |  | 3,117 |  |  |  | 307 |  |  | $ | 8,998 |
Other assets |  | $ | 1,173 |  |  |  | - |  |  |  | - |  |  | $ | 1,173 |
Foreign Currency Transactions and Translations Policy [Policy Text Block] | Foreign Currency Transactions The functional currency for our Mexico subsidiary is the US dollar. Foreign exchange transaction gains and losses attributable to exchange rate movements related to transactions made in the local currency and on intercompany receivables and payables not deemed to be of a long-term investment nature are recorded in other income (expense). The functional currency for our China subsidiary is the Renminbi (“RMB”). Assets and liabilities of the China operation are translated from RMB into U.S. dollars at period-end rates, while income and expense are translated at the weighted-average exchange rates for the period. The related translation adjustments are reflected as a foreign currency translation adjustment in accumulated other comprehensive loss within shareholders’ equity. The total foreign currency translation adjustment increased shareholders’ equity by $93 and $220 for the years ended December 31, 2021 and 2020, respectively. Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in the Consolidated Statements of Operations. Net foreign currency transaction losses included in the determination of net earnings was $131 and $32 for the years ended December 31, 2021 and 2020, respectively.
Liquidity and Capital Resources, Policy [Policy Text Block] | Reclassification Certain reclassifications have been made to the prior year’s consolidated financial statements to enhance comparability with the current year’s financial statements. As a result, certain line items have been restated in the statement of operations to properly reflect the classification of information technology related expenses. Comparative figures have been adjusted to conform to the current year’s presentation. The items were reclassified as follows:
|  | Year Ended |
|  | December 31, 2020 |
|  | Previously Reported |  |  | After Reclassification |
Cost of Goods Sold |  | $ | 95,651 |  |  | $ | 94,441 |
General and Administrative Expenses |  |  | 8,043 |  |  |  | 9,253 |
New Accounting Pronouncements, Policy [Policy Text Block] | Recently Issued Accounting Standards In June 2016, the FASB issued ASU 2016-13, Measurement of Credit Losses on Financial Instruments. This guidance introduces a new model for recognizing credit losses on financial instruments based on an estimate of current expected credit losses. The ASU also provides updated guidance regarding the impairment of available-for-sale debt securities and includes additional disclosure requirements. The new guidance is effective for public business entities that meet the definition of a Smaller Reporting Company as defined by the SEC for interim and annual periods beginning after December 15, 2022. Early adoption is permitted. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform. ASU 2020-04 provides optional guidance for a limited period of time to ease potential accounting impact associated with transitioning away from reference rates that are expected to be discontinued, such as LIBOR. The amendments in this ASU apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued. The amendments in ASU 2020-04 can be adopted as of March 12, 2020 and are effective through December 31, 2022. Our line of credit agreement with Bank of America was amended on December 31, 2021 to reference the Bloomberg Short-Term Bank Yield Index (BSBY) rather than LIBOR. We do not anticipate a material impact on our consolidated financial statements related to the change in index. We do not have additional material agreements that will be impacted by a change in reference rate.

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