Armstrong Flooring (AFIIQ) 10-Q 30 Jul 21 2021 Q2 Quarterly report Financial data

Cover

Cover - shares	6 Months Ended
	Jun. 30, 2021	Jul. 16, 2021
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2021
Document Transition Report	false
Entity File Number	001-37589
Entity Registrant Name	ARMSTRONG FLOORING, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	47-4303305
Entity Address, Address Line One	1770 Hempstead Road
Entity Address, City or Town	Lancaster
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	17605
City Area Code	(717)
Local Phone Number	672-9611
Title of 12(b) Security	Common Stock, $0.0001 par value
Trading Symbol	AFI
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		21,685,862
Entity Central Index Key	0001655075
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q2

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 14.6	$ 13.7
Accounts and notes receivable, net	58.9	43
Inventories, net	123.9	122.9
Prepaid expenses and other current assets	15	12.9
Assets Held-for-sale, Not Part of Disposal Group, Other	0	17.8
Total current assets	212.4	210.3
Property, plant, and equipment, net	237.5	246.9
Operating lease assets	19.9	8.5
Intangible assets, net	15.7	19
Deferred income tax assets	4.5	4.4
Other noncurrent assets	9.4	4.4
Total assets	499.4	493.5
Current liabilities:
Short-term debt	5.8	5.5
Current installments of long-term debt	3.9	2.9
Accounts Payable, Trade	83.2	78.5
Employee-related Liabilities	16.5	14.8
Operating lease liabilities	2.3	2.7
Other accrued expenses	19.2	17.7
Total current liabilities	130.9	122.1
Long-term debt, net of unamortized debt issuance costs	49.6	71.4
Noncurrent operating lease liabilities	17.7	5.8
Postretirement benefit liabilities	54.6	55.6
Pension benefit liabilities	4.6	4.6
Deferred income tax liabilities	1.5	2.4
Other long-term liabilities	7.9	9
Total liabilities	266.8	270.9
Stockholders’ equity:
Common stock	0	0
Preferred stock	0	0
Treasury stock, at cost	(86.2)	(87.1)
Additional paid-in capital	677.8	677.4
Accumulated deficit	(300.7)	(308.4)
Accumulated other comprehensive income (loss)	(58.3)	(59.3)
Total stockholders' equity	232.6	222.6
Total liabilities and stockholders’ equity	$ 499.4	$ 493.5

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Less: accumulated depreciation and amortization	$ 327.5	$ 336.7
Finite-lived intangibles, accumulated amortization	$ 29.6	$ 26.1

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Net sales	$ 168.1	$ 145.6	$ 317	$ 284.3
Cost of goods sold	146.9	120.9	275.9	236.3
Gross profit	21.2	24.7	41.1	48
Selling, general and administrative expenses	39.5	30.3	77.6	66.9
Gain on sale of property	0	0	(46)	0
Operating income (loss)	(18.3)	(5.6)	9.5	(18.9)
Interest expense	2.8	1.2	6.3	1.8
Other expense (income), net	(2.3)	(0.5)	(4.4)	(0.9)
Income (loss) before income taxes	(18.8)	(6.3)	7.6	(19.8)
Income tax expense (benefit)	0.7	0	(0.1)	(0.3)
Net income (loss)	$ (19.5)	$ (6.3)	$ 7.7	$ (19.5)
Basic earnings (loss) per share of common stock:
Basic earnings (loss) per share (in dollars per share)	$ (0.89)	$ (0.29)	$ 0.35	$ (0.89)
Diluted earnings (loss) earnings per share of common stock:
Diluted earnings (loss) per share (in dollars per share)	$ (0.89)	$ (0.29)	$ 0.35	$ (0.89)

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (19.5)	$ (6.3)	$ 7.7	$ (19.5)
Changes in other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	1.1	1.6	0.3	(0.9)
Derivative adjustments	0.2	(0.9)	0.3	0.4
Pension and postretirement adjustments	0.3	0.9	0.4	2.2
Total other comprehensive income (loss)	1.6	1.6	1	1.7
Total comprehensive income (loss)	$ (17.9)	$ (4.7)	$ 8.7	$ (17.8)

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities:
Net income (loss)	$ 7.7	$ (19.5)
Adjustments to reconcile net income (loss) to net cash provided by (used for) operating activities:
Depreciation and amortization	23	20.9
Inventory write down	1.2	0
Deferred income taxes	(0.7)	(0.6)
Stock-based compensation expense	1.4	1.3
Gain on sale of property	(46)	0
Gain from long-term disability plan change	0	(1.1)
U.S. pension expense (income)	(3.5)	1.9
Other non-cash adjustments, net	0.3	0.5
Changes in operating assets and liabilities:
Receivables	(17.4)	(9.2)
Inventories	(2.2)	(11)
Accounts payable and accrued expenses	9.5	15.4
Other assets and liabilities	(5)	(5.5)
Net cash provided by (used for) operating activities	(31.7)	(6.9)
Cash flows from investing activities:
Purchases of property, plant and equipment	(11.1)	(10.9)
Proceeds from sale of assets	65.4	0
Net cash provided by (used for) investing activities	54.3	(10.9)
Cash flows from financing activities:
Proceeds from revolving credit facility	49.3	41.2
Payments on revolving credit facility	(50.1)	(79.2)
Issuance of long-term debt	0.2	70
Financing costs	0	6.9
Payments on long-term debt	(21.1)	(0.1)
Value of shares withheld related to employee tax withholding	(0.1)	0
Net cash provided by (used for) financing activities	(21.8)	25
Effect of exchange rate changes on cash and cash equivalents	0.1	(0.2)
Net increase (decrease) in cash and cash equivalents	0.9	7
Cash and cash equivalents at beginning of year	13.7	27.1
Cash and cash equivalents at end of period	14.6	34.1
Supplemental Cash Flow Disclosure:
Interest paid	5.3	1.7
Income taxes paid, net	0.2	0.4
Amounts in accounts payable for capital expenditures	$ 3.6	$ 2

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, outstanding (in shares)		21,519,761
Beginning balance at Dec. 31, 2019	$ 268.3	$ 0	$ (88.9)	$ 676.7	$ (74.7)	$ (244.8)
Beginning balance (in shares) at Dec. 31, 2019			6,837,897
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(13.2)					(13.2)
Stock-based employee compensation, net	0.7		$ 0.7	0
Stock-based employee compensation, net (in shares)		36,072	(36,072)
Other comprehensive income (loss)	0.1				0.1
Ending balance at Mar. 31, 2020	255.9	$ 0	$ (88.2)	676.7	(74.6)	(258)
Ending balance (in shares) at Mar. 31, 2020		21,555,833	6,801,825
Beginning balance at Dec. 31, 2019	268.3	$ 0	$ (88.9)	676.7	(74.7)	(244.8)
Beginning balance (in shares) at Dec. 31, 2019			6,837,897
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(19.5)
Other comprehensive income (loss)	1.7				1.7
Ending balance at Jun. 30, 2020	251.8	0	$ (87.9)	677	(73)	(264.3)
Ending balance (in shares) at Jun. 30, 2020			6,783,140
Beginning balance at Mar. 31, 2020	255.9	$ 0	$ (88.2)	676.7	(74.6)	(258)
Beginning balance (in shares) at Mar. 31, 2020		21,555,833	6,801,825
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(6.3)					(6.3)
Stock-based employee compensation, net	0.6		$ 0.3	0.3
Stock-based employee compensation, net (in shares)		37,689	(18,685)
Other comprehensive income (loss)	1.6				1.6
Ending balance at Jun. 30, 2020	251.8	$ 0	$ (87.9)	677	(73)	(264.3)
Ending balance (in shares) at Jun. 30, 2020			6,783,140
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, outstanding (in shares)		21,593,522
Common stock, outstanding (in shares)		21,638,141
Beginning balance at Dec. 31, 2020	222.6	$ 0	$ (87.1)	677.4	(59.3)	(308.4)
Beginning balance (in shares) at Dec. 31, 2020			6,738,521
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	27.2					27.2
Stock-based employee compensation, net	0.5	$ 0	$ 0.9	(0.4)
Stock-based employee compensation, net (in shares)		47,721	(47,721)
Other comprehensive income (loss)	(0.6)				(0.6)
Ending balance at Mar. 31, 2021	249.7	$ 0	$ (86.2)	677	(59.9)	(281.2)
Ending balance (in shares) at Mar. 31, 2021		21,685,862	6,690,800
Beginning balance at Dec. 31, 2020	222.6	$ 0	$ (87.1)	677.4	(59.3)	(308.4)
Beginning balance (in shares) at Dec. 31, 2020			6,738,521
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	7.7
Other comprehensive income (loss)	1				1
Ending balance at Jun. 30, 2021	232.6	0	$ (86.2)	677.8	(58.3)	(300.7)
Ending balance (in shares) at Jun. 30, 2021			6,690,800
Beginning balance at Mar. 31, 2021	249.7	$ 0	$ (86.2)	677	(59.9)	(281.2)
Beginning balance (in shares) at Mar. 31, 2021		21,685,862	6,690,800
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(19.5)					(19.5)
Stock-based employee compensation, net	0.8	$ 0	$ 0	0.8
Stock-based employee compensation, net (in shares)		0	0
Other comprehensive income (loss)	1.6				1.6
Ending balance at Jun. 30, 2021	$ 232.6	$ 0	$ (86.2)	$ 677.8	$ (58.3)	$ (300.7)
Ending balance (in shares) at Jun. 30, 2021			6,690,800
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, outstanding (in shares)		21,685,862

Business and Basis of Presentat

Business and Basis of Presentation	6 Months Ended
	Jun. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business and Basis of Presentation	BUSINESS AND BASIS OF PRESENTATION Background Armstrong Flooring, Inc. is a leading global producer of resilient flooring products for use primarily in the construction and renovation of residential, commercial, and institutional buildings. AFI designs, manufactures, sources and sells resilient flooring products in North America and the Pacific Rim. Basis of Presentation These Condensed Consolidated Financial Statements are prepared in accordance with U.S. GAAP. The condensed consolidated financial statements include management estimates and judgments, where appropriate. Management uses estimates to record many items including allowances for expected credit losses, inventory obsolescence, lower of cost or market or net realizable value charges, warranty reserves, sales-related accruals, pension and post-retirement liabilities, workers compensation, general liability and environmental claims and income taxes. When preparing an estimate, management determines the amount based upon the consideration of relevant information. Management may confer with outside parties, including outside counsel. Actual results may differ from these estimates. In the opinion of management, all adjustments of a normal recurring nature have been included to provide a fair statement of the results for the reporting periods presented. Operating results for the three and six months ended June 30, 2021 and 2020 included in this Quarterly Report on Form 10-Q are unaudited. Quarterly results are not necessarily indicative of annual results, primarily due to the seasonality of the business and the possibility of changes in economic conditions between periods. The accounting policies used in preparing the condensed consolidated financial statements in this Quarterly Report on Form 10-Q are the same as those used in preparing the Consolidated Financial Statements for the year ended December 31, 2020. These statements should therefore be read in conjunction with the Consolidated Financial Statements and notes that are included in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2020. All significant intercompany transactions within AFI have been eliminated from the condensed consolidated financial statements. Reclassifications Certain reclassifications have been made to prior year amounts to conform with current year classifications. Recently Adopted and Recently Issued Accounting Standards On January 1, 2021 we adopted ASU 2019-12, "Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes." This new standard eliminates certain exceptions in ASC 740 related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period, guidance on accounting for franchise taxes and the recognition of deferred tax liabilities for outside basis differences. It also clarifies and simplifies other aspects of the accounting for income taxes. The adoption of the standard did not have a material impact on our financial condition, results of operations or cash flows. There are no additional accounting standards that have been issued and become effective for the Company at a future date which are expected to have a material impact on our financial condition, results of operations or cash flows.

Accounts and Notes Receivable

Accounts and Notes Receivable	6 Months Ended
	Jun. 30, 2021
Receivables [Abstract]
Accounts and Notes Receivable	ACCOUNTS AND NOTES RECEIVABLE The following table presents accounts and note receivables, net: June 30, December 31, Customer trade accounts receivables $ 70.9 $ 52.4 Miscellaneous receivables (a) 8.6 9.0 Less: allowance for product claims, discounts, returns and losses (20.6) (18.4) Total accounts and notes receivable, net $ 58.9 $ 43.0 (a) Miscellaneous receivables primarily relate to insurance receivables, the current portion of a distributor note receivable and tax claim receivables not included in Customer trade account receivable. Allowance for product claims, which is a portion of the allowance for product claims, discounts, returns and losses, represents expected reimbursements for cost associated with warranty repairs and customer accommodation claims, the majority of which is provided to our independent distributors through credits against customer trade accounts receivable from the independent distributor to AFI. The following table summarizes the activity for the allowance for product claims: Six Months Ended 2021 2020 Balance as of January 1 $ (10.3) $ (9.0) Reductions for payments 4.5 3.3 Current year claim accruals (4.6) (3.8) Balance as of June 30 $ (10.4) $ (9.5)

Inventories

Inventories	6 Months Ended
	Jun. 30, 2021
Inventory Disclosure [Abstract]
Inventories	INVENTORIES The following table presents details related to our inventories, net: June 30, December 31, Finished goods $ 87.4 $ 94.0 Goods in process 6.0 5.7 Raw materials and supplies 30.5 23.2 Total inventories, net $ 123.9 $ 122.9

Property, Plant, and Equipment

Property, Plant, and Equipment	6 Months Ended
	Jun. 30, 2021
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment	PROPERTY, PLANT AND EQUIPMENT The following table presents details related to our property, plant and equipment, net: June 30, December 31, Land $ 10.6 $ 10.6 Buildings 83.1 81.8 Machinery and equipment 442.7 458.9 Computer software 17.0 15.9 Construction in progress 11.6 16.4 Less: accumulated depreciation and amortization (327.5) (336.7) Total property, plant and equipment, net $ 237.5 $ 246.9 Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Depreciation expense $ 11.4 $ 8.6 $ 19.5 $ 17.4 On March 10, 2021 the Company sold its South Gate Facility, previously classified as assets held-for-sale, for a purchase price of $76.7 million. The Company received proceeds of $65.3 million, net of fees, expenses and certain amounts held in an environmental-related escrow account. The Company realized a gain of $46.0 million during the three months ended March 31, 2021 on the sale. At December 31, 2020, the Company had classified as Assets held-for-sale, $17.8 million of primarily land and buildings related to the South Gate Facility that met all related criteria under U.S. GAAP. During the three months ended June 30, 2021, the Company accelerated $3.3 million of depreciation expense for property, plant and equipment for which no future alternative use was identified as part of the Company's business transformation initiatives.

Leases

Leases	6 Months Ended
	Jun. 30, 2021
Leases [Abstract]
Leases	LEASES The Company's leases, excluding short-term leases, have remaining terms of less than one The following table summarizes components of lease expense: Three Months Ended Six Months Ended June 30, June 30, June 30, June 30, Finance lease cost $ 0.1 $ 0.1 $ 0.2 $ 0.2 Operating lease cost 1.0 1.6 2.2 2.8 Short-term lease cost 0.9 0.5 1.3 0.7 Total lease cost $ 2.0 $ 2.2 $ 3.7 $ 3.7 The following table summarizes supplemental balance sheet information related to leases: Lease Category Balance Sheet Classification June 30, December 31, 2020 Assets Operating lease assets Operating lease assets $ 19.9 $ 8.5 Finance lease assets Property, plant and equipment, net 1.0 1.0 Total lease assets $ 20.9 $ 9.5 Liabilities Current Operating lease liabilities Current operating lease liabilities $ 2.3 $ 2.7 Finance lease liabilities Current installments of long-term debt 0.4 0.3 Noncurrent Operating lease liabilities Noncurrent operating lease liabilities 17.7 5.8 Finance lease liabilities Long-term debt, net of unamortized debt issuance costs 0.6 0.7 Total lease liabilities $ 21.0 $ 9.5 The following table summarizes supplemental cash flow information related to leases: Six Months Ended June 30, June 30, Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 2.2 $ 2.8 Financing cash flows from finance leases 0.2 0.2 ROU assets obtained in exchange for lease obligations: Operating leases 12.3 1.1 Finance leases 0.1 0.3 During the six months ended June 30, 2021, the Company added $11.6 million of additional ROU assets related to the commencement of the Technical Center and Headquarters leases. The following table summarizes weighted average remaining lease term and weighted average discount rate: June 30, December 31, 2020 Weighted average remaining lease term - Operating leases (in years) 7.6 4.1 Weighted average remaining lease term - Finance leases (in years) 2.6 3.0 Weighted average discount rate - Operating leases (%) 11.4 % 9.5 % Weighted average discount rate - Finances leases (%) 7.9 % 7.1 % Maturities of lease liabilities at June 30, 2021 were as follows: Operating Leases Finance Leases 2021 (excluding the six months ended June 30, 2021) $ 2.1 $ 0.2 2022 4.5 0.4 2023 4.2 0.3 2024 3.9 0.1 2025 3.3 0.1 Thereafter 13.5 — Total lease payments $ 31.5 $ 1.1 Less: Unamortized interest 11.5 0.1 Total $ 20.0 $ 1.0

Intangible Assets

Intangible Assets	6 Months Ended
	Jun. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets	INTANGIBLE ASSETS Intangible assets, net consist of the following: June 30, 2021 December 31, 2020 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Finite-lived intangible assets: Contractual arrangements 5 years $ 33.4 $ 26.8 $ 33.4 $ 23.6 Land use rights 50 years 3.2 0.6 3.2 0.5 Intellectual property 2-15 years 5.7 2.2 5.6 2.0 Subtotal 42.3 29.6 42.2 26.1 Indefinite-lived intangible assets: Trademarks and brand names Indefinite 3.0 2.9 Total intangible assets, net $ 45.3 $ 29.6 $ 45.1 26.1 Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Amortization expense $ 1.7 $ 1.7 $ 3.5 $ 3.5 2021 (a) 2022 2023 2024 2025 Thereafter Estimated amortization expense $ 3.5 $ 3.7 $ 0.4 $ 0.4 $ 0.4 $ 0.4 (a) Amortization remaining in current year .

Debt

Debt	6 Months Ended
	Jun. 30, 2021
Debt Disclosure [Abstract]
Debt	DEBT June 30, December 31, Credit lines (international) $ 4.6 $ 4.5 Insurance premiums financing 1.2 1.0 Short-term debt 5.8 5.5 Current installment of Term Loan Facility 3.5 2.6 Current installment of finance leases 0.4 0.3 Current installments of long-term debt 3.9 2.9 Noncurrent portion of Term Loan Facility 45.6 67.4 Amended ABL Credit Facility 9.0 10.0 Other financing payable (including finance leases) 0.9 0.7 Total principal balance outstanding, long-term debt 55.5 78.1 Less: Deferred financing costs (5.9) (6.7) Long-term debt, net of unamortized debt issuance costs: 49.6 71.4 Total $ 59.3 $ 79.8 Upon the sale of our South Gate Facility, we made a mandatory payment of $20.0 million to Pathlight Capital L.P. towards the principal balance on our Term Loan Facility as required by the Term Loan Agreement. As part of the mandatory payment, we paid an additional $0.4 million in prepayment premium fees. Additional proceeds from the South Gate Facility sale were applied to outstanding borrowings under our Amended ABL Credit Facility. Upon completion of the sale, the temporary $30.0 million restriction on available liquidity under the Amended ABL Credit Facility was removed.

Pension and Other Postretiremen

Pension and Other Postretirement Benefit Programs	6 Months Ended
	Jun. 30, 2021
Retirement Benefits [Abstract]
Pension and Other Postretirement Benefit Programs	PENSION AND OTHER POSTRETIREMENT BENEFIT PROGRAMS The following table summarizes our pension and postretirement expense (benefit): Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Defined-benefit pension, U.S. Service cost $ 0.3 $ 0.7 $ 0.5 $ 1.3 Interest cost 2.5 3.1 5.1 6.2 Expected return on plan assets (5.4) (5.4) (10.6) (10.7) Amortization of net actuarial (gain) loss 0.8 2.5 1.5 5.1 Total, defined-benefit pension, U.S. $ (1.8) $ 0.9 $ (3.5) $ 1.9 Defined-benefit pension, Canada Interest cost $ 0.1 $ 0.1 $ 0.2 $ 0.2 Expected return on plan assets (0.2) (0.2) (0.3) (0.3) Amortization of net actuarial (gain) loss 0.1 0.1 0.1 0.2 Settlement/curtailment losses 0.2 — — — Total, defined-benefit pension, Canada $ 0.2 $ — $ — $ 0.1 Defined-benefit postretirement, U.S. Interest cost $ 0.4 $ 0.5 $ 0.7 $ 1.0 Amortization of prior service credits (0.2) (0.1) (0.5) (0.2) Amortization of net actuarial (gain) loss (0.4) (1.2) (0.7) (2.4) Total, defined-benefit postretirement, U.S. $ (0.2) $ (0.8) $ (0.5) $ (1.6)

Financial Instruments

Financial Instruments	6 Months Ended
	Jun. 30, 2021
Fair Value Disclosures [Abstract]
Financial Instruments	FINANCIAL INSTRUMENTS The fair value of cash, accounts and notes receivable, trade accounts payable and accrued expenses approximate their carrying amounts due to the short-term maturities of these assets and liabilities. Fair value of all other financial instruments are as follows: Fair Value at June 30, 2021 Carrying amount Level 1 Level 2 Level 3 Total Financial liabilities Foreign exchange contracts $ 0.6 $ 0.6 $ — $ — $ 0.6 Total Amended ABL Credit Facility 9.0 — 9.0 — 9.0 Total foreign credit facilities 4.6 — 4.6 — 4.6 Term Loan Facility 49.1 — 51.0 — 51.0 Total financial liabilities $ 63.3 $ 0.6 $ 64.6 $ — $ 65.2 Fair Value at December 31, 2020 Carrying amount Level 1 Level 2 Level 3 Total Financial liabilities Foreign exchange contracts $ 1.1 $ 1.1 $ — $ — $ 1.1 Total Amended ABL Credit Facility 10.0 — 10.0 — 10.0 Total foreign credit facilities 4.5 — 4.5 — 4.5 Term Loan Facility 70.0 — 73.8 — 73.8 Total financial liabilities $ 85.6 $ 1.1 $ 88.3 $ — $ 89.4 The fair values of our net foreign currency contracts were estimated from market quotes, which are considered to be Level 1 inputs. Borrowings under the Amended ABL Credit Facility, foreign line of credit and the Term Loan Facility are quoted in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the liability (Level 2 inputs). We do not have any assets or liabilities that are valued using Level 3 unobservable inputs.

Litigation and Related Matters

Litigation and Related Matters	6 Months Ended
	Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Litigation and Related Matters	LITIGATION AND RELATED MATTERS Environmental Matters. Environmental Compliance Our manufacturing and research facilities are affected by various federal, state and local requirements relating to the discharge of materials and the protection of the environment. We make expenditures necessary for compliance with applicable environmental requirements at each of our operating facilities. These regulatory requirements continually change, therefore we cannot predict with certainty future expenditures associated with compliance with environmental requirements. Environmental Sites In connection with our current or legacy manufacturing operations, or those of former owners, we may from time to time become involved in the investigation, closure and/or remediation of existing or potential environmental contamination under the Comprehensive Environmental Response, Compensation and Liability Act, and state or international Superfund and similar type environmental laws. For those matters, we may have rights of contribution or reimbursement from other parties or coverage under applicable insurance policies; however, we cannot predict with certainty the future identification of or expenditure for any investigation, closure or remediation of any environmental site. Summary of Financial Position There were no material liabilities recorded as of June 30, 2021 and December 31, 2020 for potential environmental liabilities that we consider probable and for which a reasonable estimate of the probable liability could be made. Other Claims We are involved in various lawsuits, claims, investigations and other legal matters from time to time that arise in the ordinary course of conducting business, including matters involving our products, intellectual property, relationships with suppliers, relationships with distributors, relationships with competitors, employees and other matters. For example, we are currently a party to various litigation matters that involve product liability, tort liability and other claims under a wide range of allegations, including illness due to exposure to certain chemicals used in the workplace, or medical conditions arising from exposure to product ingredients or the presence of trace contaminants. In some cases, these allegations involve multiple defendants and relate to legacy products that we and other defendants purportedly manufactured or sold. We believe these claims and allegations to be without merit and intend to defend them vigorously. For these matters, we also may have rights of contribution or reimbursement from other parties or coverage under applicable insurance policies. On November 15, 2019, a shareholder filed a putative class action complaint in the United States District Court for the Central District of California alleging violations of Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5, promulgated thereunder, based on alleged false and/or misleading statements or omissions made between March 6, 2018 and November 4, 2019. On March 2, 2020, the court issued an order appointing a lead plaintiff and lead counsel. On July 2, 2020, the lead plaintiff filed an amended complaint asserting similar violations and expanding the alleged class period to cover alleged false and/or misleading statements or omissions made between March 6, 2018 and March 3, 2020. On August 17, 2020, the Company moved to dismiss the amended complaint, and the lead plaintiff filed an opposition on October 1, 2020. On November 30, 2020, the Company reached a settlement in principle to fully resolve this matter. The settlement agreement provides in part for a settlement payment of $3.75 million in exchange for the dismissal and a release of all claims against the defendants. Neither the Company nor any individual defendant admits any wrongdoing through the settlement agreement. The $3.75 million settlement payment was paid by our insurance provider under our relevant insurance policy. On January 15, 2021, the lead plaintiff filed a motion for preliminary approval of the settlement. On February 23, 2021, the court granted preliminary approval of the settlement, preliminary certification of the settlement class and approval to provide notice to the class. On July 20, 2021 the court entered judgement approving the class action settlement and issued an order dismissing the case in its entirety with prejudice. The Company has recognized a corresponding $3.75 million insurance receivable and $3.75 million accrued expense related to this matter in the captions Accounts and notes receivable, net and Accounts payable and accrued expenses on the Consolidated Balance Sheets as of June 30, 2021.

Revenue

Revenue	6 Months Ended
	Jun. 30, 2021
Revenue from Contract with Customer [Abstract]
Revenue	REVENUE We disaggregate revenue based on customer geography as geography represents the most appropriate depiction of how the nature, timing and uncertainty of revenues and cash flows are impacted by economic factors. The following table presents our revenues disaggregated by geographic area based upon the location of the customer. Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Net sales United States $ 125.1 $ 113.9 $ 237.2 $ 229.1 China 22.4 17.4 38.9 24.0 Canada 9.3 6.2 18.0 13.5 Australia 8.4 4.6 16.3 12.5 Other 2.9 3.5 6.6 5.2 Total net sales $ 168.1 $ 145.6 $ 317.0 $ 284.3

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2021
Income Tax Disclosure [Abstract]
Income Taxes	INCOME TAXES The following table presents details related to our income taxes: Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Income (loss) before income taxes $ (18.8) $ (6.3) $ 7.6 $ (19.8) Income tax expense (benefit) 0.7 — (0.1) (0.3) Effective tax rate (3.7) % — % (1.3) % 1.5 % For the three months ended June 30, 2021 we recognized an income tax expense related to various foreign jurisdictions. For the six months ended June 30, 2021 we recognized an income tax benefit consisting of a U.S. income tax benefit offset by foreign income tax expense from various jurisdictions. The U.S. income tax benefit relates to a reduction in the Company’s deferred tax liabilities due to the sale of the South Gate Facility. For the three months and six months ended June 30, 2020, we recognized an income tax benefit consisting of a U.S. income tax benefit and a foreign income tax expense from various jurisdictions. The U.S. income tax benefit relates to a reduction in our valuation allowance due to the tax impact of the gains in other comprehensive income. As of June 30, 2021, we consider foreign unremitted income to be permanently reinvested.

Reconciliation of Basic and Dil

Reconciliation of Basic and Diluted Earnings Per Share	6 Months Ended
	Jun. 30, 2021
Earnings Per Share [Abstract]
Reconciliation of Basic and Diluted Earnings Per Share	Three Months Ended Six Months Ended 2021 2020 2021 2020 Net income (loss) $ (19.5) $ (6.3) $ 7.7 $ (19.5) Weighted average shares outstanding: Weighted average common shares outstanding 21,685,862 21,574,595 21,677,449 21,551,024 Weighted average common shares, vested not yet issued 255,592 346,845 252,060 331,987 Weighted average common shares outstanding - Basic 21,941,454 21,921,440 21,929,509 21,883,011 Dilutive impact of stock-based compensation plans — — 158,570 — Weighted average common shares outstanding - Diluted 21,941,454 21,921,440 22,088,079 21,883,011 Income (loss) per share of common stock: Basic income (loss) per share of common stock $ (0.89) $ (0.29) $ 0.35 $ (0.89) Diluted income (loss) per share of common stock (0.89) (0.29) 0.35 (0.89) In periods when there is a net loss, diluted loss per share is calculated using weighted average common shares outstanding, as inclusion of potentially dilutive common shares would be anti-dilutive. Performance-based employee compensation awards are considered potentially dilutive in periods in which the performance conditions are met. The following stock-based compensation awards were excluded from the computation of diluted income (loss) per share of common stock: Three Months Ended Six Months Ended 2021 2020 2021 2020 Potentially dilutive common shares excluded from diluted computation, as inclusion would be anti-dilutive or because performance conditions were not met 1,724,334 1,191,452 1,585,888 1,216,544

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss)	6 Months Ended
	Jun. 30, 2021
Equity [Abstract]
Accumulated Other Comprehensive Income (Loss)	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The following table summarizes the activity, by component, related to the change in AOCI: Foreign Currency Translation Adjustments Derivative Adjustments Pension and Postretirement Adjustments Total Accumulated Other Comprehensive Income (Loss) Balance, December 31, 2020 $ 6.7 $ (1.0) $ (65.0) $ (59.3) Other comprehensive income (loss) before reclassifications, net of tax impact of $—, $0.1, $— and $—, respectively 0.3 (0.2) (0.1) — Amounts reclassified from accumulated other comprehensive income (loss), net of tax — 0.5 0.5 1.0 Net current period other comprehensive income (loss) 0.3 0.3 0.4 1.0 Balance, June 30, 2021 $ 7.0 $ (0.7) $ (64.6) $ (58.3) Balance, December 31, 2019 $ (0.5) $ (0.6) $ (73.6) $ (74.7) Other comprehensive income (loss) before reclassifications, net of tax impact of $— in all components (0.9) 0.7 0.2 — Amounts reclassified from accumulated other comprehensive income (loss), net of tax — (0.3) 2.0 1.7 Net current period other comprehensive income (loss) (0.9) 0.4 2.2 1.7 Balance, June 30, 2020 $ (1.4) $ (0.2) $ (71.4) $ (73.0) The amounts reclassified from Accumulated other comprehensive (loss) and the affected line item of the Condensed Consolidated Statements of Operations are presented in the table below. Three Months Ended Six Months Ended June 30, Affected Line Item 2021 2020 2021 2020 Derivative adjustments: Foreign exchange contracts - purchases $ 0.2 $ (0.1) $ 0.4 $ (0.2) Cost of goods sold Foreign exchange contracts - sales 0.1 (0.1) 0.2 (0.1) Net sales Total before tax 0.3 (0.2) 0.6 (0.3) Tax impact — — (0.1) — Income tax expense (benefit) Total reclassifications of derivative adjustments, net of tax 0.3 (0.2) 0.5 (0.3) Pension and postretirement adjustments: Prior service cost (credit) amortization (0.2) (0.2) (0.5) (0.2) Other expense (income), net Amortization of net actuarial loss (gain) 0.7 1.5 1.1 2.9 Other expense (income), net Total before tax 0.5 1.3 0.6 2.7 Tax impact (0.1) (0.4) (0.1) (0.7) Income tax expense (benefit) Total reclassifications of pension and postretirement adjustments, net of tax 0.4 0.9 0.5 2.0 Total reclassifications for the period, net of tax $ 0.7 $ 0.7 $ 1.0 $ 1.7

Business and Basis of Present_2

Business and Basis of Presentation (Policies)	6 Months Ended
	Jun. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation These Condensed Consolidated Financial Statements are prepared in accordance with U.S. GAAP. The condensed consolidated financial statements include management estimates and judgments, where appropriate. Management uses estimates to record many items including allowances for expected credit losses, inventory obsolescence, lower of cost or market or net realizable value charges, warranty reserves, sales-related accruals, pension and post-retirement liabilities, workers compensation, general liability and environmental claims and income taxes. When preparing an estimate, management determines the amount based upon the consideration of relevant information. Management may confer with outside parties, including outside counsel. Actual results may differ from these estimates. In the opinion of management, all adjustments of a normal recurring nature have been included to provide a fair statement of the results for the reporting periods presented. Operating results for the three and six months ended June 30, 2021 and 2020 included in this Quarterly Report on Form 10-Q are unaudited. Quarterly results are not necessarily indicative of annual results, primarily due to the seasonality of the business and the possibility of changes in economic conditions between periods. The accounting policies used in preparing the condensed consolidated financial statements in this Quarterly Report on Form 10-Q are the same as those used in preparing the Consolidated Financial Statements for the year ended December 31, 2020. These statements should therefore be read in conjunction with the Consolidated Financial Statements and notes that are included in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2020. All significant intercompany transactions within AFI have been eliminated from the condensed consolidated financial statements.
Recently Adopted Accounting Standards	Recently Adopted and Recently Issued Accounting Standards On January 1, 2021 we adopted ASU 2019-12, "Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes." This new standard eliminates certain exceptions in ASC 740 related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period, guidance on accounting for franchise taxes and the recognition of deferred tax liabilities for outside basis differences. It also clarifies and simplifies other aspects of the accounting for income taxes. The adoption of the standard did not have a material impact on our financial condition, results of operations or cash flows. There are no additional accounting standards that have been issued and become effective for the Company at a future date which are expected to have a material impact on our financial condition, results of operations or cash flows.

Accounts and Notes Receivable (

Accounts and Notes Receivable (Tables)	6 Months Ended
	Jun. 30, 2021
Receivables [Abstract]
Schedule of Accounts and Notes Receivable	The following table presents accounts and note receivables, net: June 30, December 31, Customer trade accounts receivables $ 70.9 $ 52.4 Miscellaneous receivables (a) 8.6 9.0 Less: allowance for product claims, discounts, returns and losses (20.6) (18.4) Total accounts and notes receivable, net $ 58.9 $ 43.0 (a) Miscellaneous receivables primarily relate to insurance receivables, the current portion of a distributor note receivable and tax claim receivables not included in Customer trade account receivable.
Summary of Product Claim Accrual	The following table summarizes the activity for the allowance for product claims: Six Months Ended 2021 2020 Balance as of January 1 $ (10.3) $ (9.0) Reductions for payments 4.5 3.3 Current year claim accruals (4.6) (3.8) Balance as of June 30 $ (10.4) $ (9.5)

Inventories (Tables)

Inventories (Tables)	6 Months Ended
	Jun. 30, 2021
Inventory Disclosure [Abstract]
Schedule of Inventory	The following table presents details related to our inventories, net: June 30, December 31, Finished goods $ 87.4 $ 94.0 Goods in process 6.0 5.7 Raw materials and supplies 30.5 23.2 Total inventories, net $ 123.9 $ 122.9

Property, Plant, and Equipment

Property, Plant, and Equipment (Tables)	6 Months Ended
	Jun. 30, 2021
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment	The following table presents details related to our property, plant and equipment, net: June 30, December 31, Land $ 10.6 $ 10.6 Buildings 83.1 81.8 Machinery and equipment 442.7 458.9 Computer software 17.0 15.9 Construction in progress 11.6 16.4 Less: accumulated depreciation and amortization (327.5) (336.7) Total property, plant and equipment, net $ 237.5 $ 246.9
Schedule of Depreciation Expense	Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Depreciation expense $ 11.4 $ 8.6 $ 19.5 $ 17.4

Leases (Tables)

Leases (Tables)	6 Months Ended
	Jun. 30, 2021
Leases [Abstract]
Components of Lease Expense	The following table summarizes components of lease expense: Three Months Ended Six Months Ended June 30, June 30, June 30, June 30, Finance lease cost $ 0.1 $ 0.1 $ 0.2 $ 0.2 Operating lease cost 1.0 1.6 2.2 2.8 Short-term lease cost 0.9 0.5 1.3 0.7 Total lease cost $ 2.0 $ 2.2 $ 3.7 $ 3.7
Lease Supplemental Balance Sheet Information	The following table summarizes supplemental balance sheet information related to leases: Lease Category Balance Sheet Classification June 30, December 31, 2020 Assets Operating lease assets Operating lease assets $ 19.9 $ 8.5 Finance lease assets Property, plant and equipment, net 1.0 1.0 Total lease assets $ 20.9 $ 9.5 Liabilities Current Operating lease liabilities Current operating lease liabilities $ 2.3 $ 2.7 Finance lease liabilities Current installments of long-term debt 0.4 0.3 Noncurrent Operating lease liabilities Noncurrent operating lease liabilities 17.7 5.8 Finance lease liabilities Long-term debt, net of unamortized debt issuance costs 0.6 0.7 Total lease liabilities $ 21.0 $ 9.5
Lease Supplements Cash Flow Information	The following table summarizes supplemental cash flow information related to leases: Six Months Ended June 30, June 30, Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 2.2 $ 2.8 Financing cash flows from finance leases 0.2 0.2 ROU assets obtained in exchange for lease obligations: Operating leases 12.3 1.1 Finance leases 0.1 0.3
Summary of Weighted Average Remaining Lease Term and Weighted Average Discount Rate	The following table summarizes weighted average remaining lease term and weighted average discount rate: June 30, December 31, 2020 Weighted average remaining lease term - Operating leases (in years) 7.6 4.1 Weighted average remaining lease term - Finance leases (in years) 2.6 3.0 Weighted average discount rate - Operating leases (%) 11.4 % 9.5 % Weighted average discount rate - Finances leases (%) 7.9 % 7.1 %
Schedule of Future Minimum Payments for Operating Leases	Maturities of lease liabilities at June 30, 2021 were as follows: Operating Leases Finance Leases 2021 (excluding the six months ended June 30, 2021) $ 2.1 $ 0.2 2022 4.5 0.4 2023 4.2 0.3 2024 3.9 0.1 2025 3.3 0.1 Thereafter 13.5 — Total lease payments $ 31.5 $ 1.1 Less: Unamortized interest 11.5 0.1 Total $ 20.0 $ 1.0
Schedule of Future Minimum Payments for Finance Leases	Maturities of lease liabilities at June 30, 2021 were as follows: Operating Leases Finance Leases 2021 (excluding the six months ended June 30, 2021) $ 2.1 $ 0.2 2022 4.5 0.4 2023 4.2 0.3 2024 3.9 0.1 2025 3.3 0.1 Thereafter 13.5 — Total lease payments $ 31.5 $ 1.1 Less: Unamortized interest 11.5 0.1 Total $ 20.0 $ 1.0

Intangible Assets (Tables)

Intangible Assets (Tables)	6 Months Ended
	Jun. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Finite-Lived Intangible Assets	Intangible assets, net consist of the following: June 30, 2021 December 31, 2020 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Finite-lived intangible assets: Contractual arrangements 5 years $ 33.4 $ 26.8 $ 33.4 $ 23.6 Land use rights 50 years 3.2 0.6 3.2 0.5 Intellectual property 2-15 years 5.7 2.2 5.6 2.0 Subtotal 42.3 29.6 42.2 26.1 Indefinite-lived intangible assets: Trademarks and brand names Indefinite 3.0 2.9 Total intangible assets, net $ 45.3 $ 29.6 $ 45.1 26.1
Schedule of Indefinite-Lived Intangible Assets	Intangible assets, net consist of the following: June 30, 2021 December 31, 2020 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Finite-lived intangible assets: Contractual arrangements 5 years $ 33.4 $ 26.8 $ 33.4 $ 23.6 Land use rights 50 years 3.2 0.6 3.2 0.5 Intellectual property 2-15 years 5.7 2.2 5.6 2.0 Subtotal 42.3 29.6 42.2 26.1 Indefinite-lived intangible assets: Trademarks and brand names Indefinite 3.0 2.9 Total intangible assets, net $ 45.3 $ 29.6 $ 45.1 26.1
Finite-lived Intangible Assets Amortization Expense	Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Amortization expense $ 1.7 $ 1.7 $ 3.5 $ 3.5
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense	2021 (a) 2022 2023 2024 2025 Thereafter Estimated amortization expense $ 3.5 $ 3.7 $ 0.4 $ 0.4 $ 0.4 $ 0.4 (a) Amortization remaining in current year .

Debt Table (Tables)

Debt Table (Tables)	6 Months Ended
	Jun. 30, 2021
Debt Disclosure [Abstract]
Schedule of Long-term Debt Instruments	June 30, December 31, Credit lines (international) $ 4.6 $ 4.5 Insurance premiums financing 1.2 1.0 Short-term debt 5.8 5.5 Current installment of Term Loan Facility 3.5 2.6 Current installment of finance leases 0.4 0.3 Current installments of long-term debt 3.9 2.9 Noncurrent portion of Term Loan Facility 45.6 67.4 Amended ABL Credit Facility 9.0 10.0 Other financing payable (including finance leases) 0.9 0.7 Total principal balance outstanding, long-term debt 55.5 78.1 Less: Deferred financing costs (5.9) (6.7) Long-term debt, net of unamortized debt issuance costs: 49.6 71.4 Total $ 59.3 $ 79.8

Pension and Other Postretirem_2

Pension and Other Postretirement Benefit Programs (Tables)	6 Months Ended
	Jun. 30, 2021
Retirement Benefits [Abstract]
Summary of Pension and Postretirement Expenses	The following table summarizes our pension and postretirement expense (benefit): Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Defined-benefit pension, U.S. Service cost $ 0.3 $ 0.7 $ 0.5 $ 1.3 Interest cost 2.5 3.1 5.1 6.2 Expected return on plan assets (5.4) (5.4) (10.6) (10.7) Amortization of net actuarial (gain) loss 0.8 2.5 1.5 5.1 Total, defined-benefit pension, U.S. $ (1.8) $ 0.9 $ (3.5) $ 1.9 Defined-benefit pension, Canada Interest cost $ 0.1 $ 0.1 $ 0.2 $ 0.2 Expected return on plan assets (0.2) (0.2) (0.3) (0.3) Amortization of net actuarial (gain) loss 0.1 0.1 0.1 0.2 Settlement/curtailment losses 0.2 — — — Total, defined-benefit pension, Canada $ 0.2 $ — $ — $ 0.1 Defined-benefit postretirement, U.S. Interest cost $ 0.4 $ 0.5 $ 0.7 $ 1.0 Amortization of prior service credits (0.2) (0.1) (0.5) (0.2) Amortization of net actuarial (gain) loss (0.4) (1.2) (0.7) (2.4) Total, defined-benefit postretirement, U.S. $ (0.2) $ (0.8) $ (0.5) $ (1.6)

Financial Instruments (Tables)

Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2021
Fair Value Disclosures [Abstract]
Summary of Estimated Fair Values of Financial Instruments	Fair Value at June 30, 2021 Carrying amount Level 1 Level 2 Level 3 Total Financial liabilities Foreign exchange contracts $ 0.6 $ 0.6 $ — $ — $ 0.6 Total Amended ABL Credit Facility 9.0 — 9.0 — 9.0 Total foreign credit facilities 4.6 — 4.6 — 4.6 Term Loan Facility 49.1 — 51.0 — 51.0 Total financial liabilities $ 63.3 $ 0.6 $ 64.6 $ — $ 65.2 Fair Value at December 31, 2020 Carrying amount Level 1 Level 2 Level 3 Total Financial liabilities Foreign exchange contracts $ 1.1 $ 1.1 $ — $ — $ 1.1 Total Amended ABL Credit Facility 10.0 — 10.0 — 10.0 Total foreign credit facilities 4.5 — 4.5 — 4.5 Term Loan Facility 70.0 — 73.8 — 73.8 Total financial liabilities $ 85.6 $ 1.1 $ 88.3 $ — $ 89.4

Revenue (Tables)

Revenue (Tables)	6 Months Ended
	Jun. 30, 2021
Revenue from Contract with Customer [Abstract]
Disaggregation of Revenue	The following table presents our revenues disaggregated by geographic area based upon the location of the customer. Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Net sales United States $ 125.1 $ 113.9 $ 237.2 $ 229.1 China 22.4 17.4 38.9 24.0 Canada 9.3 6.2 18.0 13.5 Australia 8.4 4.6 16.3 12.5 Other 2.9 3.5 6.6 5.2 Total net sales $ 168.1 $ 145.6 $ 317.0 $ 284.3

Income Taxes (Tables)

Income Taxes (Tables)	6 Months Ended
	Jun. 30, 2021
Income Tax Disclosure [Abstract]
Schedule of Components of Income Tax Expense (Benefit)	The following table presents details related to our income taxes: Three Months Ended Six Months Ended June 30, 2021 2020 2021 2020 Income (loss) before income taxes $ (18.8) $ (6.3) $ 7.6 $ (19.8) Income tax expense (benefit) 0.7 — (0.1) (0.3) Effective tax rate (3.7) % — % (1.3) % 1.5 %

Reconciliation of Basic and D_2

Reconciliation of Basic and Diluted Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2021
Earnings Per Share [Abstract]
Schedule of Earnings Per Share	Three Months Ended Six Months Ended 2021 2020 2021 2020 Net income (loss) $ (19.5) $ (6.3) $ 7.7 $ (19.5) Weighted average shares outstanding: Weighted average common shares outstanding 21,685,862 21,574,595 21,677,449 21,551,024 Weighted average common shares, vested not yet issued 255,592 346,845 252,060 331,987 Weighted average common shares outstanding - Basic 21,941,454 21,921,440 21,929,509 21,883,011 Dilutive impact of stock-based compensation plans — — 158,570 — Weighted average common shares outstanding - Diluted 21,941,454 21,921,440 22,088,079 21,883,011 Income (loss) per share of common stock: Basic income (loss) per share of common stock $ (0.89) $ (0.29) $ 0.35 $ (0.89) Diluted income (loss) per share of common stock (0.89) (0.29) 0.35 (0.89)
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	Three Months Ended Six Months Ended 2021 2020 2021 2020 Potentially dilutive common shares excluded from diluted computation, as inclusion would be anti-dilutive or because performance conditions were not met 1,724,334 1,191,452 1,585,888 1,216,544

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Loss) (Tables)	6 Months Ended
	Jun. 30, 2021
Equity [Abstract]
Schedule of Accumulated Other Comprehensive Income (Loss)	: Foreign Currency Translation Adjustments Derivative Adjustments Pension and Postretirement Adjustments Total Accumulated Other Comprehensive Income (Loss) Balance, December 31, 2020 $ 6.7 $ (1.0) $ (65.0) $ (59.3) Other comprehensive income (loss) before reclassifications, net of tax impact of $—, $0.1, $— and $—, respectively 0.3 (0.2) (0.1) — Amounts reclassified from accumulated other comprehensive income (loss), net of tax — 0.5 0.5 1.0 Net current period other comprehensive income (loss) 0.3 0.3 0.4 1.0 Balance, June 30, 2021 $ 7.0 $ (0.7) $ (64.6) $ (58.3) Balance, December 31, 2019 $ (0.5) $ (0.6) $ (73.6) $ (74.7) Other comprehensive income (loss) before reclassifications, net of tax impact of $— in all components (0.9) 0.7 0.2 — Amounts reclassified from accumulated other comprehensive income (loss), net of tax — (0.3) 2.0 1.7 Net current period other comprehensive income (loss) (0.9) 0.4 2.2 1.7 Balance, June 30, 2020 $ (1.4) $ (0.2) $ (71.4) $ (73.0)
Reclassification out of Accumulated Other Comprehensive Income	Three Months Ended Six Months Ended June 30, Affected Line Item 2021 2020 2021 2020 Derivative adjustments: Foreign exchange contracts - purchases $ 0.2 $ (0.1) $ 0.4 $ (0.2) Cost of goods sold Foreign exchange contracts - sales 0.1 (0.1) 0.2 (0.1) Net sales Total before tax 0.3 (0.2) 0.6 (0.3) Tax impact — — (0.1) — Income tax expense (benefit) Total reclassifications of derivative adjustments, net of tax 0.3 (0.2) 0.5 (0.3) Pension and postretirement adjustments: Prior service cost (credit) amortization (0.2) (0.2) (0.5) (0.2) Other expense (income), net Amortization of net actuarial loss (gain) 0.7 1.5 1.1 2.9 Other expense (income), net Total before tax 0.5 1.3 0.6 2.7 Tax impact (0.1) (0.4) (0.1) (0.7) Income tax expense (benefit) Total reclassifications of pension and postretirement adjustments, net of tax 0.4 0.9 0.5 2.0 Total reclassifications for the period, net of tax $ 0.7 $ 0.7 $ 1.0 $ 1.7

Accounts and Notes Receivable -

Accounts and Notes Receivable - Receivables Net of Allowances (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Receivables [Abstract]
Customer trade accounts receivables	$ 70.9	$ 52.4
Miscellaneous receivables (a)	8.6	9
Less: allowance for product claims, discounts, returns and losses	(20.6)	(18.4)
Accounts and notes receivable, net	$ 58.9	$ 43

Accounts and Notes Receivable_2

Accounts and Notes Receivable - Product Warranties (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Balance as of January 1	$ (10.3)	$ (9)
Reductions for payments	4.5	3.3
Current year claim accruals	(4.6)	(3.8)
Balance as of June 30	$ (10.4)	$ (9.5)

Inventories (Details)

Inventories (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
Finished goods	$ 87.4	$ 94
Goods in process	6	5.7
Raw materials and supplies	30.5	23.2
Total inventories, net	$ 123.9	$ 122.9

Property, Plant, and Equipmen_2

Property, Plant, and Equipment (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Mar. 10, 2021
Property, Plant and Equipment [Abstract]
Land	$ 10.6		$ 10.6		$ 10.6
Buildings	83.1		81.8		83.1
Machinery and equipment	442.7		458.9		442.7
Computer software	17		15.9		17
Construction in progress	11.6		16.4		11.6
Less: accumulated depreciation and amortization	(327.5)		(336.7)		(327.5)
Total property, plant and equipment, net	237.5		246.9		237.5
Depreciation expense	11.4			$ 8.6	19.5	$ 17.4
Purchase price received from assets sold							$ 76.7
Proceeds from Sale of Property Held-for-sale		$ 65.3
Gain on sale of properties	0	$ 46		$ 0	$ 46	$ 0
Disposal group assets classified as held -for- sale			$ 17.8
Write-down of merchandising materials	$ 3.3

Leases - Narrative (Details)

Leases - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Lessee, Lease, Description [Line Items]
Lease, option to extend, term	10 years
Right-of-use assets	$ 12.3	$ 1.1
Technical Center and Headquarters
Lessee, Lease, Description [Line Items]
Right-of-use assets	$ 11.6
Minimum
Lessee, Lease, Description [Line Items]
Lease term	1 year
Maximum
Lessee, Lease, Description [Line Items]
Lease term	10 years

Leases Components of Lease Expe

Leases Components of Lease Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Lease, Cost [Abstract]
Finance lease cost	$ 0.1	$ 0.1	$ 0.2	$ 0.2
Operating lease cost	1	1.6	2.2	2.8
Short-term lease cost	0.9	0.5	1.3	0.7
Total lease cost	$ 2	$ 2.2	$ 3.7	$ 3.7

Leases Lease Supplemental Balan

Leases Lease Supplemental Balance Sheet (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Assets
Operating lease assets	$ 19.9	$ 8.5
Finance lease assets	1	1
Total lease assets	20.9	9.5
Current
Operating lease liabilities	2.3	2.7
Finance lease liabilities	0.4	0.3
Noncurrent
Noncurrent operating lease liabilities	17.7	5.8
Finance lease liabilities	0.6	0.7
Total lease liabilities	$ 21	$ 9.5

Leases - Supplemental Cash Flow

Leases - Supplemental Cash Flow Leases (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 2.2	$ 2.8
Financing cash flows from finance leases	0.2	0.2
Right of Use Assets Obtained in Exchange for Lease Obligations [Abstract]
Operating leases	12.3	1.1
Finance leases	$ 0.1	$ 0.3

Leases - Summary of Weighted Av

Leases - Summary of Weighted Average Lease Term and Weighted Average Discount Rate (Details)	Jun. 30, 2021	Dec. 31, 2020
Remaining Lease Term (Years)
Operating leases	7 years 7 months 6 days	4 years 1 month 6 days
Finance leases	2 years 7 months 6 days	3 years
Discount Rate
Operating leases	11.40%	9.50%
Finance leases	7.90%	7.10%

Leases Maturity of Lease Liabil

Leases Maturity of Lease Liabilities (Details) $ in Millions	Jun. 30, 2021USD ($)
2021 (excluding the six months ended June 30, 2021)
2021 (excluding the six months ended June 30, 2021)	$ 2.1
2022	4.5
2023	4.2
2024	3.9
2025	3.3
Thereafter	13.5
Total lease payments	31.5
Less: Unamortized interest	11.5
Total	20
Finance Leases
2021 (excluding the six months ended June 30, 2021)	0.2
2022	0.4
2023	0.3
2024	0.1
2025	0.1
Thereafter	0
Future minimum lease payments	1.1
Less: Unamortized interest	0.1
Total	$ 1

Intangible Assets - Finite and

Intangible Assets - Finite and Indefinite (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Finite-lived intangible assets:
Gross Carrying Amount	$ 42.3	$ 42.2
Accumulated Amortization	29.6	26.1
Indefinite-lived intangible assets:
Total intangible assets, net	45.3	45.1
Trademarks and brand names
Indefinite-lived intangible assets:
Gross Carrying Amount	$ 3	$ 2.9
Contractual arrangements
Finite-lived intangible assets:
Estimated Useful Life	5 years	5 years
Gross Carrying Amount	$ 33.4	$ 33.4
Accumulated Amortization	$ 26.8	$ 23.6
Land use rights
Finite-lived intangible assets:
Estimated Useful Life	50 years	50 years
Gross Carrying Amount	$ 3.2	$ 3.2
Accumulated Amortization	0.6	0.5
Intellectual property
Finite-lived intangible assets:
Gross Carrying Amount	5.7	5.6
Accumulated Amortization	$ 2.2	$ 2
Intellectual property | Minimum
Finite-lived intangible assets:
Estimated Useful Life	2 years	2 years
Intellectual property | Maximum
Finite-lived intangible assets:
Estimated Useful Life	15 years	15 years

Intangible Assets - Amortizatio

Intangible Assets - Amortization Expense (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization expense	$ 1,700,000	$ 1,700,000	$ 3,500,000	$ 3,500,000

Intangible Assets - Expected An

Intangible Assets - Expected Annual Amortization Expense (Details) $ in Millions	Jun. 30, 2021USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2021	$ 3.5
2022	3.7
2023	0.4
2024	0.4
2025	0.4
Thereafter	$ 0.4

Debt - Schedule of Long-term De

Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Short-term debt	$ 5.8	$ 5.5
Current installment of finance leases	0.4	0.3
Current installments of long-term debt	3.9	2.9
Other financing payable (including finance leases)	0.9	0.7
Total principal balance outstanding, long-term debt	55.5	78.1
Less: Deferred financing costs	(5.9)	(6.7)
Long-term Debt	49.6	71.4
Total	59.3	79.8
Term Loan Facility
Debt Instrument [Line Items]
Current installment of Term Loan Facility	3.5	2.6
Noncurrent portion of Term Loan Facility	45.6	67.4
ABL Facility
Debt Instrument [Line Items]
Amended ABL Credit Facility	9	10
Line of Credit
Debt Instrument [Line Items]
Short-term debt	4.6	4.5
Insurance Premium Financing
Debt Instrument [Line Items]
Short-term debt	$ 1.2	$ 1

Debt - Narrative (Details)

Debt - Narrative (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended	6 Months Ended
	Mar. 31, 2021	Mar. 31, 2021	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Debt Instrument [Line Items]
Payments of principal			$ 21.1	$ 0.1
Fees on prepayment of long term debt		$ 0.4
Debt instrument, restriction on available amount		30
Foreign Line of Credit
Debt Instrument [Line Items]
Credit limit on line of credit	$ 9.3	9.3
Minimum
Debt Instrument [Line Items]
Credit facility, interest rate	3.85%
Maximum
Debt Instrument [Line Items]
Credit facility, interest rate	4.35%
Term Loan Facility
Debt Instrument [Line Items]
Payments of principal		$ 20
Noncurrent portion of Term Loan Facility			$ 45.6		$ 67.4

Pension and Other Postretirem_3

Pension and Other Postretirement Benefit Programs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position	$ 6.1		$ 6.1		$ 1.1
Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year	1.9		1.9
Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment	0.2	$ 0	0	$ 0
U.S. | Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	0.3	0.7	0.5	1.3
Interest cost	2.5	3.1	5.1	6.2
Expected return on plan assets	(5.4)	(5.4)	(10.6)	(10.7)
Amortization of net actuarial loss (gains)	0.8	2.5	1.5	5.1
Net benefit cost	(1.8)	0.9	(3.5)	1.9
U.S. | Other Postretirement Benefits Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Interest cost	0.4	0.5	0.7	1
Amortization of prior service credits	0.2	(0.1)	0.5	(0.2)
Amortization of net actuarial loss (gains)	(0.4)	(1.2)	(0.7)	(2.4)
Net benefit cost	(0.2)	(0.8)	(0.5)	(1.6)
Foreign Plan | Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Interest cost	0.1	0.1	0.2	0.2
Expected return on plan assets	(0.2)	(0.2)	(0.3)	(0.3)
Amortization of net actuarial loss (gains)	0.1	0.1	0.1	0.2
Net benefit cost	$ 0.2	$ 0	$ 0	$ 0.1

Financial Instruments - Schedul

Financial Instruments - Schedule of Estimated Fair Value (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Fair Value Measurement [Domain] | Long-term Debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	$ 51	$ 73.8
Fair Value, Inputs, Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0.6	1.1
Fair Value, Inputs, Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	64.6	88.3
Fair Value, Inputs, Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Foreign exchange contracts | Not Designated as Hedging Instrument | Fair Value, Inputs, Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0.6	1.1
Foreign exchange contracts | Not Designated as Hedging Instrument | Fair Value, Inputs, Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Foreign exchange contracts | Not Designated as Hedging Instrument | Fair Value, Inputs, Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Revolving Credit Facility | Fair Value, Inputs, Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Revolving Credit Facility | Fair Value, Inputs, Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	9	10
Revolving Credit Facility | Fair Value, Inputs, Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Foreign Line of Credit | Fair Value, Inputs, Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Foreign Line of Credit | Fair Value, Inputs, Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	4.6	4.5
Foreign Line of Credit | Fair Value, Inputs, Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Long-term Debt | Fair Value, Inputs, Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Long-term Debt | Fair Value, Inputs, Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	51	73.8
Long-term Debt | Fair Value, Inputs, Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0	0
Carrying amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	63.3	85.6
Carrying amount | Foreign exchange contracts | Not Designated as Hedging Instrument
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	0.6	1.1
Carrying amount | Revolving Credit Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	9	10
Carrying amount | Foreign Line of Credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	4.6	4.5
Carrying amount | Long-term Debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	49.1	70
Estimated fair value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total financial liabilities	$ 65.2	$ 89.4

Litigation and Related Matters

Litigation and Related Matters (Details)	6 Months Ended
	Jun. 30, 2021USD ($)
Loss Contingencies [Line Items]
Environmental liabilities	$ 0
Class action complaint filed in United States District Court for the Central District of California
Loss Contingencies [Line Items]
Litigation settlement, amount awarded to other party	3,750,000
Insurance receivable	3,750,000
Accounts payable and accrued expenses related to matter	$ 3,750,000

Revenue (Details)

Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Disaggregation of Revenue [Line Items]
Net sales	$ 168.1	$ 145.6	$ 317	$ 284.3
United States
Disaggregation of Revenue [Line Items]
Net sales	125.1	113.9	237.2	229.1
China
Disaggregation of Revenue [Line Items]
Net sales	22.4	17.4	38.9	24
CANADA
Disaggregation of Revenue [Line Items]
Net sales	9.3	6.2	18	13.5
AUSTRALIA
Disaggregation of Revenue [Line Items]
Net sales	8.4	4.6	16.3	12.5
Other
Disaggregation of Revenue [Line Items]
Net sales	$ 2.9	$ 3.5	$ 6.6	$ 5.2

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
(Loss) from continuing operations before income taxes	$ (18.8)	$ (6.3)	$ 7.6	$ (19.8)
Income tax (benefit)	$ (0.7)	$ 0	$ 0.1	$ 0.3
Effective tax rate	(3.70%)	0.00%	(1.30%)	1.50%

Reconciliation of Basic and D_3

Reconciliation of Basic and Diluted Earnings Per Share-Reconciliation and Calculation (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Earnings Per Share [Abstract]
Net (loss) from continuing operations	$ (19.5)	$ (6.3)		$ (19.5)
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Weighted Average Number of Shares Issued, Basic	21,685,862	21,574,595	21,677,449	21,551,024
Weighted average number of vested shares not yet issued (in shares)	255,592	346,845	252,060	331,987
Weighted average number of common shares outstanding - Basic (in shares)	21,941,454	21,921,440	21,929,509	21,883,011
Dilutive stock-based compensation awards outstanding (in shares)	0	0	158,570	0
Weighted average number of common shares outstanding - Diluted (in shares)	21,941,454	21,921,440	22,088,079	21,883,011
Basic earnings (loss) per share of common stock:
Basic earnings (loss) per share (in dollars per share)	$ (0.89)	$ (0.29)	$ 0.35	$ (0.89)
Diluted earnings (loss) per share (in dollars per share)	$ (0.89)	$ (0.29)	$ 0.35	$ (0.89)

Reconciliation of Basic and D_4

Reconciliation of Basic and Diluted Earnings Per Share - Excluded from Computation (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Share-based Payment Arrangement
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,724,334	1,191,452	1,585,888	1,216,544

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Income (Loss) - Schedule of Accumulated Other Comprehensive Income Activity (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 249.7	$ 222.6	$ 255.9	$ 268.3	$ 222.6	$ 268.3
Total other comprehensive income (loss)	1.6	(0.6)	1.6	0.1	1	1.7
Ending balance	232.6	249.7	251.8	255.9	232.6	251.8
AOCI, tax			0			0
Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		6.7		(0.5)	6.7	(0.5)
Other comprehensive (loss) income before reclassifications, net of tax impact					0.3	(0.9)
Amounts reclassified from accumulated other comprehensive income (loss), net of tax					0	0
Total other comprehensive income (loss)					0.3	(0.9)
Ending balance	7		(1.4)		7	(1.4)
AOCI, tax	0				0
Derivative Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(1)		(0.6)	(1)	(0.6)
Other comprehensive (loss) income before reclassifications, net of tax impact					(0.2)	0.7
Amounts reclassified from accumulated other comprehensive income (loss), net of tax					0.5	(0.3)
Total other comprehensive income (loss)					0.3	0.4
Ending balance	(0.7)		(0.2)		(0.7)	(0.2)
AOCI, tax	0.1				0.1
Pension and Postretirement Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(65)		(73.6)	(65)	(73.6)
Other comprehensive (loss) income before reclassifications, net of tax impact					(0.1)	0.2
Amounts reclassified from accumulated other comprehensive income (loss), net of tax					0.5	2
Total other comprehensive income (loss)					0.4	2.2
Ending balance	(64.6)		(71.4)		(64.6)	(71.4)
AOCI, tax	0				0
Total Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(59.9)	(59.3)	(74.6)	(74.7)	(59.3)	(74.7)
Other comprehensive (loss) income before reclassifications, net of tax impact					0	0
Amounts reclassified from accumulated other comprehensive income (loss), net of tax					1	1.7
Total other comprehensive income (loss)	1.6	(0.6)	1.6	0.1	1	1.7
Ending balance	(58.3)	$ (59.9)	$ (73)	$ (74.6)	(58.3)	$ (73)
AOCI, tax	$ 0				$ 0

Accumulated Other Comprehensi_4

Accumulated Other Comprehensive Income (Loss) - Schedule of Reclassifications Out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of goods sold	$ 146.9		$ 120.9		$ 275.9	$ 236.3
Net sales	168.1		145.6		317	284.3
Total before tax	(18.8)		(6.3)		7.6	(19.8)
Tax impact	0.7		0		(0.1)	(0.3)
Total reclassifications	(19.5)	$ 27.2	(6.3)	$ (13.2)	7.7	(19.5)
Reclassification out of accumulated other comprehensive income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period, net of tax	0.7		0.7		1	1.7
Derivative Adjustments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period, net of tax					0.5	(0.3)
Derivative Adjustments | Reclassification out of accumulated other comprehensive income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total before tax	0.3		(0.2)		0.6	(0.3)
Tax impact	0		0		(0.1)	0
Total reclassifications	0.3		(0.2)		0.5	(0.3)
Derivative Adjustments | Reclassification out of accumulated other comprehensive income | Purchases | Foreign exchange contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of goods sold	0.2		(0.1)		0.4	(0.2)
Derivative Adjustments | Reclassification out of accumulated other comprehensive income | Sales | Foreign exchange contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net sales	0.1		(0.1)		0.2	(0.1)
Amortization of net actuarial loss (gain) | Reclassification out of accumulated other comprehensive income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total before tax	0.5		1.3		0.6	2.7
Other expense, net	0.7		1.5		1.1	2.9
Pension and Postretirement Adjustments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period, net of tax					0.5	2
Pension and Postretirement Adjustments | Reclassification out of accumulated other comprehensive income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Tax impact	(0.1)		(0.4)		(0.1)	(0.7)
Total reclassifications	0.4		0.9		0.5	2
Prior service cost (credit) amortization	$ (0.2)		$ (0.2)		$ (0.5)	$ (0.2)