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Accounting And Reporting Policies (Policies) | 12 Months Ended
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Dec. 31, 2018
Accounting Policies [Abstract] |
Organization | Organization The LGL Group, Inc. (the "Company"), incorporated in 1928 under the laws of the State of Indiana and reincorporated under the laws of the State of Delaware in 2007, is a diversified holding company with subsidiaries engaged in the design, manufacturing and marketing of highly-engineered, high reliability frequency and spectrum control products used to control the frequency or timing of signals in electronic circuits and in the design of high performance Frequency and Time Reference Standards that form the basis for timing and synchronization in various applications. As of December 31, 2018, the subsidiaries of the Company are as follows:
|  | Owned By The LGL Group, Inc. |
M-tron Industries, Inc. |  |  | 100.0 | %
Piezo Technology, Inc. |  |  | 100.0 | %
Piezo Technology India Private Ltd. |  |  | 99.9 | %
M-tron Asia, LLC |  |  | 100.0 | %
M-tron Industries, Ltd. |  |  | 100.0 | %
GC Opportunities Ltd. |  |  | 100.0 | %
M-tron Services, Ltd. |  |  | 100.0 | %
Precise Time and Frequency, LLC |  |  | 100.0 | %
Lynch Systems, Inc. |  |  | 100.0 | %
The Company operates through its two principal subsidiaries, M-tron Industries, Inc. ("MtronPTI"), which includes the operations of Piezo Technology, Inc. ("PTI") and M-tron Asia, LLC ("Mtron"), and Precise Time and Frequency, LLC ("PTF"). The Company has operations in Orlando, Florida, Yankton, South Dakota, Wakefield, Massachusetts and Noida, India. MtronPTI also has sales offices in Sacramento, California, Austin, Texas and Hong Kong.
Principles of Consolidation | Principles of Consolidation The consolidated financial statements include the accounts of the Company and entities for which it has control. Material intercompany transactions and accounts have been eliminated in consolidation.
Uses of Estimates | Uses of Estimates The preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.
Cash and Cash Equivalents | Cash and Cash Equivalents Cash and cash equivalents consist of highly-liquid investments with a maturity of less than three months when purchased.
Marketable Securities | Marketable Securities Marketable equity securities are categorized as available-for-sale securities and are reported at fair value, with the change in fair value being recorded in the consolidated statement of operations.
Accounts Receivable | Accounts Receivable Accounts receivable, on a consolidated basis, consists principally of amounts due from both domestic and foreign customers. Credit is extended based on an evaluation of the customer's financial condition and collateral is not required. In relation to export sales, the Company requires letters of credit supporting a significant portion of the sales price prior to production to limit exposure to credit risk. Certain credit sales are made to industries that are subject to cyclical economic changes. The Company maintains allowances for doubtful accounts for estimated losses resulting from the inability of its customers to make required payments. These allowances are maintained at a level that management believes is sufficient to cover potential credit losses. Estimates are based on historical collection experience, current trends, credit policy and the relationship between accounts receivable and revenues. In determining these estimates, the Company examines historical write-offs of its receivables and reviews each customer's account to identify any specific customer collection issues. If the financial condition of its customers were to deteriorate, resulting in an impairment of their ability to make payment, additional allowances might be required.
Inventories | Inventories Inventories are valued at the lower of cost or net realizable value using the FIFO (first-in, first-out) method. The Company maintains a reserve for inventory based on estimated losses that result from inventory that becomes obsolete or for which the Company has excess inventory levels as of period end. In determining these estimates, the Company performs an analysis on current demand and usage for each inventory item over historical time periods. Based on that analysis, the Company reserves a percentage of the inventory amount within each time period based on historical demand and usage patterns of specific items in inventory.
Property, Plant and Equipment, Net | Property, Plant and Equipment, Net Property, plant and equipment are recorded at cost less accumulated depreciation and include expenditures for major improvements. Maintenance and repairs are charged to operations as incurred. Depreciation is computed for financial reporting purposes using the straight-line method over the estimated useful lives of the assets, which range from 5 years to 35 years for buildings and improvements, and from 3 to 10 years for other fixed assets. Property, plant and equipment are periodically reviewed for indicators of impairment. If any such indicators were noted, the Company would assess the appropriateness of the assets' carrying value and record any impairment at that time. Depreciation expense from operations was approximately $417,000 for 2018 and $567,000 for 2017.
Warranties | Warranties The Company offers a standard one-year warranty. The Company tests its products prior to shipment in order to ensure that they meet each customer's requirements based upon specifications received from each customer at the time its order is received and accepted. The Company's customers may request to return products for various reasons, including, but not limited to, the customers' belief that the products are not performing to specification. The Company's return policy states that it will accept product returns only with prior authorization and if the product does not meet customer specifications, in which case the product would be replaced or repaired. To accommodate the Company's customers, each request for return is reviewed, and if and when it is approved, a return materials authorization ("RMA") is issued to the customer. Each month, the Company records a specific warranty reserve for approved RMAs covering products that have not yet been returned. The Company does not maintain a general warranty reserve because, historically, valid warranty returns resulting from a product not meeting specifications or being non-functional have been de minimis. As of December 31, 2018 and 2017, accrued warranty expense was $28,000 and $10,000, respectively.
Intangible Assets | Intangible Assets Intangible assets are recorded at cost less accumulated amortization. Amortization is computed for financial reporting purposes using the straight-line method over the estimated useful lives of the assets, which range up to 10 years. The intangible assets consist of intellectual property and goodwill. The net carrying value of the amortizable intangible assets was $437,000 and $512,000 as of December 31, 2018 and 2017, respectively. Goodwill, which is not amortizable, was $40,000 as of December 31, 2018 and 2017. The estimated aggregate amortization expense for intangible assets, excluding goodwill, for each of the remaining years of the estimated useful life is as follows (in thousands):
2019 |  | $ | 75 |
2020 |  |  | 75 |
2021 |  |  | 75 |
2022 |  |  | 75 |
2023 |  |  | 75 |
Thereafter |  |  | 62 |
Total |  | $ | 437 |
Revenue Recognition | Revenue Recognition Effective January 1, 2018, the Company adopted Accounting Standards Update (“ASU”) 2014-09, "Revenue from Contracts with Customers," also known as the "New Revenue Standard" (“ASU 2014-09”), on a modified retrospective basis, with no cumulative effect of adoption to any of the financial statement line items. The Company’s revised policy is as follows: The Company recognizes revenue from the sale of its products in accordance with the criteria in Accounting Standards Codification (“ASC”) 606, Revenue From Contracts with Customers, which are: Step 1: Identify the contract(s) with a customer. Step 2: Identify the performance obligations in the contract. Step 3: Determine the transaction price. Step 4: Allocate the transaction price to the performance obligations in the contract. Step 5: Recognize revenue when (or as) the entity satisfies a performance obligation. The Company meets these conditions upon the Company’s satisfaction of the performance obligation, usually at the time of shipment to the customer, because control passes to the customer at that time. Our standard terms for customers are net due within 30 days, with a few exceptions, none regularly exceeding 60 days. The Company provides disaggregated revenue details by segment in Note K – Segment Information, and geographic markets in Note L – Domestic and Foreign Revenues. The Company offers a limited right of return and/or authorized price protection provisions in its agreements with certain electronic component distributors who resell the Company's products to original equipment manufacturers or electronic manufacturing services companies. As a result, the Company estimates and records a reserve for future returns and other charges against revenue at the time of shipment consistent with the terms of sale. The reserve is estimated based on historical experience with each respective distributor. These reserves and charges are immaterial as the Company does not have a history of significant price protection adjustments or returns. The Company provides a standard assurance warranty that does not create a performance obligation. Practical Expedients:
| - | The Company applies the practical expedient for shipping and handling as fulfillment costs.
| - | The Company expenses sales commissions as sales and marketing expenses in the period they are incurred.
Shipping Costs | Shipping Costs Amounts billed to customers related to shipping and handling are classified as revenue, and the Company's shipping and handling costs are included in manufacturing cost of sales.
Research and Development Costs | Research and Development Costs Research and development costs are charged to operations as incurred. Such costs were approximately $1,947,000 and $1,827,000 in 2018 and 2017, respectively, and are included within engineering, selling and administrative expenses.
Advertising Expense | Advertising Expense Advertising costs are charged to operations as incurred. Such costs were approximately $24,000 in 2018, compared with $18,000 in 2017, and are included within engineering, selling and administrative expenses.
Stock-Based Compensation | Stock-Based Compensation The Company measures the cost of employee services in exchange for an award of equity instruments based on the grant-date fair value of the award and recognizes the cost over the requisite service period, typically the vesting period. The Company estimates the fair value of stock options on the grant date using the Black-Scholes-Merton option-pricing model. The Black-Scholes-Merton option-pricing model requires subjective assumptions, including future stock price volatility and expected time to exercise, which greatly affect the calculated values. There is no expected dividend rate. Historical Company information was the basis for the expected volatility assumption as the Company believes that the historical volatility over the life of the option is indicative of expected volatility in the future. The risk-free interest rate is based on the U.S. Treasury zero-coupon rates with a remaining term equal to the expected term of the option. The Company records any forfeitures in the period that the shares are forfeited. Restricted stock awards are made at a value equal to the market price of the Company's common stock on the date of the grant.
Earnings Per Share | Earnings Per Share The Company computes earnings per share in accordance with ASC 260, Earnings Per Share. Basic earnings per share is computed by dividing net earnings by the weighted average number of common shares outstanding during the period. Diluted earnings per share adjusts basic earnings per share for the effects of stock options and other potentially dilutive financial instruments, only in the periods in which the effects are dilutive. For the years ended December 31, 2018 and 2017, there were options to purchase 15,608 shares and 42,676 shares, respectively, of common stock and for the year ended December 31, 2017, there were warrants to purchase 519,241 shares of common stock that were excluded from the diluted earnings per share computation because the impact of the assumed exercise of such stock options or warrants would have been anti-dilutive.
|  | Years Ended December 31, |
|  | 2018 |  |  | 2017 |
Weighted average shares outstanding - basic |  |  | 4,748,609 |  |  |  | 2,929,641 |
Effect of diluted securities |  |  | 126,422 |  |  |  | 105,463 |
Weighted average shares outstanding - diluted |  |  | 4,875,031 |  |  |  | 3,035,104 |
Income Taxes | Income Taxes The Company's deferred income tax assets represent (a) temporary differences between the financial statement carrying amount and the tax basis of existing assets and liabilities that will result in deductible amounts in future years, and (b) the tax effects of net operating loss carry-forwards. In assessing the realizability of deferred tax assets in accordance with the provisions of ASC 740, the Company considers whether it is more likely than not that some portion or all of the deferred tax assets will or will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become realizable. The Company has determined the results of future operations of one of its foreign subsidiaries will generate enough taxable income that it is more likely than not that deferred tax assets of $127,000 generated from net operating losses (“NOL’s”) in a foreign subsidiary, can be utilized in the foreseeable future. The Company has also determined that a full valuation against the remaining net deferred tax assets is required and has recorded a valuation allowance to reduce deferred tax assets to the amount that is more likely than not to be realized. Should a change in circumstances lead to a change in judgment about the ability to realize deferred tax assets in future years, the Company will adjust related valuation allowances in the period that the change in circumstances occurs, along with a corresponding increase or charge to income. The Company recognizes interest and/or penalties, if any, related to income tax matters in income tax expense.
Concentration Risk | Concentration Risk In 2018, the Company's largest customer, an electronics contract manufacturing company in the aerospace and defense markets, accounted for $4,436,000, or 17.8% of the Company's total revenues, compared to $3,744,000, or 16.7%, in 2017. A significant portion of the Company's accounts receivable is concentrated with a relatively small number of customers. As of December 31, 2018, four of the Company's largest customers accounted for approximately $1,043,000, or 30% of accounts receivable. As of December 31, 2017, four of the Company's largest customers accounted for approximately $1,100,000, or 32% of accounts receivable. The Company carefully evaluates the creditworthiness of its customers in deciding to extend credit, and utilizes letters of credit to further limit credit risk for export sales. As a result of these policies, the Company has experienced very low historical bad debt expense and believes the related risk to be minimal. At various times throughout the year and at December 31, 2018, some deposits held at financial institutions were in excess of federally insured limits. The Company has not experienced any losses related to these balances and believes the related risk to be minimal.
Segment Information | Segment Information The Company reports segment information in accordance with ASC 280, Segment Information ("ASC 280"). ASC 280 requires companies to report financial and descriptive information for each identified operating segment based on management's internal organizational decision-making structure. Management has identified the Company’s two segments as electronic components and electronic instruments.
Impairments of Long-Lived Assets | Impairments of Long-Lived Assets Long-lived assets, including intangible assets subject to amortization, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable. Long-lived assets are grouped with other assets to the lowest level to which identifiable cash flows are largely independent of the cash flows of other groups of assets and liabilities. Management assesses the recoverability of the carrying cost of the assets based on a review of projected undiscounted cash flows. If an asset is held for sale, management reviews its estimated fair value less cost to sell. Fair value is determined using pertinent market information, including appraisals or broker's estimates, and/or projected discounted cash flows. In the event an impairment loss is identified, it is recognized based on the amount by which the carrying value exceeds the estimated fair value of the long-lived asset.
Financial Instruments | Financial Instruments Cash and cash equivalents, trade accounts receivable, short-term borrowings, trade accounts payable, and accrued expenses are carried at cost, which approximates fair value due to the short-term maturity of these instruments.
Foreign Currency Translation | Foreign Currency Translation The assets and liabilities of international operations are re-measured at the exchange rates in effect at the balance sheet date for monetary assets and liabilities and at historical rates for non-monetary assets and liabilities, with the related re-measurement gains or losses reported within the consolidated statement of operations. The results of international operations are re-measured at the monthly average exchange rates. The Company's foreign subsidiaries and respective operations' functional currency is the U.S. dollar. The Company has determined this based upon the majority of transactions with customers as well as inter-company transactions and parental support being based in U.S. dollars. The Company has recognized a re-measurement loss of $74,000 and a re-measurement gain of $22,000, in 2018 and 2017, respectively, which is included within other income, net in the consolidated statements of operations.
Recently Issued Accounting Pronouncements | Recently Issued Accounting Pronouncements In March 2018, the Financial Accounting Standards Board (“FASB”) issued ASU 2018-05, “Income Taxes (Topic 740): Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118,” to provide guidance for companies that may not have completed their accounting for the income tax effects of the Tax Cuts and Jobs Act (the “Tax Act”) in the period of enactment, which is the period that includes December 22, 2017. ASU 2018-05 provides for a provisional one year measurement period for entities to finalize their accounting for certain income tax effects related to the Tax Act. ASU 2018-05 requires disclosure of the reasons for incomplete accounting, additional information or analysis needed, among other relevant information. The Company finalized its provisional amounts during the fourth quarter of fiscal 2018 without recording any adjustment, completing its requirements under ASU 2018-05. In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842)”. The objective of this update is to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those annual periods and is to be applied utilizing a modified retrospective approach. The Company does not expect the adoption of ASU 2016-02 to have a material impact on its consolidated financial statements. In January 2016, the FASB issued ASU 2016-01, “Financial Instruments – Recognition and Measurement of Financial Assets and Financial Liabilities (Topic 825)”. ASU 2016-01 revises the classification and measurement of investments in certain equity investments and the presentation of certain fair value changes for certain financial liabilities measured at fair value. ASU 2016-01 requires the change in fair value of many equity investments to be recognized in net income. ASU 2016-01 is effective for interim and annual periods beginning after December 15, 2017, with early adoption permitted. The Company adopted this guidance effective January 1, 2018 and made a cumulative effect adjustment to the Company's retained earnings of $35,000. In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers”. ASU 2014-09 is the result of a collaborative effort by the FASB and the International Accounting Standards Board to simplify revenue recognition guidance, remove inconsistencies in the application of revenue recognition, and to improve comparability of revenue recognition practices across entities, industries, jurisdictions, and capital markets. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to receive for those goods or services. For a public entity, this update is effective for annual and interim reporting periods beginning after December 15, 2017 with early adoption permitted. This standard can be applied on either a retrospective or modified retrospective approach. Since May, 2014, a number of ASU's have been issued which further refine the original guidance issued under ASU 2014-09 and are effective in conjunction with this original standard. ASU 2014-09 became effective for the Company on January 1, 2018 and was applied on a modified retrospective basis, with no cumulative effect of adoption to any of the financial statement line items. No other new accounting pronouncements issued or effective during the fiscal year have had or are expected to have a material impact on the Company's consolidated financial statements.

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