2021 Q2 Form 10-Q Financial Statement

#000143774921009961 Filed on April 28, 2021

View on sec.gov

Income Statement

Concept 2021 Q2 2021 Q1 2020 Q1
Revenue $97.02M $72.20M $71.01M
YoY Change 52.85% 1.68% -2.5%
Cost Of Revenue $74.12M $54.11M $54.83M
YoY Change 56.4% -1.32% -4.1%
Gross Profit $22.90M $18.09M $15.94M
YoY Change 45.25% 13.49% 3.94%
Gross Profit Margin 23.61% 25.06% 22.45%
Selling, General & Admin $21.85M $16.00M $17.03M
YoY Change 59.01% -6.08% -2.76%
% of Gross Profit 95.39% 88.41% 106.84%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $2.174M $1.920M $2.080M
YoY Change 7.62% -7.69% -18.5%
% of Gross Profit 9.49% 10.61% 13.05%
Operating Expenses $21.85M $16.00M $17.03M
YoY Change 59.13% -6.08% -2.76%
Operating Profit $1.056M $2.096M $2.631M
YoY Change -48.21% -20.33% -215.75%
Interest Expense -$97.00K $54.00K $129.0K
YoY Change 21.25% -58.14% -77.95%
% of Operating Profit -9.19% 2.58% 4.9%
Other Income/Expense, Net -$43.00K -$43.00K -$642.0K
YoY Change -135.83% -93.3% 250.82%
Pretax Income $906.0K $2.001M $1.861M
YoY Change -52.06% 7.52% -161.32%
Income Tax $708.0K $529.0K $0.00
% Of Pretax Income 78.15% 26.44% 0.0%
Net Earnings $198.0K $1.472M $1.861M
YoY Change -86.91% -20.9% -158.74%
Net Earnings / Revenue 0.2% 2.04% 2.62%
Basic Earnings Per Share $0.01 $0.05 $0.07
Diluted Earnings Per Share $0.01 $0.05 $0.07
COMMON SHARES
Basic Shares Outstanding 26.50M 26.77M 26.30M
Diluted Shares Outstanding 27.73M 26.62M

Balance Sheet

Concept 2021 Q2 2021 Q1 2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $2.282M $23.50M $800.0K
YoY Change -34.8% 2837.5% -52.94%
Cash & Equivalents $2.282M $23.53M $820.0K
Short-Term Investments
Other Short-Term Assets $4.825M $4.300M $3.100M
YoY Change 60.83% 38.71% -26.19%
Inventory $58.94M $40.39M $43.60M
Prepaid Expenses
Receivables $57.69M $45.00M $46.00M
Other Receivables $1.275M $3.200M $1.800M
Total Short-Term Assets $125.0M $116.4M $95.29M
YoY Change 45.6% 22.16% -14.2%
LONG-TERM ASSETS
Property, Plant & Equipment $42.13M $31.80M $24.70M
YoY Change 19.69% 28.73% -38.42%
Goodwill $43.79M $10.37M $10.37M
YoY Change 322.13% 0.0% 0.0%
Intangibles $72.77M $27.95M $30.63M
YoY Change 142.9% -8.76% -8.12%
Long-Term Investments
YoY Change
Other Assets $3.121M $10.55M $21.24M
YoY Change -71.3% -50.34% 53.82%
Total Long-Term Assets $161.8M $80.69M $86.95M
YoY Change 87.27% -7.19% -10.95%
TOTAL ASSETS
Total Short-Term Assets $125.0M $116.4M $95.29M
Total Long-Term Assets $161.8M $80.69M $86.95M
Total Assets $286.8M $197.1M $182.2M
YoY Change 66.5% 8.16% -12.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $32.98M $25.00M $18.77M
YoY Change 131.97% 33.19% -9.01%
Accrued Expenses $37.92M $30.30M $20.11M
YoY Change 85.57% 50.71% -9.31%
Deferred Revenue $11.35M
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $0.00 $200.0K
YoY Change -100.0%
Total Short-Term Liabilities $70.90M $55.31M $38.88M
YoY Change 104.61% 42.25% -9.16%
LONG-TERM LIABILITIES
Long-Term Debt $68.18M $0.00 $7.919M
YoY Change -100.0% -81.93%
Other Long-Term Liabilities $4.167M $1.046M $10.73M
YoY Change 266.17% -90.25% 481.78%
Total Long-Term Liabilities $72.35M $1.046M $18.65M
YoY Change 6257.21% -94.39% -59.16%
TOTAL LIABILITIES
Total Short-Term Liabilities $70.90M $55.31M $38.88M
Total Long-Term Liabilities $72.35M $1.046M $18.65M
Total Liabilities $143.2M $56.35M $57.53M
YoY Change 300.26% -2.04% -34.97%
SHAREHOLDERS EQUITY
Retained Earnings -$1.405M -$260.0K -$2.115M
YoY Change -26.82% -87.71% -60.6%
Common Stock $132.5M $131.3M $126.9M
YoY Change 3.77% 3.48% 1.07%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $131.2M $131.1M $124.7M
YoY Change
Total Liabilities & Shareholders Equity $286.8M $197.1M $182.2M
YoY Change 66.5% 8.16% -12.68%

Cashflow Statement

Concept 2021 Q2 2021 Q1 2020 Q1
OPERATING ACTIVITIES
Net Income $198.0K $1.472M $1.861M
YoY Change -86.91% -20.9% -158.74%
Depreciation, Depletion And Amortization $2.174M $1.920M $2.080M
YoY Change 7.62% -7.69% -18.5%
Cash From Operating Activities $3.379M $11.21M -$3.800M
YoY Change -73.2% -395.0% 206.45%
INVESTING ACTIVITIES
Capital Expenditures -$713.0K $637.0K $419.0K
YoY Change -40.58% 52.03% -45.51%
Acquisitions
YoY Change
Other Investing Activities -$90.73M $0.00 $7.700M
YoY Change -82577.27% -100.0% -77100.0%
Cash From Investing Activities -$91.44M -$640.0K $7.280M
YoY Change 8288.81% -108.79% -1033.33%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 66.79M -600.0K -3.690M
YoY Change -852.97% -83.74% -37.03%
NET CHANGE
Cash From Operating Activities 3.379M 11.21M -3.800M
Cash From Investing Activities -91.44M -640.0K 7.280M
Cash From Financing Activities 66.79M -600.0K -3.690M
Net Change In Cash -21.27M 9.970M -210.0K
YoY Change -902.68% -4847.62% -97.34%
FREE CASH FLOW
Cash From Operating Activities $3.379M $11.21M -$3.800M
Capital Expenditures -$713.0K $637.0K $419.0K
Free Cash Flow $4.092M $10.57M -$4.219M
YoY Change -70.37% -350.6% 110.0%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2020Q2 us-gaap Preferred Stock Value
PreferredStockValue
0 USD
CY2020Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
40000000
CY2021Q1 us-gaap Gross Profit
GrossProfit
18092000 USD
CY2020Q1 us-gaap Gross Profit
GrossProfit
15942000 USD
us-gaap Gross Profit
GrossProfit
56070000 USD
CY2021Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
26490385
CY2020Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
26286009
us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.20
us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.20
CY2021Q1 us-gaap Number Of Reporting Units
NumberOfReportingUnits
2 pure
us-gaap Payments Of Dividends
PaymentsOfDividends
4000000.0 USD
CY2021Q1 us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
72204000 USD
CY2020Q1 us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
71010000 USD
us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
218597000 USD
us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
242088000 USD
CY2021Q2 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
26498775
CY2021Q1 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
241000 USD
CY2020Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
273000 USD
CY2021Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
0 USD
CY2020Q2 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
0 USD
CY2021Q1 us-gaap Preferred Stock No Par Value
PreferredStockNoParValue
0
CY2020Q2 us-gaap Preferred Stock No Par Value
PreferredStockNoParValue
0
CY2021Q1 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
1000000
CY2020Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
1000000
CY2021Q1 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2020Q2 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2021Q1 us-gaap Common Stock No Par Value
CommonStockNoParValue
0
CY2020Q2 us-gaap Common Stock No Par Value
CommonStockNoParValue
0
CY2021Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
40000000
CY2021Q1 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
54112000 USD
CY2020Q1 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
54834000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
162519000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
183558000 USD
CY2021Q1 lyts Severance Costs Cost Of Goods Sold
SeveranceCostsCostOfGoodsSold
0 USD
CY2020Q1 lyts Severance Costs Cost Of Goods Sold
SeveranceCostsCostOfGoodsSold
11000 USD
lyts Severance Costs Cost Of Goods Sold
SeveranceCostsCostOfGoodsSold
5000 USD
lyts Severance Costs Cost Of Goods Sold
SeveranceCostsCostOfGoodsSold
11000 USD
CY2021Q1 lyts Restructuring Costs Cost Of Goods Sold
RestructuringCostsCostOfGoodsSold
0 USD
CY2020Q1 lyts Restructuring Costs Cost Of Goods Sold
RestructuringCostsCostOfGoodsSold
223000 USD
lyts Restructuring Costs Cost Of Goods Sold
RestructuringCostsCostOfGoodsSold
3000 USD
lyts Restructuring Costs Cost Of Goods Sold
RestructuringCostsCostOfGoodsSold
758000 USD
us-gaap Gross Profit
GrossProfit
57761000 USD
CY2021Q1 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
15996000 USD
CY2020Q1 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
17032000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
49070000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
55045000 USD
CY2021Q1 us-gaap Severance Costs1
SeveranceCosts1
0 USD
CY2020Q1 us-gaap Severance Costs1
SeveranceCosts1
8000 USD
us-gaap Severance Costs1
SeveranceCosts1
16000 USD
us-gaap Severance Costs1
SeveranceCosts1
62000 USD
CY2021Q1 us-gaap Other Restructuring Costs
OtherRestructuringCosts
0 USD
CY2020Q1 us-gaap Other Restructuring Costs
OtherRestructuringCosts
-3729000 USD
us-gaap Other Restructuring Costs
OtherRestructuringCosts
0 USD
us-gaap Other Restructuring Costs
OtherRestructuringCosts
-8576000 USD
CY2021Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
2096000 USD
CY2020Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
2631000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
6984000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
11230000 USD
CY2021Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
2000 USD
CY2020Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
1000 USD
us-gaap Investment Income Interest
InvestmentIncomeInterest
4000 USD
us-gaap Investment Income Interest
InvestmentIncomeInterest
3000 USD
CY2021Q1 us-gaap Interest Expense
InterestExpense
54000 USD
CY2020Q1 us-gaap Interest Expense
InterestExpense
129000 USD
us-gaap Interest Expense
InterestExpense
175000 USD
us-gaap Interest Expense
InterestExpense
795000 USD
CY2021Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-43000 USD
CY2020Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-642000 USD
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
197000 USD
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-633000 USD
CY2021Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
2001000 USD
CY2020Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
1861000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
7010000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
9805000 USD
CY2021Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
529000 USD
CY2020Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1340000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1726000 USD
CY2021Q1 us-gaap Net Income Loss
NetIncomeLoss
1472000 USD
CY2020Q1 us-gaap Net Income Loss
NetIncomeLoss
1861000 USD
us-gaap Net Income Loss
NetIncomeLoss
5670000 USD
us-gaap Net Income Loss
NetIncomeLoss
8079000 USD
CY2021Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.05
CY2020Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.07
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.21
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.31
CY2021Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.05
CY2020Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.07
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.21
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.31
CY2021Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26771000
CY2020Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26301000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26642000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26250000
CY2021Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
27727000
CY2020Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
26623000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
27352000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
26423000
CY2021Q1 us-gaap Net Income Loss
NetIncomeLoss
1472000 USD
CY2020Q1 us-gaap Net Income Loss
NetIncomeLoss
1861000 USD
us-gaap Net Income Loss
NetIncomeLoss
5670000 USD
us-gaap Net Income Loss
NetIncomeLoss
8079000 USD
CY2021Q1 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
-54000 USD
CY2020Q1 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
-116000 USD
us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
93000 USD
us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
-110000 USD
CY2021Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1418000 USD
CY2020Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1745000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
5763000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
7969000 USD
CY2021Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
23528000 USD
CY2020Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
3517000 USD
CY2021Q1 us-gaap Accounts Notes And Loans Receivable Net Current
AccountsNotesAndLoansReceivableNetCurrent
44974000 USD
CY2020Q2 us-gaap Accounts Notes And Loans Receivable Net Current
AccountsNotesAndLoansReceivableNetCurrent
37836000 USD
CY2021Q1 us-gaap Inventory Net
InventoryNet
40390000 USD
CY2020Q2 us-gaap Inventory Net
InventoryNet
38752000 USD
CY2021Q1 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
3233000 USD
CY2020Q2 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
2776000 USD
CY2021Q1 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
4277000 USD
CY2020Q2 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
2977000 USD
CY2021Q1 us-gaap Assets Current
AssetsCurrent
116402000 USD
CY2020Q2 us-gaap Assets Current
AssetsCurrent
85858000 USD
CY2021Q1 us-gaap Land
Land
3943000 USD
CY2020Q2 us-gaap Land
Land
3933000 USD
CY2021Q1 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
20667000 USD
CY2020Q2 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
20638000 USD
CY2021Q1 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
68444000 USD
CY2020Q2 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
67796000 USD
CY2021Q1 us-gaap Finance Lease Right Of Use Asset Before Accumulated Amortization
FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization
2033000 USD
CY2020Q2 us-gaap Finance Lease Right Of Use Asset Before Accumulated Amortization
FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization
2033000 USD
CY2021Q1 us-gaap Construction In Progress Gross
ConstructionInProgressGross
778000 USD
CY2020Q2 us-gaap Construction In Progress Gross
ConstructionInProgressGross
440000 USD
CY2021Q1 us-gaap Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
95865000 USD
CY2020Q2 us-gaap Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
94840000 USD
CY2021Q1 us-gaap Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization
71713000 USD
CY2020Q2 us-gaap Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization
68305000 USD
CY2021Q1 us-gaap Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
24152000 USD
CY2020Q2 us-gaap Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
26535000 USD
CY2021Q1 us-gaap Goodwill
Goodwill
10373000 USD
CY2020Q2 us-gaap Goodwill
Goodwill
10373000 USD
CY2021Q1 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
27948000 USD
CY2020Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
29960000 USD
CY2021Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
7673000 USD
CY2020Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
8663000 USD
CY2021Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
10546000 USD
CY2020Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
10874000 USD
CY2021Q1 us-gaap Assets
Assets
197094000 USD
CY2020Q2 us-gaap Assets
Assets
172263000 USD
CY2021Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
25003000 USD
CY2020Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
14216000 USD
CY2021Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
30302000 USD
CY2020Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
20433000 USD
CY2021Q1 us-gaap Liabilities Current
LiabilitiesCurrent
55305000 USD
CY2020Q2 us-gaap Liabilities Current
LiabilitiesCurrent
34649000 USD
CY2021Q1 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
0 USD
CY2020Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
0 USD
CY2021Q1 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
1568000 USD
CY2020Q2 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
1755000 USD
CY2021Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
8105000 USD
CY2020Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
9021000 USD
CY2021Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1046000 USD
CY2020Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1138000 USD
CY2021Q1 us-gaap Preferred Stock Value
PreferredStockValue
0 USD
CY2021Q1 lyts Deferred Compensation Plan Equity
DeferredCompensationPlanEquity
2111000 USD
CY2020Q2 lyts Deferred Compensation Plan Equity
DeferredCompensationPlanEquity
1121000 USD
CY2021Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-260000 USD
CY2020Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-1920000 USD
CY2021Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
0 USD
CY2021Q1 us-gaap Common Stock Value
CommonStockValue
131330000 USD
CY2020Q2 us-gaap Common Stock Value
CommonStockValue
127713000 USD
CY2021Q1 lyts Treasury Stock Employee Stock Trust
TreasuryStockEmployeeStockTrust
2111000 USD
CY2020Q2 lyts Treasury Stock Employee Stock Trust
TreasuryStockEmployeeStockTrust
1121000 USD
CY2020Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-93000 USD
CY2021Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
131070000 USD
CY2020Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
125700000 USD
CY2021Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
197094000 USD
CY2020Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
172263000 USD
CY2019Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
119937000 USD
us-gaap Net Income Loss
NetIncomeLoss
8079000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-110000 USD
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
225000 USD
us-gaap Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
0 USD
lyts Stock Issued During Period Value Deferred Compensation
StockIssuedDuringPeriodValueDeferredCompensation
296000 USD
lyts Purchase Of Company Stock For The Deferred Compensation Plan Which Is Held In A Rabbi Trust Amount
PurchaseOfCompanyStockForTheDeferredCompensationPlanWhichIsHeldInARabbiTrustAmount
411000 USD
lyts Stockholders Equity Deferred Stock Compensation
StockholdersEquityDeferredStockCompensation
-413000 USD
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
494000 USD
us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
174000 USD
us-gaap Dividends Common Stock
DividendsCommonStock
3958000 USD
CY2020Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
124707000 USD
CY2020Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
125700000 USD
us-gaap Net Income Loss
NetIncomeLoss
5670000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
93000 USD
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
242000 USD
us-gaap Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
0 USD
lyts Stock Issued During Period Value Deferred Compensation
StockIssuedDuringPeriodValueDeferredCompensation
1096000 USD
lyts Purchase Of Company Stock For The Deferred Compensation Plan Which Is Held In A Rabbi Trust Amount
PurchaseOfCompanyStockForTheDeferredCompensationPlanWhichIsHeldInARabbiTrustAmount
-990000 USD
lyts Stockholders Equity Deferred Stock Compensation
StockholdersEquityDeferredStockCompensation
990000 USD
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1317000 USD
us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
962000 USD
us-gaap Dividends Common Stock
DividendsCommonStock
4010000 USD
CY2021Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
131070000 USD
us-gaap Net Income Loss
NetIncomeLoss
5670000 USD
us-gaap Net Income Loss
NetIncomeLoss
8079000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
5943000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
6631000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
332000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
2637000 USD
us-gaap Increase Decrease In Deferred Compensation
IncreaseDecreaseInDeferredCompensation
1096000 USD
us-gaap Increase Decrease In Deferred Compensation
IncreaseDecreaseInDeferredCompensation
296000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
1317000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
494000 USD
lyts Issuance Of Common Stock As Compensation
IssuanceOfCommonStockAsCompensation
242000 USD
lyts Issuance Of Common Stock As Compensation
IssuanceOfCommonStockAsCompensation
225000 USD
us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
-0 USD
us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
8510000 USD
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
-15000 USD
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
-105000 USD
us-gaap Inventory Write Down
InventoryWriteDown
1226000 USD
us-gaap Inventory Write Down
InventoryWriteDown
1720000 USD
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
1981000 USD
us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
444000 USD
us-gaap Increase Decrease In Accounts And Notes Receivable
IncreaseDecreaseInAccountsAndNotesReceivable
-8322000 USD
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
2817000 USD
us-gaap Increase Decrease In Accounts And Notes Receivable
IncreaseDecreaseInAccountsAndNotesReceivable
6867000 USD
us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
1170000 USD
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
10450000 USD
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
1015000 USD
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
1269000 USD
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-258000 USD
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
7232000 USD
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-298000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
24634000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
17097000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1517000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1538000 USD
us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
0 USD
us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
20040000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1517000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
18502000 USD
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
-0 USD
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
169671000 USD
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
0 USD
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
138049000 USD
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
3963000 USD
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
3958000 USD
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
28000 USD
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
124000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
178000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
-0 USD
us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
962000 USD
us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
174000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-3207000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-35530000 USD
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
101000 USD
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-215000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
20011000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-146000 USD
CY2020Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
3517000 USD
CY2019Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
966000 USD
CY2021Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
23528000 USD
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
820000 USD
CY2020Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
2631000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
6984000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
11230000 USD
CY2021Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
637000 USD
CY2021Q1 us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
72204000 USD
CY2020Q1 us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
71010000 USD
us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
218597000 USD
us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
242088000 USD
CY2021Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
2096000 USD
CY2020Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
419000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1517000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1538000 USD
CY2021Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
1920000 USD
CY2020Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2080000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
5943000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
6631000 USD
CY2021Q1 us-gaap Assets
Assets
197094000 USD
CY2020Q2 us-gaap Assets
Assets
172263000 USD
lyts Intersegment Revenue Markup Percentage
IntersegmentRevenueMarkupPercentage
0.10 pure
CY2021Q1 us-gaap Net Income Loss
NetIncomeLoss
1472000 USD
CY2020Q1 us-gaap Net Income Loss
NetIncomeLoss
1861000 USD
us-gaap Net Income Loss
NetIncomeLoss
5670000 USD
us-gaap Net Income Loss
NetIncomeLoss
8079000 USD
CY2021Q1 lyts Weighted Average Number Of Shares Issued Net Of Treasury Shares Basic
WeightedAverageNumberOfSharesIssuedNetOfTreasurySharesBasic
26467000
CY2020Q1 lyts Weighted Average Number Of Shares Issued Net Of Treasury Shares Basic
WeightedAverageNumberOfSharesIssuedNetOfTreasurySharesBasic
26151000
lyts Weighted Average Number Of Shares Issued Net Of Treasury Shares Basic
WeightedAverageNumberOfSharesIssuedNetOfTreasurySharesBasic
26384000
lyts Weighted Average Number Of Shares Issued Net Of Treasury Shares Basic
WeightedAverageNumberOfSharesIssuedNetOfTreasurySharesBasic
26087000
CY2021Q1 us-gaap Weighted Average Number Of Shares Contingently Issuable
WeightedAverageNumberOfSharesContingentlyIssuable
284000
CY2020Q1 us-gaap Weighted Average Number Of Shares Contingently Issuable
WeightedAverageNumberOfSharesContingentlyIssuable
144000
us-gaap Weighted Average Number Of Shares Contingently Issuable
WeightedAverageNumberOfSharesContingentlyIssuable
242000
us-gaap Weighted Average Number Of Shares Contingently Issuable
WeightedAverageNumberOfSharesContingentlyIssuable
156000
CY2021Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26771000
CY2020Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26301000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26642000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26250000
CY2021Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.05
CY2020Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.07
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.21
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.31
CY2021Q1 us-gaap Net Income Loss
NetIncomeLoss
1472000 USD
CY2020Q1 us-gaap Net Income Loss
NetIncomeLoss
1861000 USD
us-gaap Net Income Loss
NetIncomeLoss
5670000 USD
us-gaap Net Income Loss
NetIncomeLoss
8079000 USD
CY2021Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26771000
CY2020Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26301000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26642000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
26250000
CY2021Q1 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
956000
CY2020Q1 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
322000
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
710000
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
173000
CY2021Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
27727000
CY2020Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
26623000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
27352000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
26423000
CY2021Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.05
CY2020Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.07
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.21
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.31
CY2021Q1 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
654000
CY2020Q1 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1875000
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1017000
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2038000
CY2021Q1 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
10052000 USD
CY2020Q2 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
9855000 USD
CY2021Q1 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
28915000 USD
CY2020Q2 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
27331000 USD
CY2021Q1 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
1423000 USD
CY2020Q2 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
1566000 USD
CY2020Q2 us-gaap Taxes Payable Current
TaxesPayableCurrent
730000 USD
CY2021Q1 us-gaap Accrued Sales Commission Current
AccruedSalesCommissionCurrent
2039000 USD
CY2020Q2 us-gaap Accrued Sales Commission Current
AccruedSalesCommissionCurrent
1289000 USD
CY2021Q1 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
248000 USD
CY2020Q2 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
105028000 USD
CY2020Q2 us-gaap Goodwill
Goodwill
10373000 USD
CY2021Q1 us-gaap Inventory Net
InventoryNet
40390000 USD
CY2020Q2 us-gaap Inventory Net
InventoryNet
38752000 USD
CY2021Q1 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
8938000 USD
CY2020Q2 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
1698000 USD
CY2021Q1 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
6738000 USD
CY2020Q2 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
5271000 USD
CY2021Q1 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
5786000 USD
CY2020Q2 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
6956000 USD
CY2021Q1 us-gaap Taxes Payable Current
TaxesPayableCurrent
2239000 USD
CY2020Q2 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
239000 USD
CY2021Q1 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
4010000 USD
CY2020Q2 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
3874000 USD
CY2021Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
30302000 USD
CY2020Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
20433000 USD
CY2021Q1 us-gaap Goodwill Gross
GoodwillGross
99661000 USD
CY2021Q1 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
89288000 USD
CY2021Q1 us-gaap Goodwill
Goodwill
10373000 USD
CY2020Q2 us-gaap Goodwill Gross
GoodwillGross
115401000 USD
CY2021Q1 us-gaap Impairment Of Intangible Assets Indefinitelived Excluding Goodwill
ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
0 USD
CY2021Q1 lyts Intangible Assets Indefinitelived Amount Of Fair Value In Excess Of Carrying Amount
IntangibleAssetsIndefinitelivedAmountOfFairValueInExcessOfCarryingAmount
15700000 USD
CY2021Q1 lyts Intangible Assets Indefinitelived Percentage Of Fair Value In Excess Of Carrying Amount
IntangibleAssetsIndefinitelivedPercentageOfFairValueInExcessOfCarryingAmount
3.58 pure
CY2021Q1 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
49155000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
24629000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
24526000 USD
CY2021Q1 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
3422000 USD
CY2021Q1 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
3422000 USD
CY2021Q1 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
52577000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
24629000 USD
CY2021Q1 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
27948000 USD
CY2020Q2 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
54625000 USD
CY2020Q2 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
28087000 USD
CY2020Q2 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
26538000 USD
CY2020Q2 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
3422000 USD
CY2020Q2 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
3422000 USD
CY2020Q2 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
58047000 USD
CY2020Q2 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
28087000 USD
CY2020Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
29960000 USD
CY2021Q1 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
671000 USD
CY2020Q1 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
670000 USD
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
2012000 USD
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
2016000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2682000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2461000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2412000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2412000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
2412000 USD
CY2021Q1 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
14159000 USD
CY2021Q1 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
100000000 USD
CY2020Q4 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
75000000 USD
CY2021Q1 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
100000000 USD
CY2021Q1 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
100000000.0 USD
CY2021Q1 us-gaap Line Of Credit
LineOfCredit
0 USD
CY2021Q1 lyts Gain Loss On Sale Of Facility
GainLossOnSaleOfFacility
-0 USD
CY2020Q1 lyts Gain Loss On Sale Of Facility
GainLossOnSaleOfFacility
3741000 USD
lyts Gain Loss On Sale Of Facility
GainLossOnSaleOfFacility
-0 USD
lyts Gain Loss On Sale Of Facility
GainLossOnSaleOfFacility
8562000 USD
us-gaap Payments Of Dividends
PaymentsOfDividends
4000000.0 USD
lyts Dividends Accrued
DividendsAccrued
109685 USD
lyts Dividends Accrued
DividendsAccrued
59077 USD
CY2021Q1 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
400000 USD
CY2020Q1 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
-100000 USD
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
1300000 USD
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
500000 USD
us-gaap Interest Paid Net
InterestPaidNet
71000 USD
us-gaap Interest Paid Net
InterestPaidNet
889000 USD
us-gaap Income Taxes Paid
IncomeTaxesPaid
1473000 USD
us-gaap Income Taxes Paid
IncomeTaxesPaid
8000 USD
us-gaap Stock Issued1
StockIssued1
242000 USD
us-gaap Stock Issued1
StockIssued1
225000 USD
us-gaap Deferred Compensation Arrangement With Individual Fair Value Of Shares Issued
DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued
1096000 USD
us-gaap Deferred Compensation Arrangement With Individual Fair Value Of Shares Issued
DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued
296000 USD
CY2021Q1 lyts Manufacturing Realignment Cost
ManufacturingRealignmentCost
0 USD
CY2020Q2 us-gaap Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
639000 USD
CY2019Q2 us-gaap Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
1134000 USD
CY2019Q2 us-gaap Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
1134000 USD
lyts Severance Expense
SeveranceExpense
21000 USD
lyts Severance Expense
SeveranceExpense
73000 USD
CY2020 lyts Severance Expense
SeveranceExpense
344000 USD
lyts Payments For Severance Liability
PaymentsForSeveranceLiability
555000 USD
lyts Payments For Severance Liability
PaymentsForSeveranceLiability
481000 USD
CY2020 lyts Payments For Severance Liability
PaymentsForSeveranceLiability
839000 USD
CY2021Q1 us-gaap Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
105000 USD
CY2020Q1 us-gaap Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
726000 USD
CY2020Q2 us-gaap Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
639000 USD
CY2021Q1 us-gaap Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
100000 USD
CY2021Q1 us-gaap Business Exit Costs1
BusinessExitCosts1
0 USD
CY2020Q1 us-gaap Business Exit Costs1
BusinessExitCosts1
235000 USD
us-gaap Business Exit Costs1
BusinessExitCosts1
3000 USD
us-gaap Business Exit Costs1
BusinessExitCosts1
419000 USD
CY2021Q1 lyts Impairment Of Fixed Assets And Accelerated Depreciation
ImpairmentOfFixedAssetsAndAcceleratedDepreciation
0 USD
CY2020Q1 lyts Impairment Of Fixed Assets And Accelerated Depreciation
ImpairmentOfFixedAssetsAndAcceleratedDepreciation
0 USD
lyts Impairment Of Fixed Assets And Accelerated Depreciation
ImpairmentOfFixedAssetsAndAcceleratedDepreciation
0 USD
lyts Impairment Of Fixed Assets And Accelerated Depreciation
ImpairmentOfFixedAssetsAndAcceleratedDepreciation
49000 USD
CY2020Q1 lyts Manufacturing Realignment Cost
ManufacturingRealignmentCost
0 USD
lyts Manufacturing Realignment Cost
ManufacturingRealignmentCost
0 USD
lyts Manufacturing Realignment Cost
ManufacturingRealignmentCost
276000 USD
CY2021Q1 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
0 USD
CY2020Q1 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
-3506000 USD
us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
3000 USD
us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
-7818000 USD
CY2020Q2 us-gaap Restructuring Reserve
RestructuringReserve
27000 USD
us-gaap Restructuring Charges
RestructuringCharges
3000 USD
us-gaap Payments For Restructuring
PaymentsForRestructuring
3000 USD
us-gaap Restructuring Reserve Accrual Adjustment1
RestructuringReserveAccrualAdjustment1
0 USD
CY2021Q1 us-gaap Restructuring Reserve
RestructuringReserve
27000 USD
CY2021Q1 us-gaap Operating Lease Cost
OperatingLeaseCost
576000 USD
CY2020Q1 us-gaap Operating Lease Cost
OperatingLeaseCost
574000 USD
us-gaap Operating Lease Cost
OperatingLeaseCost
1714000 USD
us-gaap Operating Lease Cost
OperatingLeaseCost
1736000 USD
CY2021Q1 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
73000 USD
CY2020Q1 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
0 USD
us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
218000 USD
us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
0 USD
CY2021Q1 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
22000 USD
CY2020Q1 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
0 USD
us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
69000 USD
us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
0 USD
CY2021Q1 us-gaap Variable Lease Cost
VariableLeaseCost
0 USD
CY2020Q1 us-gaap Variable Lease Cost
VariableLeaseCost
0 USD
us-gaap Variable Lease Cost
VariableLeaseCost
2000 USD
us-gaap Variable Lease Cost
VariableLeaseCost
0 USD
CY2021Q1 us-gaap Lease Cost
LeaseCost
671000 USD
CY2020Q1 us-gaap Lease Cost
LeaseCost
574000 USD
us-gaap Lease Cost
LeaseCost
2003000 USD
us-gaap Lease Cost
LeaseCost
1736000 USD
us-gaap Operating Lease Payments
OperatingLeasePayments
1707000 USD
us-gaap Operating Lease Payments
OperatingLeasePayments
1707000 USD
lyts Operating Lease Payments On Principal
OperatingLeasePaymentsOnPrincipal
1397000 USD
lyts Operating Lease Payments On Principal
OperatingLeasePaymentsOnPrincipal
1334000 USD
us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
69000 USD
us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
0 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
178000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
0 USD
CY2021Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
7673000 USD
CY2020Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
8663000 USD
CY2021Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
8105000 USD
CY2020Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
9021000 USD
CY2021Q1 us-gaap Operating Lease Liability
OperatingLeaseLiability
8409000 USD
CY2020Q1 lyts Income Tax Benefit Cares Act
IncomeTaxBenefitCaresAct
300000 USD
CY2021Q1 lyts Income Tax Benefit Cares Act
IncomeTaxBenefitCaresAct
400000 USD
CY2020Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
9397000 USD
CY2021Q1 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P3Y11M26D
CY2020Q2 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P4Y7M2D
CY2021Q1 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0486 pure
CY2020Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0485 pure
CY2021Q1 us-gaap Finance Lease Right Of Use Asset Before Accumulated Amortization
FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization
2033000 USD
CY2020Q2 us-gaap Finance Lease Right Of Use Asset Before Accumulated Amortization
FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization
2033000 USD
CY2021Q1 us-gaap Finance Lease Right Of Use Asset Accumulated Amortization
FinanceLeaseRightOfUseAssetAccumulatedAmortization
266000 USD
CY2020Q2 us-gaap Finance Lease Right Of Use Asset Accumulated Amortization
FinanceLeaseRightOfUseAssetAccumulatedAmortization
48000 USD
CY2021Q1 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
1767000 USD
CY2020Q2 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
1985000 USD
CY2021Q1 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
248000 USD
CY2020Q2 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
239000 USD
CY2021Q1 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
1568000 USD
CY2020Q2 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
1755000 USD
CY2021Q1 us-gaap Finance Lease Liability
FinanceLeaseLiability
1816000 USD
CY2020Q2 us-gaap Finance Lease Liability
FinanceLeaseLiability
1994000 USD
CY2021Q1 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P6Y29D
CY2020Q2 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P6Y9M29D
CY2021Q1 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0486 pure
CY2020Q2 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0486 pure
CY2021Q1 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
914000 USD
CY2021Q1 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
149000 USD
CY2021Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
2362000 USD
CY2021Q1 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
329000 USD
CY2021Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
2351000 USD
CY2021Q1 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
329000 USD
CY2021Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
2037000 USD
CY2021Q1 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
335000 USD
CY2021Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
1469000 USD
CY2021Q1 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
362000 USD
CY2021Q1 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
435000 USD
CY2021Q1 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
665000 USD
CY2021Q1 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
9568000 USD
CY2021Q1 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
2169000 USD
CY2021Q1 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
1159000 USD
CY2021Q1 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
353000 USD
CY2021Q1 us-gaap Operating Lease Liability
OperatingLeaseLiability
8409000 USD
CY2021Q1 us-gaap Finance Lease Liability
FinanceLeaseLiability
1816000 USD
CY2021Q1 lyts Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate In Percent
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRateInPercent
0.238 pure
CY2019Q1 lyts Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate In Percent
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRateInPercent
0.108 pure
lyts Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate In Percent
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRateInPercent
0.243 pure
lyts Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate In Percent
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRateInPercent
0.167 pure
CY2021Q1 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
0.008 pure
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
0.015 pure
us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
-0.013 pure
us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
-0.003 pure
CY2021Q1 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0 pure
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.167 pure
us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.050 pure
us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.025 pure
CY2021Q1 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
0.018 pure
CY2019Q1 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
0.044 pure
us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
0.011 pure
us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
0.037 pure
CY2021Q1 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.264 pure
CY2019Q1 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0 pure
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.191 pure
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.176 pure

Files In Submission

Name View Source Status
0001437749-21-009961-index-headers.html Edgar Link pending
0001437749-21-009961-index.html Edgar Link pending
0001437749-21-009961.txt Edgar Link pending
0001437749-21-009961-xbrl.zip Edgar Link pending
ex_243255.htm Edgar Link pending
ex_243256.htm Edgar Link pending
ex_243257.htm Edgar Link pending
ex_243258.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
lsilogocopy.jpg Edgar Link pending
lyts-20210331.xsd Edgar Link pending
lyts-20210331_cal.xml Edgar Link unprocessable
lyts-20210331_def.xml Edgar Link unprocessable
lyts-20210331_lab.xml Edgar Link unprocessable
lyts-20210331_pre.xml Edgar Link unprocessable
lyts20210331_10q.htm Edgar Link pending
lyts20210331_10q_htm.xml Edgar Link completed
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending