$STAA
STAAR SURGICAL CO

2018 Form 10-K Financial Statement

#000156459019003674 Filed on February 21, 2019

View on sec.gov

Income Statement

Concept 2018 2017 Q4 2017 Q3
Revenue $124.0M $24.85M $23.47M
YoY Change 36.8% 12.26% 17.06%
Cost Of Revenue $32.44M $7.470M $6.624M
YoY Change 23.22% 19.33% 27.88%
Gross Profit $91.51M $17.38M $16.85M
YoY Change 42.36% 9.46% 13.29%
Gross Profit Margin 73.83% 69.93% 71.78%
Selling, General & Admin $84.92M $13.45M $15.81M
YoY Change 25.04% 29.95% -5.74%
% of Gross Profit 92.79% 77.39% 93.8%
Research & Development $22.03M $5.190M $4.594M
YoY Change 9.9% 21.26% 3.17%
% of Gross Profit 24.07% 29.86% 27.27%
Depreciation & Amortization $2.430M $840.0K $850.0K
YoY Change -22.44% 6.33% 19.72%
% of Gross Profit 2.66% 4.83% 5.04%
Operating Expenses $106.9M $18.64M $15.81M
YoY Change 21.59% 27.5% -4.71%
Operating Profit $6.595M -$1.260M $1.044M
YoY Change -281.63% -200.16% -160.87%
Interest Expense $165.0K $60.00K $27.00K
YoY Change 47.32% -131.58% -6.9%
% of Operating Profit 2.5% 2.59%
Other Income/Expense, Net $44.00K $210.0K $539.0K
YoY Change -96.7% 90.91% 6637.5%
Pretax Income $6.639M -$990.0K $1.583M
YoY Change -389.16% -183.9% -192.74%
Income Tax $1.671M -$6.510M $410.0K
% Of Pretax Income 25.17% 25.9%
Net Earnings $4.968M -$138.0K $1.173M
YoY Change -332.26% -17.37% -165.97%
Net Earnings / Revenue 4.01% -0.56% 5.0%
Basic Earnings Per Share $0.12 $0.03
Diluted Earnings Per Share $0.11 -$3.398K $0.03
COMMON SHARES
Basic Shares Outstanding 42.59M 41.11M shares
Diluted Shares Outstanding 45.26M 42.10M shares

Balance Sheet

Concept 2018 2017 Q4 2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $103.9M $18.50M $16.10M
YoY Change 461.62% 32.14% 26.77%
Cash & Equivalents $103.9M $18.52M $16.13M
Short-Term Investments
Other Short-Term Assets $3.300M $197.0K $629.0K
YoY Change 17.86% -59.3% 0.8%
Inventory $16.70M $13.70M $13.30M
Prepaid Expenses $1.435M $1.944M
Receivables $25.90M $17.85M $16.20M
Other Receivables $1.800M $1.500M $1.700M
Total Short-Term Assets $151.6M $53.89M $57.60M
YoY Change 168.79% 8.83% 15.85%
LONG-TERM ASSETS
Property, Plant & Equipment $11.50M $9.776M $11.00M
YoY Change 17.35% -17.08% -6.13%
Goodwill $1.786M
YoY Change 0.0%
Intangibles $271.0K
YoY Change -42.71%
Long-Term Investments
YoY Change
Other Assets $2.300M $967.0K $969.0K
YoY Change 4.55% 25.26% 16.05%
Total Long-Term Assets $15.70M $14.04M $15.10M
YoY Change 11.35% -11.83% -9.11%
TOTAL ASSETS
Total Short-Term Assets $151.6M $53.89M $57.60M
Total Long-Term Assets $15.70M $14.04M $15.10M
Total Assets $167.3M $67.93M $72.70M
YoY Change 137.3% 3.8% 9.6%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $6.500M $6.033M $5.734M
YoY Change 8.33% -27.41% -28.08%
Accrued Expenses $10.30M $5.400M $5.300M
YoY Change 90.74% 14.89% 23.26%
Deferred Revenue
YoY Change
Short-Term Debt $3.800M $4.400M $4.400M
YoY Change -13.64% 2.33% -10.2%
Long-Term Debt Due $1.100M $1.300M $1.300M
YoY Change -15.38% 8.33% 333.33%
Total Short-Term Liabilities $27.70M $19.09M $25.70M
YoY Change 28.24% -9.39% 20.93%
LONG-TERM LIABILITIES
Long-Term Debt $500.0K $500.0K $800.0K
YoY Change 0.0% -61.54% -42.86%
Other Long-Term Liabilities $5.700M $5.000M $4.500M
YoY Change 14.0% 16.28% 0.0%
Total Long-Term Liabilities $6.200M $5.500M $5.300M
YoY Change 12.73% -1.79% -10.17%
TOTAL LIABILITIES
Total Short-Term Liabilities $27.70M $19.09M $25.70M
Total Long-Term Liabilities $6.200M $5.500M $5.300M
Total Liabilities $34.90M $25.00M $32.04M
YoY Change 26.91% -9.34% 12.02%
SHAREHOLDERS EQUITY
Retained Earnings -$161.2M -$161.1M
YoY Change 1.34% 1.36%
Common Stock $205.3M $202.6M
YoY Change 3.67% 2.92%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $132.4M $42.94M $40.66M
YoY Change
Total Liabilities & Shareholders Equity $167.3M $67.93M $72.70M
YoY Change 137.3% 3.75% 9.6%

Cashflow Statement

Concept 2018 2017 Q4 2017 Q3
OPERATING ACTIVITIES
Net Income $4.968M -$138.0K $1.173M
YoY Change -332.26% -17.37% -165.97%
Depreciation, Depletion And Amortization $2.430M $840.0K $850.0K
YoY Change -22.44% 6.33% 19.72%
Cash From Operating Activities $12.77M $1.110M $3.100M
YoY Change 347.49% 753.85% 23.51%
INVESTING ACTIVITIES
Capital Expenditures $2.245M -$80.00K -$350.0K
YoY Change 114.63% -84.0% -64.29%
Acquisitions
YoY Change
Other Investing Activities $0.00
YoY Change
Cash From Investing Activities -$2.245M -$80.00K -$350.0K
YoY Change 114.63% -84.0% -64.29%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $72.15M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 74.64M 1.380M -10.00K
YoY Change 2962.74% 30.19% -100.56%
NET CHANGE
Cash From Operating Activities 12.77M 1.110M 3.100M
Cash From Investing Activities -2.245M -80.00K -350.0K
Cash From Financing Activities 74.64M 1.380M -10.00K
Net Change In Cash 85.36M 2.410M 2.740M
YoY Change 1787.2% 249.28% -17.72%
FREE CASH FLOW
Cash From Operating Activities $12.77M $1.110M $3.100M
Capital Expenditures $2.245M -$80.00K -$350.0K
Free Cash Flow $10.52M $1.190M $3.450M
YoY Change 482.29% 88.89% -1.15%

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SaleLeasebackTransactionNetProceedsFinancingActivities
1546000
CY2018 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
54000
CY2017 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
234000
CY2016 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
611000
CY2018 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
5195000
CY2017 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
3970000
CY2016 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
771000
CY2017 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-312000
CY2016 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
2438000
CY2018 staa Proceeds From Vested Restricted Stock
ProceedsFromVestedRestrictedStock
2000
CY2017 staa Proceeds From Vested Restricted Stock
ProceedsFromVestedRestrictedStock
1000
CY2016 staa Proceeds From Vested Restricted Stock
ProceedsFromVestedRestrictedStock
4000
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
74639000
CY2017 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
2437000
CY2016 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
2953000
CY2018 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
72150000
CY2018 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
5195000
CY2018 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
7399000
CY2018 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
54000
CY2018 staa Unvested Restricted Stock
UnvestedRestrictedStock
0
CY2018 us-gaap Depreciation
Depreciation
2430000
CY2017 us-gaap Depreciation
Depreciation
3133000
CY2016 us-gaap Depreciation
Depreciation
2664000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
34000
CY2017 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
221000
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
441000
CY2016 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-1364000
CY2016 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-213000
CY2018 staa Increase Decrease In Prepaid Expenses Deposits And Other Assets Current
IncreaseDecreaseInPrepaidExpensesDepositsAndOtherAssetsCurrent
598000
CY2017 staa Increase Decrease In Prepaid Expenses Deposits And Other Assets Current
IncreaseDecreaseInPrepaidExpensesDepositsAndOtherAssetsCurrent
64000
CY2016 staa Increase Decrease In Prepaid Expenses Deposits And Other Assets Current
IncreaseDecreaseInPrepaidExpensesDepositsAndOtherAssetsCurrent
851000
CY2018 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
243000
CY2017 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-2501000
CY2016 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
1007000
CY2018 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
6102000
CY2017 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
123000
CY2016 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
966000
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
12767000
CY2016 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1049000
CY2016 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
3205000
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2245000
CY2017 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1046000
CY2016 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-3205000
CY2018 us-gaap Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
72150000
CY2017 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
279000
CY2016 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-200000
CY2018 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
85358000
CY2016Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
14118000
CY2016Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
13521000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
103999000
CY2017 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
4523000
CY2016 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
597000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
18641000
CY2018 us-gaap Reclassifications
Reclassifications
<p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Note 18 &#8211; Reclassifications</p> <p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:3.57%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Certain compensation related expenses were reclassified from General and Administrative to Marketing and Selling and Research and Development line items on the Consolidated Statements of Operations for the years ended 2017 and 2016 to conform with 2018 presentation.</p>
CY2018 us-gaap Fiscal Period
FiscalPeriod
<p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Fiscal Year and Interim Reporting Periods</p> <p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:3.57%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The Company&#8217;s fiscal year ends on the Friday nearest December 31 and each of the Company&#8217;s quarterly reporting periods generally consists of 13 weeks.&#160;&#160;Fiscal years 2018, 2017 and 2016 are based on a 52-week period.&#160;</p>
CY2018 us-gaap Use Of Estimates
UseOfEstimates
<p style="margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Use of Estimates</p> <p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:3.57%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">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. Significant 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.</p>
CY2018 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="text-align:justify;margin-top:10pt;line-height:10pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Concentration of Credit Risk and Revenues</p> <p style="text-align:justify;margin-top:10pt;line-height:10pt;margin-bottom:0pt;text-indent:3.57%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">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&#8217;s customer base, and their geographic dispersion. As of December 28, 2018 and December 29, 2017, there was one customer who accounted for 36% and 22% of the Company&#8217;s consolidated trade receivables, respectively.&nbsp;&nbsp;Ongoing credit evaluations of customers&#8217; 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&#8217;s expectations.</p> <p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:3.57%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">There was one customer who accounted for 37%, 27% and 20% of the Company&#8217;s consolidated net sales for the years ended 2018, 2017 and 2016, respectively.</p>
CY2018 us-gaap Advertising Cost Policy Expensed Advertising Cost
AdvertisingCostPolicyExpensedAdvertisingCost
<p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Advertising Costs</p> <p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:3.57%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Advertising costs, which are included in marketing and selling expenses, are expensed as incurred, and were as follows (in thousands):</p> <p style="text-align:justify;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-family:Times New Roman;font-size:11pt;">&nbsp;</p> <div> <table border="0" cellspacing="0" cellpadding="0" align="center" style="border-collapse:collapse; width:100%;"> <tr> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:57.2%; border-bottom:solid 0.75pt transparent;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1.48%; border-bottom:solid 0.75pt transparent;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td colspan="10" valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:40.3%; border-bottom:solid 0.75pt #000000;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">Years Ended</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> </tr> <tr> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:57.2%; border-bottom:solid 0.75pt transparent;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1.48%; border-bottom:solid 0.75pt transparent;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td colspan="2" valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:11.78%; border-top:solid 0.75pt #000000; border-bottom:solid 0.75pt #000000;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">2018</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1.48%; border-top:solid 0.75pt #000000; border-bottom:solid 0.75pt transparent;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td colspan="2" valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:11.78%; border-top:solid 0.75pt #000000; border-bottom:solid 0.75pt #000000;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">2017</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1.48%; border-top:solid 0.75pt #000000;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td colspan="2" valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:11.78%; border-top:solid 0.75pt #000000; border-bottom:solid 0.75pt #000000;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">2016</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1%; border-bottom:solid 0.75pt transparent;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> </tr> <tr> <td valign="top" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:57.2%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Advertising costs</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1.48%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%; border-top:solid 0.75pt #000000;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:10.78%; border-top:solid 0.75pt #000000;white-space:nowrap;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">8,981</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1.48%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%; border-top:solid 0.75pt #000000;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:10.78%; border-top:solid 0.75pt #000000;white-space:nowrap;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">6,102</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1.48%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%; border-top:solid 0.75pt #000000;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:10.78%; border-top:solid 0.75pt #000000;white-space:nowrap;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">6,160</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:1pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&nbsp;</p></td> </tr> </table></div> <p style="text-align:justify;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-family:Times New Roman;font-size:11pt;">&nbsp;</p>
CY2017Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2016Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2018Q4 staa Estimated Return Inventory Value
EstimatedReturnInventoryValue
722000
CY2018 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
242000
CY2017 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
387000
CY2016 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
224000
CY2016Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
13999000
CY2018Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
122000
CY2017Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
121000
CY2016Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
119000
CY2018Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
0
CY2018Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2017Q4 staa Estimated Return Inventory Value
EstimatedReturnInventoryValue
534000
CY2018Q4 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
565000
CY2017Q4 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
910000
CY2018Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
285000
CY2017Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
181000
CY2018Q4 us-gaap Other Assets Current
OtherAssetsCurrent
305000
CY2017Q4 us-gaap Other Assets Current
OtherAssetsCurrent
197000
CY2018Q4 staa Percent Of Prepayments Deposits And Other Current Assets Included In Other
PercentOfPrepaymentsDepositsAndOtherCurrentAssetsIncludedInOther
0.05
CY2017Q4 staa Percent Of Prepayments Deposits And Other Current Assets Included In Other
PercentOfPrepaymentsDepositsAndOtherCurrentAssetsIncludedInOther
0.05
CY2018Q4 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
19000000
CY2017Q4 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
16562000
CY2018Q4 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
9860000
CY2017Q4 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
9201000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
34000
CY2018Q4 us-gaap Leasehold Improvements Gross
LeaseholdImprovementsGross
10045000
CY2017Q4 us-gaap Leasehold Improvements Gross
LeaseholdImprovementsGross
9631000
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
38905000
CY2017Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
35394000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
27454000
CY2017Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
25618000
CY2018 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
10000
CY2017 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
623000
CY2016 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
222000
CY2017Q4 us-gaap Inventory Raw Materials
InventoryRawMaterials
2506000
CY2018Q4 us-gaap Inventory Work In Process
InventoryWorkInProcess
2195000
CY2017Q4 us-gaap Inventory Work In Process
InventoryWorkInProcess
1996000
CY2017Q4 us-gaap Inventory Finished Goods
InventoryFinishedGoods
11169000
CY2018Q4 us-gaap Inventory Gross
InventoryGross
18087000
CY2017Q4 us-gaap Inventory Gross
InventoryGross
15671000
CY2018Q4 us-gaap Inventory Valuation Reserves
InventoryValuationReserves
1383000
CY2017Q4 us-gaap Inventory Valuation Reserves
InventoryValuationReserves
2361000
CY2018Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
1707000
CY2017Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
1435000
CY2018Q4 us-gaap Prepaid Insurance
PrepaidInsurance
1271000
CY2017Q4 us-gaap Prepaid Insurance
PrepaidInsurance
943000
CY2018Q4 us-gaap Inventory Finished Goods
InventoryFinishedGoods
13214000
CY2018Q4 staa Consumption Tax Receivable
ConsumptionTaxReceivable
912000
CY2018Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
11579000
CY2018Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
11336000
CY2017Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
11521000
CY2017Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
11250000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
34000
CY2017Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
349000
CY2018Q4 us-gaap Inventory Raw Materials
InventoryRawMaterials
2678000
CY2017Q4 staa Consumption Tax Receivable
ConsumptionTaxReceivable
541000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
34000
CY2017Q4 staa Sales Returns Valuation Allowance
SalesReturnsValuationAllowance
2182000
CY2018 us-gaap Advertising Expense
AdvertisingExpense
8981000
CY2017 us-gaap Advertising Expense
AdvertisingExpense
6102000
CY2016 us-gaap Advertising Expense
AdvertisingExpense
6160000
CY2017Q4 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2018 staa Tax Cuts And Jobs Act Of2017 Deduction In Global Intangible Low Taxed Income Percentage
TaxCutsAndJobsActOf2017DeductionInGlobalIntangibleLowTaxedIncomePercentage
0.50
CY2016Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-1580000
CY2016 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
641000
CY2016Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-1050000
CY2017 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
-25000
CY2018 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
-155000
CY2018Q4 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
26496000
CY2017Q4 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
20384000
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
550000
CY2017 us-gaap Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
599000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
34000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
34000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
73000
CY2018Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
243000
CY2018Q4 us-gaap Accrued Salaries Current
AccruedSalariesCurrent
3172000
CY2017Q4 us-gaap Accrued Salaries Current
AccruedSalariesCurrent
2407000
CY2018Q4 us-gaap Accrued Insurance Current
AccruedInsuranceCurrent
1061000
CY2017Q4 us-gaap Accrued Insurance Current
AccruedInsuranceCurrent
565000
CY2018Q4 us-gaap Sales And Excise Tax Payable Current
SalesAndExciseTaxPayableCurrent
995000
CY2017Q4 us-gaap Sales And Excise Tax Payable Current
SalesAndExciseTaxPayableCurrent
446000
CY2018Q4 us-gaap Accrued Bonuses Current
AccruedBonusesCurrent
5113000
CY2018Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
1105000
CY2018Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
1985000
CY2017Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
1653000
CY2018Q4 staa Percent Of Other Current Liabilities Included In Other
PercentOfOtherCurrentLiabilitiesIncludedInOther
0.05
CY2017Q4 staa Percent Of Other Current Liabilities Included In Other
PercentOfOtherCurrentLiabilitiesIncludedInOther
0.05
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-2629000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-3318000
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-10399000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
9268000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
1022000
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
-2045000
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0
CY2017 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
10000
CY2017 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
12000
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
18000
CY2018 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
1220000
CY2017 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
378000
CY2016 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
1031000
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
1230000
CY2017 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
390000
CY2016 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
1049000
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
0
CY2017 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-546000
CY2016 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
0
CY2018 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
441000
CY2017 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-1000
CY2016 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-1364000
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.340
CY2016 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.340
CY2018 staa Permanent Differences Percentage
PermanentDifferencesPercentage
0.006
CY2017 staa Permanent Differences Percentage
PermanentDifferencesPercentage
-0.009
CY2016 staa Permanent Differences Percentage
PermanentDifferencesPercentage
-0.030
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.00
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-8.330
CY2016 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.00
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.001
CY2017 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
-0.003
CY2016 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
-0.001
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies State And Local
EffectiveIncomeTaxRateReconciliationTaxContingenciesStateAndLocal
-0.067
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies State And Local
EffectiveIncomeTaxRateReconciliationTaxContingenciesStateAndLocal
0.083
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies State And Local
EffectiveIncomeTaxRateReconciliationTaxContingenciesStateAndLocal
0.062
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies Foreign
EffectiveIncomeTaxRateReconciliationTaxContingenciesForeign
-0.110
CY2017 staa Effective Income Tax Rate Reconciliation Foreign Earnings Not Permanently Reinvested
EffectiveIncomeTaxRateReconciliationForeignEarningsNotPermanentlyReinvested
1.081
CY2016 staa Effective Income Tax Rate Reconciliation Foreign Earnings Not Permanently Reinvested
EffectiveIncomeTaxRateReconciliationForeignEarningsNotPermanentlyReinvested
0.065
CY2018 staa Effective Income Tax Rate Reconciliation Foreign Dividend Withholding Expense Income
EffectiveIncomeTaxRateReconciliationForeignDividendWithholdingExpenseIncome
0.048
CY2017 staa Effective Income Tax Rate Reconciliation Foreign Dividend Withholding Expense Income
EffectiveIncomeTaxRateReconciliationForeignDividendWithholdingExpenseIncome
-0.003
CY2016 staa Effective Income Tax Rate Reconciliation Foreign Dividend Withholding Expense Income
EffectiveIncomeTaxRateReconciliationForeignDividendWithholdingExpenseIncome
0.038
CY2018 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
-0.065
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies Foreign
EffectiveIncomeTaxRateReconciliationTaxContingenciesForeign
-0.013
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies Foreign
EffectiveIncomeTaxRateReconciliationTaxContingenciesForeign
-0.089
CY2018 staa Effective Tax Rate For State Net Operating Tax Carryforwards Subject To Expiration
EffectiveTaxRateForStateNetOperatingTaxCarryforwardsSubjectToExpiration
0.00
CY2017 staa Effective Tax Rate For State Net Operating Tax Carryforwards Subject To Expiration
EffectiveTaxRateForStateNetOperatingTaxCarryforwardsSubjectToExpiration
-0.364
CY2016 staa Effective Tax Rate For State Net Operating Tax Carryforwards Subject To Expiration
EffectiveTaxRateForStateNetOperatingTaxCarryforwardsSubjectToExpiration
-0.072
CY2018 staa Effective Income Tax Rate Reconciliation Foreign Earnings Not Permanently Reinvested
EffectiveIncomeTaxRateReconciliationForeignEarningsNotPermanentlyReinvested
-0.140
CY2017 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
0.00
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
559000
CY2016 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
0.00
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.005
CY2017 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.026
CY2016 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.011
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.364
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
7.312
CY2016 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.299
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.252
CY2017 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.068
CY2016 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.025
CY2018 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
1394000
CY2017 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-781000
CY2016 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-4231000
CY2018 staa Permanent Differences
PermanentDifferences
41000
CY2017 staa Permanent Differences
PermanentDifferences
21000
CY2016 staa Permanent Differences
PermanentDifferences
373000
CY2018 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
0
CY2017 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
19125000
CY2016 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
0
CY2018 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
8000
CY2017 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
8000
CY2016 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
12000
CY2018 us-gaap Income Tax Reconciliation Tax Contingencies State And Local
IncomeTaxReconciliationTaxContingenciesStateAndLocal
-447000
CY2017 us-gaap Income Tax Reconciliation Tax Contingencies State And Local
IncomeTaxReconciliationTaxContingenciesStateAndLocal
-190000
CY2016 us-gaap Income Tax Reconciliation Tax Contingencies State And Local
IncomeTaxReconciliationTaxContingenciesStateAndLocal
-767000
CY2018 us-gaap Income Tax Reconciliation Tax Contingencies Foreign
IncomeTaxReconciliationTaxContingenciesForeign
-730000
CY2017 us-gaap Income Tax Reconciliation Tax Contingencies Foreign
IncomeTaxReconciliationTaxContingenciesForeign
29000
CY2016 us-gaap Income Tax Reconciliation Tax Contingencies Foreign
IncomeTaxReconciliationTaxContingenciesForeign
1109000
CY2018 staa Effective Income Tax Rate Reconciliation Expiration Of State Net Operating Tax Carryforwards
EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingTaxCarryforwards
0
CY2017 staa Effective Income Tax Rate Reconciliation Expiration Of State Net Operating Tax Carryforwards
EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingTaxCarryforwards
836000
CY2016 staa Effective Income Tax Rate Reconciliation Expiration Of State Net Operating Tax Carryforwards
EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingTaxCarryforwards
892000
CY2018 staa Income Tax Reconciliation Foreign Earnings Not Permanently Reinvested
IncomeTaxReconciliationForeignEarningsNotPermanentlyReinvested
-926000
CY2017 staa Income Tax Reconciliation Foreign Earnings Not Permanently Reinvested
IncomeTaxReconciliationForeignEarningsNotPermanentlyReinvested
-2482000
CY2016 staa Income Tax Reconciliation Foreign Earnings Not Permanently Reinvested
IncomeTaxReconciliationForeignEarningsNotPermanentlyReinvested
-809000
CY2018 staa Income Tax Reconciliation Foreign Dividend Withholding
IncomeTaxReconciliationForeignDividendWithholding
317000
CY2017 staa Income Tax Reconciliation Foreign Dividend Withholding
IncomeTaxReconciliationForeignDividendWithholding
7000
CY2016 staa Income Tax Reconciliation Foreign Dividend Withholding
IncomeTaxReconciliationForeignDividendWithholding
-478000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-434000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
0
CY2016 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
0
CY2018 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
30000
CY2017 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
59000
CY2016 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-139000
CY2018 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
2418000
CY2017 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
-16789000
CY2016 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
3723000
CY2018 staa Increase Decrease In Foreign Deferred Tax Liabilities
IncreaseDecreaseInForeignDeferredTaxLiabilities
36000
CY2017 staa Increase Decrease In Foreign Deferred Tax Liabilities
IncreaseDecreaseInForeignDeferredTaxLiabilities
-47000
CY2016 staa Increase Decrease In Foreign Deferred Tax Liabilities
IncreaseDecreaseInForeignDeferredTaxLiabilities
-617000
CY2018 staa Income Tax Reconciliation Of Global Intangible Low Taxed Income
IncomeTaxReconciliationOfGlobalIntangibleLowTaxedIncome
7700000
CY2017 us-gaap Income Tax Reconciliation Repatriation Of Foreign Earnings
IncomeTaxReconciliationRepatriationOfForeignEarnings
5700000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
252000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
230000
CY2018Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
560000
CY2017Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
381000
CY2018Q4 staa Deferred Tax Assets Accrued Vacation
DeferredTaxAssetsAccruedVacation
387000
CY2017Q4 staa Deferred Tax Assets Accrued Vacation
DeferredTaxAssetsAccruedVacation
322000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
1232000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
2489000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
1444000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
884000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
720000
CY2018Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
843000
CY2017Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
959000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
34347000
CY2017Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
33770000
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
3256000
CY2017Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
3706000
CY2018Q4 staa Deferred Tax Assets Prepaid Expenses
DeferredTaxAssetsPrepaidExpenses
272000
CY2017Q4 staa Deferred Tax Assets Prepaid Expenses
DeferredTaxAssetsPrepaidExpenses
188000
CY2018Q4 us-gaap Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
968000
CY2017Q4 us-gaap Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
941000
CY2018Q4 staa Deferred Tax Assets Liabilities Other Current
DeferredTaxAssetsLiabilitiesOtherCurrent
122000
CY2017Q4 staa Deferred Tax Assets Liabilities Other Current
DeferredTaxAssetsLiabilitiesOtherCurrent
92000
CY2018Q4 us-gaap Deferred Tax Assets Valuation Allowance Current
DeferredTaxAssetsValuationAllowanceCurrent
43075000
CY2017Q4 us-gaap Deferred Tax Assets Valuation Allowance Current
DeferredTaxAssetsValuationAllowanceCurrent
40656000
CY2018Q4 us-gaap Deferred Tax Assets Liabilities Net Current
DeferredTaxAssetsLiabilitiesNetCurrent
2537000
CY2017Q4 us-gaap Deferred Tax Assets Liabilities Net Current
DeferredTaxAssetsLiabilitiesNetCurrent
2656000
CY2018Q4 staa Deferred Tax Liabilities Tax Credit Carryforwards Foreign
DeferredTaxLiabilitiesTaxCreditCarryforwardsForeign
1282000
CY2017Q4 staa Deferred Tax Liabilities Tax Credit Carryforwards Foreign
DeferredTaxLiabilitiesTaxCreditCarryforwardsForeign
881000
CY2018Q4 staa Deferred Tax Liabilities Amortization Of Research And Development
DeferredTaxLiabilitiesAmortizationOfResearchAndDevelopment
759000
CY2017Q4 staa Deferred Tax Liabilities Amortization Of Research And Development
DeferredTaxLiabilitiesAmortizationOfResearchAndDevelopment
723000
CY2018Q4 us-gaap Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
240000
CY2017Q4 us-gaap Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
160000
CY2018Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
2281000
CY2017Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
1764000
CY2018Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
256000
CY2017Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
892000
CY2018Q4 us-gaap Taxes Payable Current And Noncurrent
TaxesPayableCurrentAndNoncurrent
820000
CY2017Q4 us-gaap Taxes Payable Current And Noncurrent
TaxesPayableCurrentAndNoncurrent
29000
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax
DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
273000
CY2018Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
135000000
CY2018 staa Operating Loss Carry Forwards Expiration Term
OperatingLossCarryForwardsExpirationTerm
expire in varying amounts between 2020 and 2038
CY2018 us-gaap Operating Loss Carryforwards Limitations On Use
OperatingLossCarryforwardsLimitationsOnUse
The California net operating loss carryforwards expire in varying amounts between 2028 and 2038
CY2018 staa Description Related To Benefit Based Under Point System
DescriptionRelatedToBenefitBasedUnderPointSystem
Each point earned is worth a fixed monetary value, 1,000 Yen per point, regardless of the level grade or zone of the employee. Gross benefits are calculated based on the cumulative number of points earned over the service period multiplied by 1,000 Yen. The mandatory retirement age limit is 60 years old
CY2018Q4 staa Defined Contribution Plan Employees Eligible Payroll
DefinedContributionPlanEmployeesEligiblePayroll
18500
CY2018Q4 staa Defined Contribution Plan Employees Catch Up Contribution
DefinedContributionPlanEmployeesCatchUpContribution
6000
CY2018 us-gaap Defined Contribution Plan Employer Matching Contribution Percent
DefinedContributionPlanEmployerMatchingContributionPercent
0.80
CY2018 us-gaap Defined Contribution Plan Maximum Annual Contributions Per Employee Percent
DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
0.06
CY2018 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
996000
CY2017 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
764000
CY2016 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
703000
CY2016Q1 staa Beneficial Ownership Percentage Of Investor
BeneficialOwnershipPercentageOfInvestor
0.26
CY2018 staa Sharebased Compensation Arrangement By Sharebased Payment Award Granted In Period Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardGrantedInPeriodFairValue
10886000
CY2018 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
6762000
CY2018 us-gaap Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
637000
CY2017 us-gaap Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
372000
CY2016 us-gaap Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
269000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
35000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
3920000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
2660000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
8.78
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
23.19
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
8.72
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
11.27
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
11.80
CY2017 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
3533000
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
8827000
CY2018Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
9767000
CY2018Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
2007000
CY2018Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
11774000
CY2018 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y
CY2018 staa Estimated Forfeiture Rate
EstimatedForfeitureRate
0.11
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.00
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.00
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.00
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.53
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.57
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.57
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.0271
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.0196
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.0134
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y8M19D
CY2017 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y8M1D
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y6M25D
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
3725000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
826000
CY2018 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
596000
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
7399000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
8.53
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P6Y9M18D
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P5Y9M14D
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
76615000
CY2018Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
60455000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
11.95
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
5.42
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
3.77
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
13699000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
3065000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
1737000
CY2018Q3 us-gaap Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
1999850
CY2018Q3 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
36.309
CY2018Q3 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
72150000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
2606000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
2202000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
980000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
507000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
202000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
12000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
6509000
CY2018Q4 staa Operating Leases Future Minimum Payments Present Value Of Net Minimum Payments
OperatingLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
6509000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
1153000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
332000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
143000
CY2017Q2 us-gaap Revenues
Revenues
21936000
CY2017Q3 us-gaap Revenues
Revenues
23473000
CY2017Q4 us-gaap Revenues
Revenues
24852000
CY2018Q3 us-gaap Net Income Loss
NetIncomeLoss
1459000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
4000
CY2018Q4 us-gaap Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation
CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation
1274000
CY2017Q4 us-gaap Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation
CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation
581000
CY2018Q4 us-gaap Capital Leases Balance Sheet Assets By Major Class Net
CapitalLeasesBalanceSheetAssetsByMajorClassNet
3328000
CY2017Q4 us-gaap Capital Leases Balance Sheet Assets By Major Class Net
CapitalLeasesBalanceSheetAssetsByMajorClassNet
2460000
CY2018 staa Depreciation For Assets Held Under Capital Lease
DepreciationForAssetsHeldUnderCapitalLease
760000
CY2017 staa Depreciation For Assets Held Under Capital Lease
DepreciationForAssetsHeldUnderCapitalLease
580000
CY2016 staa Depreciation For Assets Held Under Capital Lease
DepreciationForAssetsHeldUnderCapitalLease
220000
CY2016 us-gaap Interest Paid
InterestPaid
112000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
1632000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
75000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
1557000
CY2018 us-gaap Payments For Rent
PaymentsForRent
2293000
CY2017 us-gaap Payments For Rent
PaymentsForRent
2436000
CY2016 us-gaap Payments For Rent
PaymentsForRent
2243000
CY2018Q4 us-gaap Capital Leased Assets Gross
CapitalLeasedAssetsGross
4602000
CY2017Q4 us-gaap Capital Leased Assets Gross
CapitalLeasedAssetsGross
3041000
CY2018Q4 us-gaap Due To Employees Current And Noncurrent
DueToEmployeesCurrentAndNoncurrent
41000
CY2018Q4 us-gaap Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
4668000
CY2017Q2 us-gaap Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
7000000
CY2017Q4 us-gaap Loss Contingency Receivable Current
LossContingencyReceivableCurrent
7000000
CY2018Q4 us-gaap Due From Related Parties Current
DueFromRelatedPartiesCurrent
10000
CY2017Q4 us-gaap Due From Related Parties Current
DueFromRelatedPartiesCurrent
12000
CY2017 us-gaap Increase Decrease In Insurance Settlements Receivable
IncreaseDecreaseInInsuranceSettlementsReceivable
7000000
CY2017 us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
7000000
CY2018 us-gaap Noncash Or Part Noncash Acquisition Value Of Assets Acquired1
NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1
1656000
CY2017 us-gaap Noncash Or Part Noncash Acquisition Value Of Assets Acquired1
NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1
563000
CY2016 us-gaap Noncash Or Part Noncash Acquisition Value Of Assets Acquired1
NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1
2383000
CY2018 us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
207000
CY2017 us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
121000
CY2016 us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
485000
CY2018 us-gaap Interest Paid
InterestPaid
130000
CY2017 us-gaap Interest Paid
InterestPaid
90000
CY2018 us-gaap Income Taxes Paid
IncomeTaxesPaid
635000
CY2017 us-gaap Income Taxes Paid
IncomeTaxesPaid
881000
CY2016 us-gaap Income Taxes Paid
IncomeTaxesPaid
699000
CY2018 us-gaap Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation
WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
42598000
CY2017 us-gaap Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation
WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
41025000
CY2016 us-gaap Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation
WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
40352000
CY2018 staa Unvested Restricted Stock Shares
UnvestedRestrictedStockShares
-11000
CY2017 staa Unvested Restricted Stock Shares
UnvestedRestrictedStockShares
-21000
CY2016 staa Unvested Restricted Stock Shares
UnvestedRestrictedStockShares
-23000
CY2018 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
315000
CY2017 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2440000
CY2016 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
4145000
CY2018Q4 us-gaap Number Of Countries In Which Entity Operates
NumberOfCountriesInWhichEntityOperates
75
CY2018 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
22872000
CY2017 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
22286000
CY2016 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
23321000
CY2018Q4 us-gaap Revenues
Revenues
31186000
CY2018Q1 us-gaap Gross Profit
GrossProfit
19431000
CY2018Q2 us-gaap Gross Profit
GrossProfit
25227000
CY2018Q3 us-gaap Gross Profit
GrossProfit
23860000
CY2018Q4 us-gaap Gross Profit
GrossProfit
22992000
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
583000
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
1830000
CY2018Q2 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.04
CY2018Q3 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.03
CY2018Q4 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.02
CY2017Q1 us-gaap Revenues
Revenues
20350000
CY2017Q1 us-gaap Gross Profit
GrossProfit
14577000
CY2017Q2 us-gaap Gross Profit
GrossProfit
15474000
CY2017Q3 us-gaap Gross Profit
GrossProfit
16849000
CY2017Q4 us-gaap Gross Profit
GrossProfit
17380000
CY2018 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
4882000
CY2017 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
22962000
CY2018Q4 us-gaap Net Income Loss
NetIncomeLoss
1096000
CY2018Q1 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.01
CY2016 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
4893000
CY2018Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
46520000
CY2017Q1 us-gaap Net Income Loss
NetIncomeLoss
-2203000
CY2017Q2 us-gaap Net Income Loss
NetIncomeLoss
-971000
CY2017Q3 us-gaap Net Income Loss
NetIncomeLoss
1173000
CY2017Q4 us-gaap Net Income Loss
NetIncomeLoss
-138000
CY2017Q1 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
-0.05
CY2017Q2 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
-0.02
CY2017Q3 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.03
CY2017Q4 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.00
CY2017Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
43187000
CY2016Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
59502000
CY2016Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
55210000
CY2018 us-gaap Valuation Allowances And Reserves Reserves Of Businesses Acquired
ValuationAllowancesAndReservesReservesOfBusinessesAcquired
8215000
CY2017 us-gaap Valuation Allowances And Reserves Reserves Of Businesses Acquired
ValuationAllowancesAndReservesReservesOfBusinessesAcquired
6647000
CY2016 us-gaap Valuation Allowances And Reserves Reserves Of Businesses Acquired
ValuationAllowancesAndReservesReservesOfBusinessesAcquired
9185000

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