Accounting Policies	12 Months Ended
Dec. 31, 2018
Accounting Policies [Abstract]
Accounting Policies	2. Accounting Policies Estimates – The preparation of financial statements in conformity with generally accepted accounting principles in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The most sensitive and significant accounting estimates relate to customer rebates, valuation allowances for deferred income tax assets, obsolete and slow-moving inventories, potentially uncollectible accounts receivable, pension liability and accruals for income taxes. Actual results could differ from those estimates. Principles of Consolidation – The consolidated financial statements include the accounts of the Company and its subsidiaries, all of which are wholly owned by the Company. All significant intercompany accounts and transactions are eliminated in consolidation. Translation of Foreign Currency – For foreign operations whose functional currencies are not U.S. dollars, assets and liabilities are translated at rates in effect at the end of the year; revenues and expenses are translated at average rates in effect during the year. Resulting translation adjustments are made directly to accumulated other comprehensive income. Foreign currency transaction gains and losses are recognized in operating results. Included in other expense were foreign currency transaction losses of $7,458 in 2018 and foreign currency transaction gains of $24,404 in 2017. Cash Equivalents – Investments with an original maturity of three months or less, as well as time deposits and certificates of deposit that are readily redeemable at the date of purchase, are considered cash equivalents. Accounts Receivable – Accounts receivable are shown less an allowance for doubtful accounts of $462,132 at December 31, 2018 and $166,907 at December 31, 2017. Inventories – Inventories are stated at the lower of cost, or net realizable value, determined by the first-in, first-out method. Property, Plant and Equipment, and Depreciation – Property, plant and equipment is recorded at cost. Depreciation is computed by the straight-line method over the estimated useful lives of the assets, which range from 3 to 30 years. Intangible Assets – Intangible assets with finite useful lives are recorded at cost upon acquisition, and amortized over the term of the related contract or useful life, as applicable. Intangible assets held by the Company with finite useful lives include patents and trademarks. Patents and trademarks are amortized over their estimated useful lives. The weighted average amortization period for intangible assets at December 31, 2018 was 10 years. The Company periodically reviews the values recorded for intangible assets to assess recoverability from future operations whenever events or changes in circumstances indicate that their carrying amounts may not be recoverable. At December 31, 2018 and 2017, the Company assessed the recoverability of its long-lived assets and believed that there were no events or circumstances present that would that would require a test of recoverability on those assets. As a result, there was no impairment of the carrying amounts of such assets and no reduction in their estimated useful lives. Deferred Income Taxes – Deferred income taxes are provided for the differences between the financial statement and tax bases of assets and liabilities, and on operating loss carryovers, using tax rates in effect in years in which the differences are expected to reverse. Revenue Recognition – Revenue is recognized when the price is fixed, the title and risks and rewards of ownership have passed to the customer, and when collection is reasonably assured. Depending on the contractual terms of each customer, revenue is recognized either at the time of shipment or upon delivery. When revenue is recorded, estimates of returns are made and recorded as a reduction of revenue. Customer rebates and incentives earned based on promotional programs in place, volume of purchases or other factors are also estimated at the time of revenue recognition and recorded as a reduction of that revenue. Refer to Note 10 – Revenue from Contracts with Customers. Research and Development – Research and development costs ($734,000 in 2018 and $752,000 in 2017) are expensed as incurred. Shipping Costs – The costs of shipping product to our customers ($7,553,410 in 2018 and $6,595,544 in 2017) are included in selling, general and administrative expenses. Advertising Costs – The Company expenses the production costs of advertising the first time that the related advertising takes place. Advertising costs ($1,935,267 in 2018 and $1,997,113 in 2017) are included in selling, general and administrative expenses. Subsequent Events – The Company has evaluated events and transactions subsequent to December 31, 2018 through the date the consolidated financial statements were included in this Form 10-K and filed with the SEC. Concentration – The Company performs ongoing credit evaluations of its customers and generally does not require collateral for the extension of credit. Allowances for credit losses are provided and have been within management's expectations. The Company had one customer in 2018 and two customers in 2017 that individually exceeded 10% of consolidated net sales. In 2018, net sales to this one customer were approximately 13%, of consolidated net sales. In 2017, net sales to the two customers were approximately 16% and 11%, respectively. Recently Issued and Adopted Accounting Standards In August 2015, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which defers the effective date of ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), by one year. ASU 2015-14 is a comprehensive new revenue recognition model requiring a company to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. The Company has adopted the new guidance as of January 1, 2018 using the modified retrospective method. The adoption of the new guidance did not have a material effect on the consolidated financial position, results of operations or cash flows of the Company beyond the increase in the level of disclosures. Refer to Note 10 – Revenue from Contracts with Customers. In March 2017, the FASB issued ASU No. 2017-07, Compensation—Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost (“ASU No. 2017-07”), which requires employers to disaggregate the service cost component from other components of net periodic benefit costs and to disclose the amounts of net periodic benefit costs that are included in each income statement line item. The standard requires employers to report the service cost component in the same line item as other compensation costs and to report the other components of net periodic benefit costs (which include interest costs, expected return on plan assets, amortization of prior service cost or credits and actuarial gains and losses) separately and outside a subtotal of operating income. The service cost component of net periodic pension cost is included in selling, general and administrative expenses in the accompanying consolidated statements of earnings and the other components of net periodic pension cost are included in other expense. The income statement guidance requires application on a retrospective basis. The adoption of this ASU by the Company on January 1, 2018 did not have a material effect on the consolidated financial position, results of operations or cash flows of the Company. Refer to Note 6 – Pension and Profit Sharing. In February 2016, the FASB issued ASU 2016-02, Leases, associated with lease accounting. There have been further amendments, including practical expedients, with the issuance of ASU 2018-01, Leases (Topic 842): Land Easement Practical Expedient for Transition to Topic 842, in January 2018, ASU 2018-11, Leases (Topic 842): Targeted Improvements, in July 2018 and ASU 2018-20, Leases (Topic 842): Narrow-Scope Improvements for Lessors, in December 2018. The amended guidance requires the recognition of lease assets and lease liabilities on the balance sheet for those leases with terms in excess of 12 months and currently classified as operating leases. Disclosure of key information about leasing arrangements will also be required. We elected the optional transition method which allows entities to continue to apply historical accounting guidance in the comparative periods presented in the year of adoption. At transition, lessees and lessors may elect to apply a package of practical expedients permitting entities not to reassess: (i) whether any expired or existing contracts are or contain leases; (ii) lease classification for any expired or existing leases; and (iii) whether initial direct costs for any expired or existing leases qualify for capitalization under the amended guidance. These practical expedients must be elected as a package and consistently applied. The Company has elected to apply the package of practical expedients upon adoption. Upon adoption of the amended guidance, the Company expects to record operating lease right-of-use assets and related liabilities of approximately $2.9 million, primarily related to real estate leases. The Company currently does not expect the amended guidance to have any other material impacts on our consolidated financial statements. In February 2018, the FASB issued ASU No. 2018-02, Income Statement — Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. ASU No. 2018-02 provides companies with an option to reclassify stranded tax effects within accumulated other comprehensive income (“AOCI”) to retained earnings in each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Cuts and Jobs Act (or portion thereof) is recorded. ASU No. 2018-02 also requires disclosure of a description of the accounting policy for releasing income tax effects from AOCI and whether an election was made to reclassify the stranded income tax effects from the Tax Cuts and Jobs Act. ASU No. 2018-02 is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Companies can adopt the provisions of ASU No. 2018-02 in either the period of adoption or retrospectively to each period (or periods) in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Cuts and Jobs Act is recognized. For Acme, this ASU will be adopted effective January 1, 2019 and will result in a reclassification between retained earnings and AOCI. The Company estimates that the impact from this ASU will increase retained earnings by approximately $0.1 million, with an offsetting increase to accumulated other comprehensive loss for the same amount. In June 2018, the FASB issued ASU 2018-07, Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting. ASU 2018-07 aligns the accounting for share-based payment awards issued to employees and non-employees. ASU 2018-07 is effective for fiscal years beginning after December 15, 2018, including interim periods within that reporting period. The Company does not expect the adoption of ASU 2018-07 to have a material impact on the consolidated financial statements. In August 2018, the FASB issued ASU No. 2018-14, Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20), Disclosure Framework - Changes to the Disclosures Requirements for Defined Benefit Plans Income Statement - Reporting Comprehensive Income (Topic 220). This ASU removes disclosures that no longer are considered cost beneficial, clarifies the specific requirements of disclosures, and adds disclosure requirements identified as relevant. ASU 2018-14 is effective for fiscal years ending after December 15, 2020. The Company does not expect the adoption of ASU 2018-14 to have a material impact on its consolidated financial statements.

Accounting Policies

12 Months Ended

Dec. 31, 2018

2. Accounting Policies

Estimates – The preparation of financial statements in conformity with generally accepted accounting principles in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The most sensitive and significant accounting estimates relate to customer rebates, valuation allowances for deferred income tax assets, obsolete and slow-moving inventories, potentially uncollectible accounts receivable, pension liability and accruals for income taxes. Actual results could differ from those estimates.

Principles of Consolidation – The consolidated financial statements include the accounts of the Company and its subsidiaries, all of which are wholly owned by the Company. All significant intercompany accounts and transactions are eliminated in consolidation.

Translation of Foreign Currency – For foreign operations whose functional currencies are not U.S. dollars, assets and liabilities are translated at rates in effect at the end of the year; revenues and expenses are translated at average rates in effect during the year. Resulting translation adjustments are made directly to accumulated other comprehensive income. Foreign currency transaction gains and losses are recognized in operating results. Included in other expense were foreign currency transaction losses of $7,458 in 2018 and foreign currency transaction gains of $24,404 in 2017.

Cash Equivalents – Investments with an original maturity of three months or less, as well as time deposits and certificates of deposit that are readily redeemable at the date of purchase, are considered cash equivalents.

Accounts Receivable – Accounts receivable are shown less an allowance for doubtful accounts of $462,132 at December 31, 2018 and $166,907 at December 31, 2017.

Inventories – Inventories are stated at the lower of cost, or net realizable value, determined by the first-in, first-out method.

Property, Plant and Equipment, and Depreciation – Property, plant and equipment is recorded at cost. Depreciation is computed by the straight-line method over the estimated useful lives of the assets, which range from 3 to 30 years.

Intangible Assets – Intangible assets with finite useful lives are recorded at cost upon acquisition, and amortized over the term of the related contract or useful life, as applicable. Intangible assets held by the Company with finite useful lives include patents and trademarks. Patents and trademarks are amortized over their estimated useful lives. The weighted average amortization period for intangible assets at December 31, 2018 was 10 years. The Company periodically reviews the values recorded for intangible assets to assess recoverability from future operations whenever events or changes in circumstances indicate that their carrying amounts may not be recoverable. At December 31, 2018 and 2017, the Company assessed the recoverability of its long-lived assets and believed that there were no events or circumstances present that would that would require a test of recoverability on those assets. As a result, there was no impairment of the carrying amounts of such assets and no reduction in their estimated useful lives.

Deferred Income Taxes – Deferred income taxes are provided for the differences between the financial statement and tax bases of assets and liabilities, and on operating loss carryovers, using tax rates in effect in years in which the differences are expected to reverse.

Revenue Recognition – Revenue is recognized when the price is fixed, the title and risks and rewards of ownership have passed to the customer, and when collection is reasonably assured. Depending on the contractual terms of each customer, revenue is recognized either at the time of shipment or upon delivery. When revenue is recorded, estimates of returns are made and recorded as a reduction of revenue. Customer rebates and incentives earned based on promotional programs in place, volume of purchases or other factors are also estimated at the time of revenue recognition and recorded as a reduction of that revenue. Refer to Note 10 – Revenue from Contracts with Customers.

Research and Development – Research and development costs ($734,000 in 2018 and $752,000 in 2017) are expensed as incurred.

Shipping Costs – The costs of shipping product to our customers ($7,553,410 in 2018 and $6,595,544 in 2017) are included in selling, general and administrative expenses.

Advertising Costs – The Company expenses the production costs of advertising the first time that the related advertising takes place. Advertising costs ($1,935,267 in 2018 and $1,997,113 in 2017) are included in selling, general and administrative expenses.

Subsequent Events – The Company has evaluated events and transactions subsequent to December 31, 2018 through the date the consolidated financial statements were included in this Form 10-K and filed with the SEC.

Concentration – The Company performs ongoing credit evaluations of its customers and generally does not require collateral for the extension of credit. Allowances for credit losses are provided and have been within management's expectations. The Company had one customer in 2018 and two customers in 2017 that individually exceeded 10% of consolidated net sales. In 2018, net sales to this one customer were approximately 13%, of consolidated net sales. In 2017, net sales to the two customers were approximately 16% and 11%, respectively.

Recently Issued and Adopted Accounting Standards

In August 2015, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which defers the effective date of ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), by one year. ASU 2015-14 is a comprehensive new revenue recognition model requiring a company to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. The Company has adopted the new guidance as of January 1, 2018 using the modified retrospective method. The adoption of the new guidance did not have a material effect on the consolidated financial position, results of operations or cash flows of the Company beyond the increase in the level of disclosures. Refer to Note 10 – Revenue from Contracts with Customers.

In March 2017, the FASB issued ASU No. 2017-07, Compensation—Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost (“ASU No. 2017-07”), which requires employers to disaggregate the service cost component from other components of net periodic benefit costs and to disclose the amounts of net periodic benefit costs that are included in each income statement line item. The standard requires employers to report the service cost component in the same line item as other compensation costs and to report the other components of net periodic benefit costs (which include interest costs, expected return on plan assets, amortization of prior service cost or credits and actuarial gains and losses) separately and outside a subtotal of operating income. The service cost component of net periodic pension cost is included in selling, general and administrative expenses in the accompanying consolidated statements of earnings and the other components of net periodic pension cost are included in other expense. The income statement guidance requires application on a retrospective basis. The adoption of this ASU by the Company on January 1, 2018 did not have a material effect on the consolidated financial position, results of operations or cash flows of the Company. Refer to Note 6 – Pension and Profit Sharing.

In February 2016, the FASB issued ASU 2016-02, Leases, associated with lease accounting. There have been further amendments, including practical expedients, with the issuance of ASU 2018-01, Leases (Topic 842): Land Easement Practical Expedient for Transition to Topic 842, in January 2018, ASU 2018-11, Leases (Topic 842): Targeted Improvements, in July 2018 and ASU 2018-20, Leases (Topic 842): Narrow-Scope Improvements for Lessors, in December 2018. The amended guidance requires the recognition of lease assets and lease liabilities on the balance sheet for those leases with terms in excess of 12 months and currently classified as operating leases. Disclosure of key information about leasing arrangements will also be required. We elected the optional transition method which allows entities to continue to apply historical accounting guidance in the comparative periods presented in the year of adoption.

At transition, lessees and lessors may elect to apply a package of practical expedients permitting entities not to reassess: (i) whether any expired or existing contracts are or contain leases; (ii) lease classification for any expired or existing leases; and (iii) whether initial direct costs for any expired or existing leases qualify for capitalization under the amended guidance. These practical expedients must be elected as a package and consistently applied. The Company has elected to apply the package of practical expedients upon adoption.

Upon adoption of the amended guidance, the Company expects to record operating lease right-of-use assets and related liabilities of approximately $2.9 million, primarily related to real estate leases. The Company currently does not expect the amended guidance to have any other material impacts on our consolidated financial statements.

In February 2018, the FASB issued ASU No. 2018-02, Income Statement — Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. ASU No. 2018-02 provides companies with an option to reclassify stranded tax effects within accumulated other comprehensive income (“AOCI”) to retained earnings in each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Cuts and Jobs Act (or portion thereof) is recorded. ASU No. 2018-02 also requires disclosure of a description of the accounting policy for releasing income tax effects from AOCI and whether an election was made to reclassify the stranded income tax effects from the Tax Cuts and Jobs Act. ASU No. 2018-02 is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Companies can adopt the provisions of ASU No. 2018-02 in either the period of adoption or retrospectively to each period (or periods) in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Cuts and Jobs Act is recognized. For Acme, this ASU will be adopted effective January 1, 2019 and will result in a reclassification between retained earnings and AOCI. The Company estimates that the impact from this ASU will increase retained earnings by approximately $0.1 million, with an offsetting increase to accumulated other comprehensive loss for the same amount.

In June 2018, the FASB issued ASU 2018-07, Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting. ASU 2018-07 aligns the accounting for share-based payment awards issued to employees and non-employees. ASU 2018-07 is effective for fiscal years beginning after December 15, 2018, including interim periods within that reporting period. The Company does not expect the adoption of ASU 2018-07 to have a material impact on the consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-14, Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20), Disclosure Framework - Changes to the Disclosures Requirements for Defined Benefit Plans Income Statement - Reporting Comprehensive Income (Topic 220). This ASU removes disclosures that no longer are considered cost beneficial, clarifies the specific requirements of disclosures, and adds disclosure requirements identified as relevant. ASU 2018-14 is effective for fiscal years ending after December 15, 2020. The Company does not expect the adoption of ASU 2018-14 to have a material impact on its consolidated financial statements.