$SMPL
Simply Good Foods Co Stock $smpl

$smpl Overview Financials Valuation SEC Filings Company Website

2020 Q3 Form 10-K Financial Statement

#000170274420000100 Filed on October 28, 2020

Income Statement

Concept	2020 Q3	2020 Q2	2020 Q1
Revenue	$222.3M	$215.1M	$227.1M
YoY Change	59.69%	54.23%	83.44%
Cost Of Revenue	$134.2M	$126.5M	$141.7M
YoY Change	67.75%	52.73%	91.12%
Gross Profit	$88.10M	$88.63M	$85.39M
YoY Change	48.82%	56.43%	71.97%
Gross Profit Margin	39.63%	41.2%	37.6%
Selling, General & Admin	$55.80M	$53.22M	$55.14M
YoY Change	38.81%	58.89%	93.75%
% of Gross Profit	63.34%	60.05%	64.58%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$4.400M	$4.490M	$4.590M
YoY Change	132.8%	133.85%	136.6%
% of Gross Profit	4.99%	5.07%	5.38%
Operating Expenses	$60.10M	$57.52M	$60.13M
YoY Change	42.76%	59.12%	96.15%
Operating Profit	$24.83M	$31.11M	$25.27M
YoY Change	45.22%	51.67%	32.98%
Interest Expense	-$7.700M	$8.324M	$10.59M
YoY Change	208.0%	142.82%	216.66%
% of Operating Profit	-31.01%	26.76%	41.91%
Other Income/Expense, Net	$300.0K	$23.05M	-$10.69M
YoY Change		-1036.95%	374.48%
Pretax Income	$17.50M	$54.16M	$14.58M
YoY Change	82.29%	200.04%	-12.96%
Income Tax	$5.100M	$6.045M	$3.922M
% Of Pretax Income	29.14%	11.16%	26.9%
Net Earnings	$12.43M	$48.11M	$48.30M
YoY Change	103.72%	257.29%	279.67%
Net Earnings / Revenue	5.59%	22.37%	21.27%
Basic Earnings Per Share	$0.13	$0.50	$0.11
Diluted Earnings Per Share	$0.12	$0.17	$0.11
COMMON SHARES
Basic Shares Outstanding	95.38M shares	95.38M shares	95.34M shares
Diluted Shares Outstanding		98.32M shares	100.3M shares

Balance Sheet

Concept	2020 Q3	2020 Q2	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$95.80M	$111.1M	$46.10M
YoY Change	-64.03%	-55.13%	-78.94%
Cash & Equivalents	$95.85M	$111.1M	$46.12M
Short-Term Investments
Other Short-Term Assets	$11.95M	$16.39M	$14.82M
YoY Change	97.18%	323.44%	122.13%
Inventory	$59.09M	$84.52M	$79.55M
Prepaid Expenses	$3.644M	$4.662M	$5.183M
Receivables	$89.74M	$64.44M	$89.97M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$260.3M	$281.1M	$235.6M
YoY Change	-27.22%	-17.11%	-26.17%
LONG-TERM ASSETS
Property, Plant & Equipment	$11.85M	$38.90M	$39.10M
YoY Change	382.49%	1456.0%	1248.28%
Goodwill	$544.8M	$567.7M	$570.7M
YoY Change	15.56%	20.41%	21.06%
Intangibles	$1.159B	$1.146B	$1.149B
YoY Change	278.51%	272.2%	271.51%
Long-Term Investments
YoY Change
Other Assets	$32.79M	$33.91M	$33.58M
YoY Change	715.47%	800.05%	1061.94%
Total Long-Term Assets	$1.748B	$1.759B	$1.766B
YoY Change	122.97%	123.96%	124.48%
TOTAL ASSETS
Total Short-Term Assets	$260.3M	$281.1M	$235.6M
Total Long-Term Assets	$1.748B	$1.759B	$1.766B
Total Assets	$2.008B	$2.040B	$2.001B
YoY Change	75.92%	81.41%	81.0%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$32.24M	$29.30M	$38.02M
YoY Change	104.96%	69.12%	120.43%
Accrued Expenses	$38.01M	$33.20M	$36.00M
YoY Change	20.28%	55.87%	113.02%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$271.0K	$25.27M	$264.0K
YoY Change	-59.91%	3757.71%	-59.57%
Total Short-Term Liabilities	$71.48M	$87.77M	$74.29M
YoY Change	48.81%	123.33%	113.39%
LONG-TERM LIABILITIES
Long-Term Debt	$596.9M	$624.8M	$624.1M
YoY Change	213.72%	228.08%	227.43%
Other Long-Term Liabilities	$22.77M	$24.22M	$28.27M
YoY Change	4179.14%	3983.47%	4163.5%
Total Long-Term Liabilities	$619.6M	$649.0M	$652.3M
YoY Change	224.78%	239.73%	241.07%
TOTAL LIABILITIES
Total Short-Term Liabilities	$71.48M	$87.77M	$74.29M
Total Long-Term Liabilities	$619.6M	$649.0M	$652.3M
Total Liabilities	$869.1M	$824.5M	$804.3M
YoY Change	185.7%	179.85%	178.3%
SHAREHOLDERS EQUITY
Retained Earnings	$64.93M	$128.1M	$111.7M
YoY Change	-9231.79%	28.44%	29.47%
Common Stock	$958.0K	$955.0K	$955.0K
YoY Change	16.83%	16.61%	16.61%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$2.145M	$2.145M	$2.145M
YoY Change	0.0%	28.91%	1588.98%
Treasury Stock Shares	98.23K shares	98.23K shares	98.23K shares
Shareholders Equity	$1.139B	$1.174B	$1.123B
YoY Change
Total Liabilities & Shareholders Equity	$2.008B	$2.040B	$2.001B
YoY Change	75.92%	81.41%	81.0%

Cashflow Statement

Concept	2020 Q3	2020 Q2	2020 Q1
OPERATING ACTIVITIES
Net Income	$12.43M	$48.11M	$48.30M
YoY Change	103.72%	257.29%	279.67%
Depreciation, Depletion And Amortization	$4.400M	$4.490M	$4.590M
YoY Change	132.8%	133.85%	136.6%
Cash From Operating Activities	$34.82M	$38.99M	-$6.960M
YoY Change	70.6%	26.59%	-178.38%
INVESTING ACTIVITIES
Capital Expenditures	-$1.700M	-$490.0K	-$200.0K
YoY Change	553.85%	-545.45%	-50.0%
Acquisitions
YoY Change
Other Investing Activities	$2.000M	$2.120M	$0.00
YoY Change	-366.67%
Cash From Investing Activities	$320.0K	$1.620M	-$200.0K
YoY Change	-131.68%	1372.73%	-50.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-50.94M	24.88M	-19.36M
YoY Change	5206.25%	-1416.4%	5950.0%
NET CHANGE
Cash From Operating Activities	34.82M	38.99M	-6.960M
Cash From Investing Activities	320.0K	1.620M	-200.0K
Cash From Financing Activities	-50.94M	24.88M	-19.36M
Net Change In Cash	-15.80M	65.49M	-26.52M
YoY Change	-185.68%	125.67%	-425.0%
FREE CASH FLOW
Cash From Operating Activities	$34.82M	$38.99M	-$6.960M
Capital Expenditures	-$1.700M	-$490.0K	-$200.0K
Free Cash Flow	$36.52M	$39.48M	-$6.760M
YoY Change	76.68%	28.64%	-172.84%

Facts In Submission

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CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--08-29
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0001702744
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CY2020Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-08-29
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CY2020Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	600000000	shares
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
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CY2020	dei	Entity Registrant Name EntityRegistrantName	The Simply Good Foods Company
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CY2020Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	98234	shares
CY2019Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	82-1038121
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	1225 17th Street, Suite 1000
CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Denver
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	CO
CY2020	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	80202
CY2020	dei	City Area Code CityAreaCode	303
CY2020	dei	Local Phone Number LocalPhoneNumber	633-2840
CY2020	dei	Security12b Title Security12bTitle	Common Stock, par value $0.01 per share
CY2020	dei	Trading Symbol TradingSymbol	SMPL
CY2020	dei	Security Exchange Name SecurityExchangeName	NASDAQ
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CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	70582149	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	98343722	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	85243909	shares
CY2020	us-gaap	Net Income Loss NetIncomeLoss	34700000	USD
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	73681355	shares
CY2019	us-gaap	Net Income Loss NetIncomeLoss	47536000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	70455000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	16007000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7644000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7672000	USD
CY2020	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	3508000	USD
CY2019	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1352000	USD
CY2018	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1312000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	7636000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	5501000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	4029000	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3000000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2019	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	533000	USD
CY2018	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-2848000	USD
CY2020	atk	Gainofsettlementof Tr Aliability GainofsettlementofTRAliability	0	USD
CY2019	atk	Gainofsettlementof Tr Aliability GainofsettlementofTRAliability	1534000	USD
CY2018	atk	Gainofsettlementof Tr Aliability GainofsettlementofTRAliability	0	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	658000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-452000	USD
CY2018	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	97000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	8216000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	10908000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-21108000	USD
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-6000	USD
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-128000	USD
CY2020	atk	Amortizationofoperatingleaserightofuseasset Amortizationofoperatingleaserightofuseasset	3848000	USD
CY2019	atk	Amortizationofoperatingleaserightofuseasset Amortizationofoperatingleaserightofuseasset	0	USD
CY2018	atk	Amortizationofoperatingleaserightofuseasset Amortizationofoperatingleaserightofuseasset	0	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-389000	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	0	USD
CY2018	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	0	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	18288000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	7985000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-267000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-23880000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	8272000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1081000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-680000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	824000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-847000	USD
CY2020	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	5022000	USD
CY2019	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	2155000	USD
CY2018	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-3094000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-8736000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	4734000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-3603000	USD
CY2020	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-733000	USD
CY2019	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	1111000	USD
CY2018	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	21000	USD
CY2020	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-5572000	USD
CY2019	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	13961000	USD
CY2018	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	1962000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-3156000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	74000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-12000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	58921000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	73042000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	61038000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1736000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1037000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1770000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	14000	USD
CY2020	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	500000	USD
CY2019	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	750000	USD
CY2018	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	0	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1250000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2020	us-gaap	Noncash Merger Related Costs NoncashMergerRelatedCosts	-982075000	USD
CY2019	us-gaap	Noncash Merger Related Costs NoncashMergerRelatedCosts	0	USD
CY2018	us-gaap	Noncash Merger Related Costs NoncashMergerRelatedCosts	-1757000	USD
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	933000	USD
CY2019	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2018	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-983994000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1787000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3513000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4206000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	706000	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	120000	USD
CY2020	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	USD
CY2019	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	113464000	USD
CY2018	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	232000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	191000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	181000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	120000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	352542000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	3323000	USD
CY2019	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2018	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2145000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	374000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	0	USD
CY2018	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	0	USD
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	50000000	USD
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2000000	USD
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1500000	USD
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	25000000	USD
CY2019	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
CY2018	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	460000000	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	25000000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4029000	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
CY2018	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
CY2020	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	8208000	USD
CY2019	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	0	USD
CY2018	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	319000	USD
CY2020	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	USD
CY2019	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	26468000	USD
CY2018	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	754652000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	83376000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1587000	USD
CY2020	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-170421000	USD
CY2019	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	154631000	USD
CY2018	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	55938000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-73000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-261000	USD
CY2018	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-468000	USD
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	266341000	USD
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	111971000	USD
CY2017Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	56501000	USD
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	95847000	USD
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	266341000	USD
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	111971000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	30038000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	11164000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	11218000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	4530000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	7451000	USD
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	4577000	USD
CY2020	atk	Operatingleaserightofuseassetsrecognizedat Asu201602transition OperatingleaserightofuseassetsrecognizedatASU201602transition	5102000	USD
CY2019	atk	Operatingleaserightofuseassetsrecognizedat Asu201602transition OperatingleaserightofuseassetsrecognizedatASU201602transition	0	USD
CY2018	atk	Operatingleaserightofuseassetsrecognizedat Asu201602transition OperatingleaserightofuseassetsrecognizedatASU201602transition	0	USD
CY2020	atk	Financeleaserightofuseassetsrecognizedat Asu201602transition FinanceleaserightofuseassetsrecognizedatASU201602transition	1185000	USD
CY2019	atk	Financeleaserightofuseassetsrecognizedat Asu201602transition FinanceleaserightofuseassetsrecognizedatASU201602transition	0	USD
CY2018	atk	Financeleaserightofuseassetsrecognizedat Asu201602transition FinanceleaserightofuseassetsrecognizedatASU201602transition	0	USD
CY2020	atk	Operatingleaserightofuseassetsrecognizedafter Asu201602transition OperatingleaserightofuseassetsrecognizedafterASU201602transition	3554000	USD
CY2019	atk	Operatingleaserightofuseassetsrecognizedafter Asu201602transition OperatingleaserightofuseassetsrecognizedafterASU201602transition	0	USD
CY2018	atk	Operatingleaserightofuseassetsrecognizedafter Asu201602transition OperatingleaserightofuseassetsrecognizedafterASU201602transition	0	USD
CY2017Q3	us-gaap	Stockholders Equity StockholdersEquity	598702000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	70455000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-817000	USD
CY2018	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-120000	USD
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	120000	USD
CY2018	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	232000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	672601000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	47536000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5501000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-38000	USD
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2145000	USD
CY2019	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-181000	USD
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	706000	USD
CY2019	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	113464000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	837444000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	34700000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7636000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-43000	USD
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	349219000	USD
CY2020	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-191000	USD
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4206000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	1232971000	USD
CY2020	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassification of Prior Year Amounts</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certain prior year amounts have been reclassified to conform to the current year presentation including (i) </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Selling</span><span style="font-family:inherit;font-size:10pt;"> expenses and </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Marketing</span><span style="font-family:inherit;font-size:10pt;"> expenses, which have been combined as </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Selling and marketing </span><span style="font-family:inherit;font-size:10pt;">expenses on the Consolidated Statements of Operations and Comprehensive Income and (ii) </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Other operating expense</span><span style="font-family:inherit;font-size:10pt;">, which has been combined with </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">General and administrative </span><span style="font-family:inherit;font-size:10pt;">expenses on the Consolidated Statements of Operations and Comprehensive Income.</span></div>
CY2018	us-gaap	Cost Of Revenue CostOfRevenue	251063000	USD
CY2018	atk	Distribution Distribution	0	USD
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	49635000	USD
CY2018	us-gaap	Depreciation Nonproduction DepreciationNonproduction	7498000	USD
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<div style="line-height:138%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;padding-left:13px;text-indent:-12px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</span></div><div style="line-height:120%;text-align:justify;padding-left:13px;text-indent:-12px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements. Estimates also affect the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.</span></div>
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	500000	USD
CY2019Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	600000	USD
CY2020	atk	Obsolete Inventory Reservation Percent Four To Six Months From Expiration ObsoleteInventoryReservationPercentFourToSixMonthsFromExpiration	0.50
CY2020	atk	Obsolete Inventory Reservation Percent Within Three Months From Expiration ObsoleteInventoryReservationPercentWithinThreeMonthsFromExpiration	1
CY2020Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	500000	USD
CY2019Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	400000	USD
CY2020	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	3000000.0	USD
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2020Q3	atk	Customer Trade Allowance CustomerTradeAllowance	25200000	USD
CY2019Q3	atk	Customer Trade Allowance CustomerTradeAllowance	10300000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	55300000	USD
CY2019	us-gaap	Advertising Expense AdvertisingExpense	35400000	USD
CY2018	us-gaap	Advertising Expense AdvertisingExpense	34000000.0	USD
CY2020Q3	us-gaap	Prepaid Advertising PrepaidAdvertising	0	USD
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4000000.0	USD
CY2019	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	2200000	USD
CY2018	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	2500000	USD
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1300000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	600000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	400000	USD
CY2020	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-22700000	USD
CY2020Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	14716000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	4793000	USD
CY2020Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2866000	USD
CY2019Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2337000	USD
CY2020Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11850000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2456000	USD
CY2020	us-gaap	Depreciation Depreciation	1800000	USD
CY2019	us-gaap	Depreciation Depreciation	1100000	USD
CY2018	us-gaap	Depreciation Depreciation	1200000	USD
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-100000	USD
CY2019Q3	us-gaap	Goodwill Goodwill	471427000	USD
CY2020	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	73347000	USD
CY2020Q3	us-gaap	Goodwill Goodwill	544774000	USD
CY2019	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	1187967000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	29199000	USD
CY2020Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1158768000	USD
CY2019Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	320000000	USD
CY2019Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	13861000	USD
CY2019Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	306139000	USD
CY2020	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	3000000.0	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14000000.0	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6500000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6500000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	15446000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	15212000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	14938000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	14281000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	13171000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	106720000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	179768000	USD
CY2020Q3	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	3125000	USD
CY2019Q3	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	8903000	USD
CY2020Q3	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	2625000	USD
CY2019Q3	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	2095000	USD
CY2020Q3	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	12261000	USD
CY2019Q3	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	10908000	USD
CY2020Q3	atk	Freight Accrual Current FreightAccrualCurrent	1795000	USD
CY2019Q3	atk	Freight Accrual Current FreightAccrualCurrent	1791000	USD
CY2020Q3	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	2179000	USD
CY2019Q3	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	841000	USD
CY2020Q3	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	1789000	USD
CY2019Q3	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	932000	USD
CY2020Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	839000	USD
CY2019Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	382000	USD
CY2020Q3	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	2367000	USD
CY2019Q3	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	1787000	USD
CY2020Q3	us-gaap	Restructuring Reserve RestructuringReserve	4139000	USD
CY2019Q3	us-gaap	Restructuring Reserve RestructuringReserve	0	USD
CY2020Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	2559000	USD
CY2019Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	2294000	USD
CY2020Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4329000	USD
CY2019Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	0	USD
CY2020Q3	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	38007000	USD
CY2019Q3	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	29933000	USD
CY2020Q3	us-gaap	Line Of Credit LineOfCredit	606500000	USD
CY2019Q3	us-gaap	Line Of Credit LineOfCredit	196500000	USD
CY2020Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	922000	USD
CY2019Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	0	USD
CY2020Q3	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	10272000	USD
CY2019Q3	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	5565000	USD
CY2020Q3	us-gaap	Long Term Debt LongTermDebt	597150000	USD
CY2019Q3	us-gaap	Long Term Debt LongTermDebt	190935000	USD
CY2020Q3	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	USD
CY2019Q3	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	676000	USD
CY2020Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	271000	USD
CY2019Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	0	USD
CY2020Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	596879000	USD
CY2019Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	190259000	USD
CY2020Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	262000	USD
CY2020Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	282000	USD
CY2020Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	606642000	USD
CY2020Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2020Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	236000	USD
CY2020Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	607422000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	3343000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	48026000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	47480000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	64244000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	49748000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	546000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	42000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	64286000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	53091000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	3056000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	2784000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	2584000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1835000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2684000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	159000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	219000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	374000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1001000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5110000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5842000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3744000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	6747000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	9976000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-21223000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.255
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.050
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1637000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1086000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-26000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-168000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-154000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	141000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	8216000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	10908000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-21108000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13326000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16750000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-17364000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	2247000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.039
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.031
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.012
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.006
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.006
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.001
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.002
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.004
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.584
CY2020	atk	Change In State Tax Rate ChangeInStateTaxRate	0.015
CY2019	atk	Change In State Tax Rate ChangeInStateTaxRate	0.015
CY2018	atk	Change In State Tax Rate ChangeInStateTaxRate	-0.040
CY2020	atk	Effective Income Tax Rate Reconciliation Nondeductible Expense Transaction Costs Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCostsPercent	0.001
CY2019	atk	Effective Income Tax Rate Reconciliation Nondeductible Expense Transaction Costs Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCostsPercent	0
CY2018	atk	Effective Income Tax Rate Reconciliation Nondeductible Expense Transaction Costs Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCostsPercent	0
CY2020	atk	Effective Income Tax Rate Reconciliation Contingent Consideration Percent EffectiveIncomeTaxRateReconciliationContingentConsiderationPercent	0
CY2019	atk	Effective Income Tax Rate Reconciliation Contingent Consideration Percent EffectiveIncomeTaxRateReconciliationContingentConsiderationPercent	-0.004
CY2018	atk	Effective Income Tax Rate Reconciliation Contingent Consideration Percent EffectiveIncomeTaxRateReconciliationContingentConsiderationPercent	-0.015
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.012
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.005
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.016
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.277
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.261
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.327
CY2020Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	2427000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	2601000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	92000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	67000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	3968000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	3680000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	3837000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	4179000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2770000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1755000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	256000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	351000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Other DeferredTaxAssetsTaxDeferredExpenseOther	6785000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Other DeferredTaxAssetsTaxDeferredExpenseOther	0	USD
CY2020Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3714000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	23849000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	14880000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	3190000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	3786000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	20659000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	11094000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	514000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	474000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2278000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	169000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Software DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware	816000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Software DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware	226000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	94398000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	74431000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	6442000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	0	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	563000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1177000	USD
CY2020Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	105011000	USD
CY2019Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	76477000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	84352000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	65383000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	3200000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	4700000	USD
CY2019	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	500000	USD
CY2019	atk	Gainofsettlementof Tr Aliability GainofsettlementofTRAliability	1500000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	5242000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	1648000	USD
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	6890000	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	30000	USD
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-08-29
CY2020Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	25703000	USD
CY2020Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	912000	USD
CY2020Q3	atk	Leaserightofuseasset Leaserightofuseasset	26615000	USD
CY2020Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	271000	USD
CY2020Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	651000	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	273000	USD
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	60000	USD
CY2020	atk	Financeleasecost Financeleasecost	333000	USD
CY2020	us-gaap	Lease Cost LeaseCost	7253000	USD
CY2020Q3	atk	Leaseliability Leaseliability	28015000	USD
CY2020Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	5697000	USD
CY2020Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	313000	USD
CY2020Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	4649000	USD
CY2020Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	313000	USD
CY2020Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4114000	USD
CY2020Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	278000	USD
CY2020Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4216000	USD
CY2020Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	145000	USD
CY2020Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3765000	USD
CY2020Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2020Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	11014000	USD
CY2020Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	USD
CY2020Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	33455000	USD
CY2020Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	1049000	USD
CY2020Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	6362000	USD
CY2020Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	127000	USD
CY2020Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	27093000	USD
CY2020Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	922000	USD
CY2020Q3	atk	Lessee Operating Lease Lease Not Yet Commences Expected Payments LesseeOperatingLeaseLeaseNotYetCommencesExpectedPayments	32200000	USD
CY2020Q3	us-gaap	Lessee Operating Lease Lease Not Yet Commenced Term Of Contract1 LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1	P10Y
CY2020Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y11M19D
CY2020Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y4M28D
CY2020Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.057
CY2020Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.056
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-08-29
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	6534000	USD
CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	18000	USD
CY2020	atk	Financingcashflowfromfinanceleases Financingcashflowfromfinanceleases	338000	USD
CY2019Q3	atk	Common Shares Surrendered For Each Public Warrant Surrendered CommonSharesSurrenderedForEachPublicWarrantSurrendered	0.61885	shares
CY2019Q3	atk	Common Shares Receivedforeach Public Warrant Surrendered CommonSharesReceivedforeachPublicWarrantSurrendered	0.38115	shares
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	56000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	7406000	USD
CY2019	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2200000	USD
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2400000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	2546000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1947000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1677000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1093000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	87000	USD
CY2019	us-gaap	Loss Contingency Loss In Period LossContingencyLossInPeriod	3500000	USD
CY2020	us-gaap	Loss Contingency Loss In Period LossContingencyLossInPeriod	300000	USD
CY2020Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	1300000	USD
CY2020Q3	atk	Losscontingencyacquired Losscontingencyacquired	1200000	USD
CY2020Q3	us-gaap	Other Commitment OtherCommitment	2900000	USD
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	13379205	shares
CY2019Q4	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	26.35
CY2019Q4	atk	Shares Issued Underwriting Discountsand Commissions Priceper Share SharesIssuedUnderwritingDiscountsandCommissionsPriceperShare	0.19
CY2019Q4	atk	Price Per Share Received Net Of Offering Costs PricePerShareReceivedNetOfOfferingCosts	26.16
CY2019Q4	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	350000000.0	USD
CY2019Q4	atk	Equity Issuancecosts Legal EquityIssuancecostsLegal	800000	USD
CY2019	atk	Numberof Warrants Exercisedin Exchangefor Common Stock NumberofWarrantsExercisedinExchangeforCommonStock	9866451	shares
CY2019	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	113500000	USD
CY2019	atk	Public Warrants Exercised PublicWarrantsExercised	3499639	shares
CY2019	atk	Common Shares Issuedfor Public Warrant Exercises CommonSharesIssuedforPublicWarrantExercises	1333848	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	80734091	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	70582149	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.59
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	98343722	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	85243909	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	73681355	shares
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2020Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	50000000.0	USD
CY2020	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2019	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	98234	shares
CY2019	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	21.83
CY2020Q3	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	47900000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	34700000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	47536000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	70455000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	93968953	shares
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.00
CY2020	us-gaap	Net Income Loss NetIncomeLoss	34700000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	47536000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	70455000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	93968953	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	80734091	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	70582149	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	3327656	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	3615198	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	3006073	shares
CY2020	atk	Incremental Common Shares Attributableto Dilutive Effectof Stock Options IncrementalCommonSharesAttributabletoDilutiveEffectofStockOptions	1001542	shares
CY2019	atk	Incremental Common Shares Attributableto Dilutive Effectof Stock Options IncrementalCommonSharesAttributabletoDilutiveEffectofStockOptions	801700	shares
CY2018	atk	Incremental Common Shares Attributableto Dilutive Effectof Stock Options IncrementalCommonSharesAttributabletoDilutiveEffectofStockOptions	43779	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	45571	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	92920	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	49354	shares
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.56
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.96
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	600000	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000	shares
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	7600000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	5500000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	4000000.0	USD
CY2020Q3	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	2615899	shares
CY2020Q3	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	14.33
CY2020	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P7Y3M14D
CY2020Q3	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	2082569	shares
CY2020Q3	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	12.65
CY2018	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	1800000	USD
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	816641000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	523383000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	431429000	USD
CY2020Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11850000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2456000	USD
CY2020Q3	us-gaap	Restructuring And Related Cost Expected Cost1 RestructuringAndRelatedCostExpectedCost1	8100000	USD
CY2019Q3	us-gaap	Restructuring Reserve RestructuringReserve	0	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	5527000	USD
CY2020	us-gaap	Payments For Restructuring PaymentsForRestructuring	1388000	USD
CY2020	us-gaap	Restructuring Reserve Accrual Adjustment1 RestructuringReserveAccrualAdjustment1	0	USD
CY2020Q3	us-gaap	Restructuring Reserve RestructuringReserve	4139000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	816641000	USD
CY2020Q3	us-gaap	Revenues Revenues	222286000	USD
CY2020Q2	us-gaap	Revenues Revenues	215101000	USD
CY2020Q1	us-gaap	Revenues Revenues	227101000	USD
CY2019Q4	us-gaap	Revenues Revenues	152153000	USD
CY2020	us-gaap	Gross Profit GrossProfit	324328000	USD
CY2020Q3	us-gaap	Gross Profit GrossProfit	88102000	USD
CY2020Q2	us-gaap	Gross Profit GrossProfit	88626000	USD
CY2020Q1	us-gaap	Gross Profit GrossProfit	85394000	USD
CY2019Q4	us-gaap	Gross Profit GrossProfit	62206000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	78224000	USD
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	24832000	USD
CY2020Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	31108000	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	25269000	USD
CY2019Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-2985000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	34700000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	12427000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	16409000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	10657000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	-4793000	USD
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.13
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.17
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.17
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.05
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	523383000	USD
	us-gaap	Revenues Revenues	139184000	USD
CY2019Q2	us-gaap	Revenues Revenues	139468000	USD
CY2019Q1	us-gaap	Revenues Revenues	123800000	USD
CY2018Q4	us-gaap	Revenues Revenues	120931000	USD
CY2019	us-gaap	Gross Profit GrossProfit	217405000	USD
	us-gaap	Gross Profit GrossProfit	59173000	USD
	us-gaap	Net Income Loss NetIncomeLoss	6091000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	13466000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	12722000	USD
CY2019Q2	us-gaap	Gross Profit GrossProfit	56657000	USD
CY2019Q1	us-gaap	Gross Profit GrossProfit	49655000	USD
CY2018Q4	us-gaap	Gross Profit GrossProfit	51920000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	72809000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	12115000	USD
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	20510000	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	19002000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	21182000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	47536000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	15257000	USD
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.59
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.20
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.56
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18

Files In Submission

Name	View Source	Status
0001702744-20-000100-index-headers.html	Edgar Link	pending
0001702744-20-000100-index.html	Edgar Link	pending
0001702744-20-000100.txt	Edgar Link	pending
0001702744-20-000100-xbrl.zip	Edgar Link	pending
atk-20200829.xsd	Edgar Link	pending
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atk-20200829_lab.xml	Edgar Link	unprocessable
atk-20200829_pre.xml	Edgar Link	unprocessable
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exhibit1018-10k2020.htm	Edgar Link	pending
exhibit211-10k2020.htm	Edgar Link	pending
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exhibit321-10k2020.htm	Edgar Link	pending
exhibit44-10k2020.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
sgflogotma10.jpg	Edgar Link	pending
Show.js	Edgar Link	pending
smpl10k2020.htm	Edgar Link	pending
smpl10k2020_htm.xml	Edgar Link	completed

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$SMPL
Simply Good Foods Co Stock $smpl

2020 Q3 Form 10-K Financial Statement

#000170274420000100 Filed on October 28, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMPL Simply Good Foods Co Stock $smpl

2020 Q3 Form 10-K Financial Statement

#000170274420000100 Filed on October 28, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMPL
Simply Good Foods Co Stock $smpl