$STAA
STAAR SURGICAL CO Stock $staa

$staa Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000095017024020572 Filed on February 27, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$77.36M	$76.27M	$322.4M
YoY Change	5.21%	19.09%	13.37%
Cost Of Revenue	$16.32M	$15.55M	$69.76M
YoY Change	2.22%	9.04%	14.35%
Gross Profit	$61.04M	$60.73M	$252.7M
YoY Change	6.03%	21.97%	13.1%
Gross Profit Margin	78.9%	79.62%	78.36%
Selling, General & Admin	$63.32M	$39.45M	$224.6M
YoY Change	15.62%	1.08%	25.04%
% of Gross Profit	103.74%	64.97%	88.88%
Research & Development	$13.38M	$10.87M	$44.40M
YoY Change	29.78%	10.99%	23.39%
% of Gross Profit	21.92%	17.89%	17.57%
Depreciation & Amortization	$1.237M	$1.212M	$5.111M
YoY Change	11.14%	-12.55%	14.06%
% of Gross Profit	2.03%	2.0%	2.02%
Operating Expenses	$76.70M	$50.32M	$269.0M
YoY Change	17.86%	3.07%	24.77%
Operating Profit	-$2.281M	$10.41M	$28.10M
YoY Change	-181.46%	979.36%	-35.85%
Interest Expense	$1.529M	$3.030M	$6.986M
YoY Change	-16.08%	-35.68%	185.38%
% of Operating Profit		29.12%	24.86%
Other Income/Expense, Net	$70.00K	$304.0K	$5.599M
YoY Change	-96.35%	0.0%	219.94%
Pretax Income	-$2.211M	$13.74M	$33.70M
YoY Change	-146.85%	129.79%	-26.03%
Income Tax	$1.128M	$5.983M	$12.35M
% Of Pretax Income		43.55%	36.65%
Net Earnings	-$3.339M	$7.756M	$21.35M
YoY Change	-223.21%	32.51%	-44.92%
Net Earnings / Revenue	-4.32%	10.17%	6.62%
Basic Earnings Per Share	-$0.07		$0.44
Diluted Earnings Per Share	-$0.07	$0.16	$0.43
COMMON SHARES
Basic Shares Outstanding	48.87M	48.82M	48.52M
Diluted Shares Outstanding	48.91M		49.43M

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$245.1M	$220.7M	$220.7M
YoY Change	20.26%	4.29%	4.29%
Cash & Equivalents	$224.0M	$183.0M	$183.0M
Short-Term Investments	$21.13M	$37.69M	$37.69M
Other Short-Term Assets	$444.0K	$762.0K	$11.43M
YoY Change	-17.16%	-6.04%	14.89%
Inventory	$38.58M	$35.13M	$35.13M
Prepaid Expenses	$7.817M	$6.216M
Receivables	$64.60M	$94.70M	$94.70M
Other Receivables	$3.089M	$3.276M	$3.276M
Total Short-Term Assets	$365.7M	$365.3M	$365.3M
YoY Change	16.89%	17.18%	17.18%
LONG-TERM ASSETS
Property, Plant & Equipment	$72.34M	$66.84M	$101.4M
YoY Change	35.33%	31.25%	24.37%
Goodwill	$1.786M	$1.786M
YoY Change	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments	$6.963M	$11.70M	$11.70M
YoY Change	-48.21%	-15.82%	-15.82%
Other Assets	$5.863M	$3.339M	$8.529M
YoY Change	513.28%	248.9%	47.54%
Total Long-Term Assets	$126.8M	$123.4M	$123.4M
YoY Change	19.6%	19.62%	19.62%
TOTAL ASSETS
Total Short-Term Assets	$365.7M	$365.3M	$365.3M
Total Long-Term Assets	$126.8M	$123.4M	$123.4M
Total Assets	$492.5M	$488.7M	$488.7M
YoY Change	17.58%	17.79%	17.79%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$16.56M	$13.56M	$13.56M
YoY Change	81.94%	17.11%	17.11%
Accrued Expenses	$20.73M	$24.37M	$24.37M
YoY Change	30.43%	7.41%	7.41%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$166.0K	$165.0K	$165.0K
YoY Change	-2.92%	-2.37%	-2.37%
Total Short-Term Liabilities	$62.67M	$65.04M	$65.04M
YoY Change	33.17%	25.76%	25.76%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$42.00K	$42.00K
YoY Change	-100.0%	-80.0%	-80.0%
Other Long-Term Liabilities	$36.00M	$36.58M	$36.58M
YoY Change	14.71%	24.9%	24.9%
Total Long-Term Liabilities	$36.00M	$36.63M	$36.63M
YoY Change	14.11%	24.15%	24.15%
TOTAL LIABILITIES
Total Short-Term Liabilities	$62.67M	$65.04M	$65.04M
Total Long-Term Liabilities	$36.00M	$36.63M	$36.63M
Total Liabilities	$99.75M	$102.7M	$102.7M
YoY Change	24.71%	24.22%	24.22%
SHAREHOLDERS EQUITY
Retained Earnings	-$50.71M	-$47.37M
YoY Change	-27.48%	-34.79%
Common Stock	$448.2M	$437.4M
YoY Change	9.38%	8.1%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$392.8M	$386.0M	$386.0M
YoY Change
Total Liabilities & Shareholders Equity	$492.5M	$488.7M	$488.7M
YoY Change	17.58%	17.79%	17.79%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	-$3.339M	$7.756M	$21.35M
YoY Change	-223.21%	32.51%	-44.92%
Depreciation, Depletion And Amortization	$1.237M	$1.212M	$5.111M
YoY Change	11.14%	-12.55%	14.06%
Cash From Operating Activities	$21.68M	$31.97M	$14.59M
YoY Change	-525.6%	976.4%	-59.14%
INVESTING ACTIVITIES
Capital Expenditures	$5.202M	$3.088M	$18.19M
YoY Change	79.32%	-23.28%	0.44%
Acquisitions
YoY Change
Other Investing Activities	$21.39M	$25.49M	$92.54M
YoY Change	66.66%	-159.71%	-166.92%
Cash From Investing Activities	$16.19M	$22.40M	$74.35M
YoY Change	62.96%	-147.95%	-147.54%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	4.056M	367.0K	7.415M
YoY Change	-398.02%	81.68%	-10.63%
NET CHANGE
Cash From Operating Activities	21.68M	31.97M	14.59M
Cash From Investing Activities	16.19M	22.40M	74.35M
Cash From Financing Activities	4.056M	367.0K	7.415M
Net Change In Cash	40.99M	54.74M	96.56M
YoY Change	1075.06%	-225.7%	-185.28%
FREE CASH FLOW
Cash From Operating Activities	$21.68M	$31.97M	$14.59M
Capital Expenditures	$5.202M	$3.088M	$18.19M
Free Cash Flow	$16.48M	$28.88M	-$3.594M
YoY Change	-306.1%	-2837.54%	-120.41%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000718937
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2023Q4	us-gaap	Property Plant And Equipment Useful Life Description Of Term Extensible Enumeration PropertyPlantAndEquipmentUsefulLifeDescriptionOfTermExtensibleEnumeration	http://fasb.org/us-gaap/2023#UsefulLifeTermOfLeaseMember
CY2023	dei	Document Type DocumentType	10-K
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-29
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-29
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	0-11634
CY2023	dei	Entity Registrant Name EntityRegistrantName	STAAR SURGICAL CO
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	95-3797439
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	25651 Atlantic Ocean Drive
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Lake Forest
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	342000
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	34387000
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	92630
CY2023	dei	City Area Code CityAreaCode	626
CY2023	dei	Local Phone Number LocalPhoneNumber	303-7902
CY2023	dei	Security12b Title Security12bTitle	Common
CY2023	dei	Trading Symbol TradingSymbol	STAA
CY2023	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	2567481107
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	48865875
CY2023	dei	Auditor Name AuditorName	BDO USA, P.C.
CY2023	dei	Auditor Location AuditorLocation	Los Angeles, California
CY2023	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023	dei	Auditor Firm AuditorFirmId	243
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	183038000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	86480000
CY2023Q4	us-gaap	Short Term Investments ShortTermInvestments	37688000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	125159000
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	94704000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	62447000
CY2023Q4	us-gaap	Fifo Inventory Amount FIFOInventoryAmount	35130000
CY2022Q4	us-gaap	Fifo Inventory Amount FIFOInventoryAmount	24161000
CY2023Q4	staa	Prepaid Expenses Deposits And Other Assets Current PrepaidExpensesDepositsAndOtherAssetsCurrent	14709000
CY2022Q4	staa	Prepaid Expenses Deposits And Other Assets Current PrepaidExpensesDepositsAndOtherAssetsCurrent	13476000
CY2023Q4	us-gaap	Assets Current AssetsCurrent	365269000
CY2022Q4	us-gaap	Assets Current AssetsCurrent	311723000
CY2023Q4	us-gaap	Long Term Investments LongTermInvestments	11703000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	13902000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	66835000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	50921000
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	183000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	30270000
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	173000
CY2023Q4	us-gaap	Goodwill Goodwill	1786000
CY2022Q4	us-gaap	Goodwill Goodwill	1786000
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	5190000
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	8744000
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3339000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	957000
CY2023Q4	us-gaap	Assets Assets	488692000
CY2022Q4	us-gaap	Assets Assets	418818000
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	13557000
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	11576000
CY2023Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	165000
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	169000
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4202000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3524000
CY2023Q4	staa	Sales Returns Valuation Allowance SalesReturnsValuationAllowance	6174000
CY2022Q4	staa	Sales Returns Valuation Allowance SalesReturnsValuationAllowance	5706000
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	40938000
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	30741000
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	65036000
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	51716000
CY2023Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	42000
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	210000
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	31425000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	27136000
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1077000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1489000
CY2023Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	103000
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	220000
CY2023Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	5055000
CY2022Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	1935000
CY2023Q4	us-gaap	Liabilities Liabilities	102738000
CY2022Q4	us-gaap	Liabilities Liabilities	82706000
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	60000000
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	60000000
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	48839000
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	48839000
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	48212000
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	48212000
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	488000
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	482000
CY2023Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	436947000
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	404189000
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4113000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	156000
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-47368000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-68715000
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	385954000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	336112000
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	488692000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	418818000
CY2023	us-gaap	Revenues Revenues	322415000
CY2022	us-gaap	Revenues Revenues	284391000
CY2021	us-gaap	Revenues Revenues	230472000
CY2023	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	69764000
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	61008000
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	51835000
CY2023	us-gaap	Gross Profit GrossProfit	252651000
CY2022	us-gaap	Gross Profit GrossProfit	223383000
CY2021	us-gaap	Gross Profit GrossProfit	178637000
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	72319000
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	54742000
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	44142000
CY2023	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	107834000
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	88856000
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	67294000
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	44401000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	35983000
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	33862000
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	224554000
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	179581000
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	145298000
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	28097000
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	43802000
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	33339000
CY2023	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	6986000
CY2022	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	2448000
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-38000
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1909000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1707000
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2964000
CY2023	us-gaap	Royalty Income Nonoperating RoyaltyIncomeNonoperating	74000
CY2022	us-gaap	Royalty Income Nonoperating RoyaltyIncomeNonoperating	804000
CY2021	us-gaap	Royalty Income Nonoperating RoyaltyIncomeNonoperating	1015000
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	448000
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	205000
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-48000
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	5599000
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1750000
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2035000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	33696000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	45552000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	31304000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12349000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5887000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3793000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	21347000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	39665000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	27511000
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.44
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.83
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.58
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.43
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.80
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.56
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48523000
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	47987000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	47210000
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	49427000
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	49380000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	49456000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	21347000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	39665000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	27511000
CY2023	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	3946000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-6509000
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-2632000
CY2023	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-357000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	187000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	487000
CY2023	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	363000
CY2022	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-406000
CY2023	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-1095000
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-2090000
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-1776000
CY2023	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-766000
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-4000
CY2021	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-154000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4269000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4204000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1497000
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	17078000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	43869000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	29008000
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	197222000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	27511000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1497000
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	19437000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	15900000
CY2021	staa	Vested Restricted And Performance Stock Grants Value VestedRestrictedAndPerformanceStockGrantsValue	1000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	261568000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	39665000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	4204000
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	8422000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	22252000
CY2022	staa	Vested Restricted And Performance Stock Grants Value VestedRestrictedAndPerformanceStockGrantsValue	1000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	336112000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	21347000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4269000
CY2023	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	9672000
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	25188000
CY2023	staa	Repurchase Of Employee Common Stock For Taxes Withheld Value RepurchaseOfEmployeeCommonStockForTaxesWithheldValue	2097000
CY2023	staa	Vested Restricted And Performance Stock Grants Value VestedRestrictedAndPerformanceStockGrantsValue	1000
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	385954000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	21347000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	39665000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	27511000
CY2023	us-gaap	Depreciation Depreciation	5111000
CY2022	us-gaap	Depreciation Depreciation	4481000
CY2021	us-gaap	Depreciation Depreciation	3608000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	13000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	28000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	34000
CY2023	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	154000
CY2023	staa	Accretion Amortization Of Investments Available For Sale AccretionAmortizationOfInvestmentsAvailableForSale	-2501000
CY2022	staa	Accretion Amortization Of Investments Available For Sale AccretionAmortizationOfInvestmentsAvailableForSale	-1198000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3264000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2254000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1515000
CY2023	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	-956000
CY2022	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	53000
CY2021	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	137000
CY2023	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-73000
CY2022	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-65000
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-2000
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	23516000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	20371000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	14605000
CY2023	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	-102000
CY2022	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	47000
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	663000
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	913000
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	318000
CY2023	us-gaap	Inventory Write Down InventoryWriteDown	4851000
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	2423000
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	1654000
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	32760000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	19601000
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	8868000
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	14361000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	7943000
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-66000
CY2023	staa	Increase Decrease In Prepaid Expenses Deposits And Other Assets IncreaseDecreaseInPrepaidExpensesDepositsAndOtherAssets	3413000
CY2022	staa	Increase Decrease In Prepaid Expenses Deposits And Other Assets IncreaseDecreaseInPrepaidExpensesDepositsAndOtherAssets	2549000
CY2021	staa	Increase Decrease In Prepaid Expenses Deposits And Other Assets IncreaseDecreaseInPrepaidExpensesDepositsAndOtherAssets	711000
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-701000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1805000
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	108000
CY2023	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	10396000
CY2022	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-591000
CY2021	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	7013000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	14594000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	35715000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	43962000
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	18188000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	18108000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13645000
CY2023	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	52313000
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	155748000
CY2023	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	144848000
CY2022	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	17480000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	74347000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-156376000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-13645000
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	161000
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	126000
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	348000
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1297000
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2097000
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	9672000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	8422000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	19437000
CY2023	staa	Proceeds From Vested Restricted Stock ProceedsFromVestedRestrictedStock	1000
CY2022	staa	Proceeds From Vested Restricted Stock ProceedsFromVestedRestrictedStock	1000
CY2021	staa	Proceeds From Vested Restricted Stock ProceedsFromVestedRestrictedStock	1000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	7415000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	8297000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	17793000
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	202000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-862000
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-857000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	96558000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-113226000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	47253000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	86480000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	199706000
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	152453000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	183038000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	86480000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	199706000
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1
CY2023	us-gaap	Fiscal Period FiscalPeriod	<p style="font-size:10pt;margin-top:8pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">Fiscal Year and Interim Reporting Periods</span></p><p style="text-indent:3.333%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The Company’s fiscal year ends on the Friday nearest December 31 and each of the Company’s quarterly reporting periods generally consists of 13 weeks. Fiscal years 2023, 2022 and 2021</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> are based on a 52-week period.</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1095000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2090000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1776000
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1909000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1707000
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2964000
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-size:10pt;margin-top:8pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">Use of Estimates</span></p><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The consolidated financial statements have been prepared in conformity with GAAP and, as such, include amounts based on significant estimates and judgments of management with consideration given to materiality. Estimates used include determining valuation allowances for uncollectible trade receivables, sales returns reserves, obsolete and excess inventory reserves, deferred income taxes, and tax reserves, including valuation allowances for deferred tax assets, pension liabilities, evaluation of asset impairment, in determining the useful life of depreciable and definite-lived intangible assets, and in the variables and assumptions used to calculate and record stock-based compensation. Actual results could differ materially from those estimates. </span><p style="text-indent:3.333%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Significant estimates used include determining valuation allowances for sales returns reserves, obsolete and excess inventory reserves, deferred income taxes, and tax reserves, including valuation allowances for deferred tax assets, pension liabilities, and in the variables and assumptions used to calculate and record stock-based compensation. Other estimates made by management not considered to be significant include determining valuation allowances for uncollectible trade receivables, evaluation of asset impairment, and in determining the useful life of depreciable and definite-lived intangible assets.</span></p>
CY2023	staa	Marketing And Support Services Related To Strategic Cooperation Agreements MarketingAndSupportServicesRelatedToStrategicCooperationAgreements	1891000
CY2022	staa	Marketing And Support Services Related To Strategic Cooperation Agreements MarketingAndSupportServicesRelatedToStrategicCooperationAgreements	1662000
CY2021	staa	Marketing And Support Services Related To Strategic Cooperation Agreements MarketingAndSupportServicesRelatedToStrategicCooperationAgreements	714000
CY2023Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	0
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	0
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	0
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	0
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-size:10pt;margin-top:8pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">Concentration of Credit Risk and Sales</span></p><p style="text-indent:3.333%;font-size:10pt;margin-top:8pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Financial instruments that potentially subject the Company to credit risk principally consist of trade receivables. This risk is limited due to the large number of customers comprising the Company’s customer base, and their geographic dispersion. As of December 29, 2023 and December 30, 2022</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">, there was one customer who accounted for </span><span style="font-size:10pt;font-family:Times New Roman;color:#000000;white-space:pre-wrap;min-width:fit-content;">70</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">% and </span><span style="font-size:10pt;font-family:Times New Roman;color:#000000;white-space:pre-wrap;min-width:fit-content;">59</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">%, respectively, of the Company’s consolidated trade receivables. Ongoing credit evaluations of customers’ financial condition are performed and, generally, no collateral is required. The Company maintains reserves for potential credit losses and such losses, taken together, have not exceeded management’s expectations.</span></p><p style="text-indent:3.333%;font-size:10pt;margin-top:8pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">There was one customer who accounted for </span><span style="font-size:10pt;font-family:Times New Roman;color:#000000;white-space:pre-wrap;min-width:fit-content;">58</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">%, </span><span style="font-size:10pt;font-family:Times New Roman;color:#000000;white-space:pre-wrap;min-width:fit-content;">52</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">% and </span><span style="font-size:10pt;font-family:Times New Roman;color:#000000;white-space:pre-wrap;min-width:fit-content;">47</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">% of the Company’s consolidated net sales for the years ended </span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">2023, 2022 and 2021</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">, respectively.</span></p>
CY2023Q4	staa	Estimated Return Inventory Value EstimatedReturnInventoryValue	818000
CY2022Q4	staa	Estimated Return Inventory Value EstimatedReturnInventoryValue	888000
CY2023Q4	staa	Sales Returns Valuation Allowance SalesReturnsValuationAllowance	6174000
CY2022Q4	staa	Sales Returns Valuation Allowance SalesReturnsValuationAllowance	5706000
CY2023Q4	us-gaap	Goodwill Goodwill	1786000
CY2022Q4	us-gaap	Goodwill Goodwill	1786000
CY2023Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	2406000
CY2022Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	0
CY2023	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	0
CY2023	us-gaap	Advertising Expense AdvertisingExpense	46680000
CY2022	us-gaap	Advertising Expense AdvertisingExpense	37918000
CY2021	us-gaap	Advertising Expense AdvertisingExpense	21989000
CY2023	staa	Tax Cuts And Jobs Act Of2017 Deduction In Global Intangible Low Taxed Income Percentage TaxCutsAndJobsActOf2017DeductionInGlobalIntangibleLowTaxedIncomePercentage	0.50
CY2021Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5545000
CY2021	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	1343000
CY2021	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-154000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4048000
CY2022	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	4200000
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-4000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	156000
CY2023	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-5035000
CY2023	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-766000
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4113000
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	49433000
CY2023	us-gaap	Available For Sale Debt Securities Gross Unrealized Gain AvailableForSaleDebtSecuritiesGrossUnrealizedGain	28000
CY2023	us-gaap	Available For Sale Debt Securities Gross Unrealized Loss AvailableForSaleDebtSecuritiesGrossUnrealizedLoss	70000
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	49391000
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	139466000
CY2022	us-gaap	Available For Sale Debt Securities Gross Unrealized Gain AvailableForSaleDebtSecuritiesGrossUnrealizedGain	38000
CY2022	us-gaap	Available For Sale Debt Securities Gross Unrealized Loss AvailableForSaleDebtSecuritiesGrossUnrealizedLoss	443000
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	139061000
CY2023	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	0
CY2022	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	0
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	37688000
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	11703000
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	49391000
CY2023	us-gaap	Availableforsale Securities Sold At Par AvailableforsaleSecuritiesSoldAtPar	1300000
CY2022	us-gaap	Availableforsale Securities Sold At Par AvailableforsaleSecuritiesSoldAtPar	359000
CY2023Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	94895000
CY2022Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	62467000
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	191000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	20000
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	94704000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	62447000
CY2023Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	9766000
CY2022Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	6703000
CY2023Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	5722000
CY2022Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	5499000
CY2023Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	23150000
CY2022Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	13633000
CY2023Q4	us-gaap	Inventory Gross InventoryGross	38638000
CY2022Q4	us-gaap	Inventory Gross InventoryGross	25835000
CY2023Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	3508000
CY2022Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1674000
CY2023Q4	us-gaap	Fifo Inventory Amount FIFOInventoryAmount	35130000
CY2022Q4	us-gaap	Fifo Inventory Amount FIFOInventoryAmount	24161000
CY2023Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	6216000
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	3986000
CY2023Q4	us-gaap	Prepaid Insurance PrepaidInsurance	2314000
CY2022Q4	us-gaap	Prepaid Insurance PrepaidInsurance	2620000
CY2023Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	2141000
CY2022Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	2534000
CY2023Q4	staa	Consumption Tax Receivable ConsumptionTaxReceivable	820000
CY2022Q4	staa	Consumption Tax Receivable ConsumptionTaxReceivable	864000
CY2023Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	2456000
CY2022Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	2661000
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	762000
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	811000
CY2023Q4	staa	Prepaid Expenses Deposits And Other Assets Current PrepaidExpensesDepositsAndOtherAssetsCurrent	14709000
CY2022Q4	staa	Prepaid Expenses Deposits And Other Assets Current PrepaidExpensesDepositsAndOtherAssetsCurrent	13476000
CY2023Q4	staa	Percent Of Prepaid Expenses Deposits And Other Assets Current PercentOfPrepaidExpensesDepositsAndOtherAssetsCurrent	0.05
CY2022Q4	staa	Percent Of Prepaid Expenses Deposits And Other Assets Current PercentOfPrepaidExpensesDepositsAndOtherAssetsCurrent	0.05
CY2023Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	30874000
CY2022Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	28026000
CY2023Q4	staa	Computer Equipment And Software Gross ComputerEquipmentAndSoftwareGross	8495000
CY2022Q4	staa	Computer Equipment And Software Gross ComputerEquipmentAndSoftwareGross	9266000
CY2023Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	4122000
CY2022Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	4276000
CY2023Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	10780000
CY2022Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	14965000
CY2023Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	40364000
CY2022Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	32269000
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	94635000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	88802000
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	27800000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	37881000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	66835000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	50921000
CY2023	staa	Depreciation On Property Plant And Equipment DepreciationOnPropertyPlantAndEquipment	4960000
CY2022	staa	Depreciation On Property Plant And Equipment DepreciationOnPropertyPlantAndEquipment	4321000
CY2021	staa	Depreciation On Property Plant And Equipment DepreciationOnPropertyPlantAndEquipment	3525000
CY2023	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	73000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	65000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	2000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	13000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	28000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	34000
CY2023Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	12519000
CY2022Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	10862000
CY2023Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	3456000
CY2022Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	6925000
CY2023Q4	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	2315000
CY2023Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	10848000
CY2022Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	3845000
CY2023Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	1874000
CY2022Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	1374000
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	9926000
CY2023Q4	staa	Operating Lease Right Of Use Asset Gross OperatingLeaseRightOfUseAssetGross	42050000
CY2022Q4	staa	Operating Lease Right Of Use Asset Gross OperatingLeaseRightOfUseAssetGross	35700000
CY2023Q4	staa	Operating Lease Accumulated Depreciation OperatingLeaseAccumulatedDepreciation	7663000
CY2022Q4	staa	Operating Lease Accumulated Depreciation OperatingLeaseAccumulatedDepreciation	5430000
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	7735000
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	40938000
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	30741000
CY2023Q4	staa	Percent Of Other Current Liabilities Included In Other PercentOfOtherCurrentLiabilitiesIncludedInOther	0.05
CY2022Q4	staa	Percent Of Other Current Liabilities Included In Other PercentOfOtherCurrentLiabilitiesIncludedInOther	0.05
CY2023Q4	staa	Finance Lease Right Of Use Asset Gross FinanceLeaseRightOfUseAssetGross	481000
CY2022Q4	staa	Finance Lease Right Of Use Asset Gross FinanceLeaseRightOfUseAssetGross	523000
CY2023Q4	staa	Finance Lease Accumulated Depreciation FinanceLeaseAccumulatedDepreciation	298000
CY2022Q4	staa	Finance Lease Accumulated Depreciation FinanceLeaseAccumulatedDepreciation	181000
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	183000
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	342000
CY2023Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	165000
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	169000
CY2023Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	42000
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	210000
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	207000
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	379000
CY2023Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P1Y3M18D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y2M12D
CY2023Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0424
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.041
CY2023	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	151000
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	160000
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	83000
CY2023	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	12000
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	17000
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	6000
CY2023	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	12000
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	17000
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	6000
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	161000
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	126000
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	348000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	475000
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	34387000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	30270000
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4202000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3524000
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	31425000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	27136000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	35627000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	30660000
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y3M18D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y6M
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0548
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0387
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	5239000
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	4473000
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	3345000
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	4875000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	4171000
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	3259000
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	8498000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2860000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	29269000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths	6247000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due In Next Rolling Twelve Months FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths	171000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Two LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo	5583000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due In Rolling Year Two FinanceLeaseLiabilityPaymentsDueInRollingYearTwo	42000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Three LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree	5246000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Four LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour	5506000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive	5581000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive	17705000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	45868000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	213000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	10241000
CY2023Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	6000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	35627000
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	207000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-46388000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-25366000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-15565000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	80084000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	70918000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	46869000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	33696000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	45552000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	31304000
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	21000
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	9064000
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	8141000
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	5308000
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	9085000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	8141000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5308000
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3306000
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1821000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2218000
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	12000
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	82000
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	53000
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-54000
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-515000
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	650000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3264000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2254000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1515000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12349000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5887000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3793000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	33696000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	45552000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	31304000
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7076000
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9566000
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	6574000
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	440000
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	3673000
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-448000
CY2023	staa	Income Tax Reconciliation Equity Compensation IncomeTaxReconciliationEquityCompensation	-1035000
CY2022	staa	Income Tax Reconciliation Equity Compensation IncomeTaxReconciliationEquityCompensation	331000
CY2021	staa	Income Tax Reconciliation Equity Compensation IncomeTaxReconciliationEquityCompensation	14629000
CY2023	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-7611000
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-7022000
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-3890000
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Fdii Amount EffectiveIncomeTaxRateReconciliationFdiiAmount	16922000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Fdii Amount EffectiveIncomeTaxRateReconciliationFdiiAmount	14583000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Fdii Amount EffectiveIncomeTaxRateReconciliationFdiiAmount	171000
CY2022	staa	Income Tax Reconciliation Net Operating Loss Adjustments IncomeTaxReconciliationNetOperatingLossAdjustments	532000
CY2023	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-4233000
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-15560000
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	16308000
CY2023	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	930000
CY2022	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	39000
CY2023	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-350000
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	485000
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-293000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12349000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5887000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3793000
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.366
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.129
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.121
CY2023	us-gaap	Income Tax Holiday Description IncomeTaxHolidayDescription	The Company utilized the high-tax exception to exclude income from foreign jurisdictions with foreign taxes at an effective rate that is higher than 90 percent of the applicable highest U.S. corporate tax rate.
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	1435000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	2021000
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	4010000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	3051000
CY2023Q4	staa	Deferred Tax Assets Operating Lease Liability DeferredTaxAssetsOperatingLeaseLiability	6162000
CY2022Q4	staa	Deferred Tax Assets Operating Lease Liability DeferredTaxAssetsOperatingLeaseLiability	6071000
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	44998000
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	51255000
CY2023Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	2376000
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1621000
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	58981000
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	64019000
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	42744000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	46977000
CY2023Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	16237000
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	17042000
CY2023Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	4222000
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2169000
CY2023Q4	staa	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	6019000
CY2022Q4	staa	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	5979000
CY2023Q4	staa	Deferred Tax Liabilities Foreign Taxes DeferredTaxLiabilitiesForeignTaxes	1883000
CY2022Q4	staa	Deferred Tax Liabilities Foreign Taxes DeferredTaxLiabilitiesForeignTaxes	1639000
CY2023Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	12124000
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	9787000
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	4113000
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CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.53
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CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y1M6D
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y4M17D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2469000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	39.63
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	749000
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	51.88
CY2023	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	518000
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CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	72.30
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2630000
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CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	40.70
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y6M18D
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CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	35.68
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	45.08
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	17041000
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	25000000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	127024000
CY2023Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	103000
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	220000
CY2023Q4	us-gaap	Purchase Commitment Remaining Minimum Amount Committed PurchaseCommitmentRemainingMinimumAmountCommitted	18199000
CY2023Q4	staa	Severance Paid Includes One Time Employee Expense Benefits SeverancePaidIncludesOneTimeEmployeeExpenseBenefits	1392000
CY2022Q4	staa	Severance Paid Includes One Time Employee Expense Benefits SeverancePaidIncludesOneTimeEmployeeExpenseBenefits	-297000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	27511000
CY2023	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	48523000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	475000
CY2023	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	2768000
CY2022	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	1314000
CY2021	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	1331000
CY2023	staa	Interest Paid On Finance Leases And Lines Of Credit InterestPaidOnFinanceLeasesAndLinesOfCredit	75000
CY2022	staa	Interest Paid On Finance Leases And Lines Of Credit InterestPaidOnFinanceLeasesAndLinesOfCredit	52000
CY2021	staa	Interest Paid On Finance Leases And Lines Of Credit InterestPaidOnFinanceLeasesAndLinesOfCredit	75000
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	2844000
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	6633000
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	7466000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	21347000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	39665000
CY2022	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	47991000
CY2021	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	47213000
CY2022	staa	Unvested Restricted Stock Shares UnvestedRestrictedStockShares	-4000
CY2021	staa	Unvested Restricted Stock Shares UnvestedRestrictedStockShares	-3000
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48523000
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CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	47210000
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CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	49456000
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.44
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.83
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.58
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.43
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.80
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.56
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2105000
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	951000
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	234000
CY2023	us-gaap	Revenues Revenues	322415000
CY2022	us-gaap	Revenues Revenues	284391000
CY2021	us-gaap	Revenues Revenues	230472000
CY2023Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	75
CY2023	us-gaap	Revenues Revenues	322415000
CY2022	us-gaap	Revenues Revenues	284391000
CY2021	us-gaap	Revenues Revenues	230472000
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1
CY2023	staa	Revenue From Contract With Customer Other RevenueFromContractWithCustomerOther	2988000
CY2022	staa	Revenue From Contract With Customer Other RevenueFromContractWithCustomerOther	14679000
CY2021	staa	Revenue From Contract With Customer Other RevenueFromContractWithCustomerOther	17567000
CY2023	us-gaap	Revenues Revenues	322415000
CY2022	us-gaap	Revenues Revenues	284391000
CY2021	us-gaap	Revenues Revenues	230472000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	66835000
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	183000
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	34387000
CY2023Q4	us-gaap	Noncurrent Assets NoncurrentAssets	101405000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	50921000
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	342000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	30270000
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	173000
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	81706000
CY2022Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	52703000
CY2023	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	19456000
CY2023	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	23050000
CY2023Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	49109000
CY2021Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	67719000
CY2022	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	14604000
CY2022	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	29620000
CY2022Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	52703000
CY2021Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	51202000
CY2021	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	10801000
CY2021	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	-5716000
CY2021Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	67719000

Files In Submission

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$STAA
STAAR SURGICAL CO Stock $staa

2024 Q1 Form 10-K Financial Statement

#000095017024020572 Filed on February 27, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$STAA STAAR SURGICAL CO Stock $staa

2024 Q1 Form 10-K Financial Statement

#000095017024020572 Filed on February 27, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$STAA
STAAR SURGICAL CO Stock $staa