10-K Filing

AMTECH SYSTEMS INC CIK: 720500 FY 2016

Filing Information

Form Type	10-K
Accession Number	`0000720500-16-000116`
Period End Date	20160930
Filing Date	20161130
Fiscal Year	2016
Fiscal Period	FY
XBRL Instance	asys-20160930.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 98 Income Statement 124 Cash Flow Statement 122 Stockholders Equity 32 Comprehensive Income 23

Balance Sheet 98 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$5.01M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.73M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$27.37M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$37.20M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$25.85M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$27.66M	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$893.00K	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$638.00K	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Trade (less allowance for doubtful accounts of $3,730 and $5,009 at September 30, 2016 and September 30, 2015, respectively)	`AccountsReceivableNetCurrent`	$17.64M	USD	Point-in-time
Trade (less allowance for doubtful accounts of $3,730 and $5,009 at September 30, 2016 and September 30, 2015, respectively)	`AccountsReceivableNetCurrent`	$14.49M	USD	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Unbilled and other	`UnbilledAndOther`	$8.49M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Unbilled and other	`UnbilledAndOther`	$8.63M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	13.18M	shares	Point-in-time
Inventories	`InventoryNet`	$23.22M	USD	Point-in-time
Inventories	`InventoryNet`	$23.33M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	13.15M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	13.15M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	13.18M	shares	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$1.06M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$2.05M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	-	USD	Point-in-time
Refundable income taxes	`IncomeTaxesReceivable`	$260.00K	USD	Point-in-time
Refundable income taxes	`IncomeTaxesReceivable`	-	USD	Point-in-time
Notes and other receivable	`NotesAndLoansReceivableNetCurrent`	$7.08M	USD	Point-in-time
Notes and other receivable	`NotesAndLoansReceivableNetCurrent`	-	USD	Point-in-time
Other	`OtherAssetsCurrent`	$4.62M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$3.77M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$82.92M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$85.70M	USD	Point-in-time
Property, Plant and Equipment - Net	`PropertyPlantAndEquipmentNet`	$15.96M	USD	Point-in-time
Property, Plant and Equipment - Net	`PropertyPlantAndEquipmentNet`	$17.76M	USD	Point-in-time
Deferred income taxes - Long Term	`DeferredTaxAssetsNetNoncurrent`	$200.00K	USD	Point-in-time
Deferred income taxes - Long Term	`DeferredTaxAssetsNetNoncurrent`	$430.00K	USD	Point-in-time
Other Assets - Long Term	`OtherAssetsNoncurrent`	$1.09M	USD	Point-in-time
Other Assets - Long Term	`OtherAssetsNoncurrent`	$3.36M	USD	Point-in-time
Investments	`EquityMethodInvestments`	$2.73M	USD	Point-in-time
Investments	`EquityMethodInvestments`	$3.03M	USD	Point-in-time
Intangible Assets - Net	`IntangibleAssetsNetExcludingGoodwill`	$4.10M	USD	Point-in-time
Intangible Assets - Net	`IntangibleAssetsNetExcludingGoodwill`	$4.94M	USD	Point-in-time
Goodwill - Net	`Goodwill`	$11.12M	USD	Point-in-time
Goodwill - Net	`Goodwill`	$10.54M	USD	Point-in-time
Total Assets	`Assets`	$118.43M	USD	Point-in-time
Total Assets	`Assets`	$125.46M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$15.40M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$15.65M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$919.00K	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$1.13M	USD	Point-in-time
Accrued compensation and related taxes	`EmployeeRelatedLiabilitiesCurrent`	$5.61M	USD	Point-in-time
Accrued compensation and related taxes	`EmployeeRelatedLiabilitiesCurrent`	$5.71M	USD	Point-in-time
Accrued warranty expense	`ProductWarrantyAccrualClassifiedCurrent`	$793.00K	USD	Point-in-time
Accrued warranty expense	`ProductWarrantyAccrualClassifiedCurrent`	$795.00K	USD	Point-in-time
Deferred profit	`OtherDeferredCreditsCurrent`	$4.71M	USD	Point-in-time
Deferred profit	`OtherDeferredCreditsCurrent`	$4.87M	USD	Point-in-time
Deferred profit	`OtherDeferredCreditsCurrent`	$6.91M	USD	Point-in-time
Customer deposits	`CustomerAdvancesCurrent`	$7.15M	USD	Point-in-time
Customer deposits	`CustomerAdvancesCurrent`	$7.05M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$2.16M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$3.55M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$1.10M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$830.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$39.37M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$38.06M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$8.45M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$9.10M	USD	Point-in-time
Income Taxes Payable Long-term	`LiabilityForUncertainTaxPositionsNoncurrent`	$4.99M	USD	Point-in-time
Income Taxes Payable Long-term	`LiabilityForUncertainTaxPositionsNoncurrent`	$5.93M	USD	Point-in-time
Total Liabilities	`Liabilities`	$52.81M	USD	Point-in-time
Total Liabilities	`Liabilities`	$53.09M	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock; 100,000,000 shares authorized; none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock; 100,000,000 shares authorized; none issued	`PreferredStockValue`	-	USD	Point-in-time
Common stock; $0.01 par value; 100,000,000 shares authorized; shares issued and outstanding: 13,179,355 and 13,150,469 at September 30, 2016 and September 30, 2015, respectively	`CommonStockValue`	$132.00K	USD	Point-in-time
Common stock; $0.01 par value; 100,000,000 shares authorized; shares issued and outstanding: 13,179,355 and 13,150,469 at September 30, 2016 and September 30, 2015, respectively	`CommonStockValue`	$131.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$111.63M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$110.19M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-8.88M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-8.67M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-28.82M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-35.83M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquity`	$72.83M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquity`	$67.06M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$-1.72M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$-187.00K	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$65.34M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$53.59M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.65M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$66.80M	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$118.43M	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$125.46M	USD	Point-in-time

Income Statement 124 line items

Line Item	Tag	Value	Unit	Period
Revenue, net of returns and allowances	`SalesRevenueNet`	$42.41M	USD	1 Quarter
Revenue, net of returns and allowances	`SalesRevenueNet`	$28.20M	USD	1 Quarter
Revenue, net of returns and allowances	`SalesRevenueNet`	$33.34M	USD	1 Quarter
Revenue, net of returns and allowances	`SalesRevenueNet`	$40.02M	USD	1 Quarter
Revenue, net of returns and allowances	`SalesRevenueNet`	$22.48M	USD	1 Quarter
Revenue, net of returns and allowances	`SalesRevenueNet`	$104.88M	USD	Annual
Revenue, net of returns and allowances	`SalesRevenueNet`	$120.31M	USD	Annual
Revenue, net of returns and allowances	`SalesRevenueNet`	$24.27M	USD	1 Quarter
Revenue, net of returns and allowances	`SalesRevenueNet`	$56.50M	USD	Annual
Revenue, net of returns and allowances	`SalesRevenueNet`	$22.07M	USD	1 Quarter
Revenue, net of returns and allowances	`SalesRevenueNet`	$12.40M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$86.25M	USD	Annual
Cost of sales	`CostOfGoodsAndServicesSold`	$44.88M	USD	Annual
Cost of sales	`CostOfGoodsAndServicesSold`	$77.88M	USD	Annual
Gross profit	`GrossProfit`	$34.06M	USD	Annual
Gross profit	`GrossProfit`	$9.63M	USD	1 Quarter
Gross profit	`GrossProfit`	$11.63M	USD	Annual
Gross profit	`GrossProfit`	$3.43M	USD	1 Quarter
Gross profit	`GrossProfit`	$10.13M	USD	1 Quarter
Gross profit	`GrossProfit`	$6.00M	USD	1 Quarter
Gross profit	`GrossProfit`	$5.96M	USD	1 Quarter
Gross profit	`GrossProfit`	$27.01M	USD	Annual
Gross profit	`GrossProfit`	$12.48M	USD	1 Quarter
Gross profit	`GrossProfit`	$6.89M	USD	1 Quarter
Gross profit	`GrossProfit`	$6.56M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$33.97M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$18.42M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$33.03M	USD	Annual
Research, development and engineering	`ResearchAndDevelopmentNetOfGrantsEarned`	$6.29M	USD	Annual
Research, development and engineering	`ResearchAndDevelopmentNetOfGrantsEarned`	$8.00M	USD	Annual
Research, development and engineering	`ResearchAndDevelopmentNetOfGrantsEarned`	$6.92M	USD	Annual
Restructuring charges	`RestructuringSettlementAndImpairmentProvisions`	-	USD	Annual
Restructuring charges	`RestructuringSettlementAndImpairmentProvisions`	$583.00K	USD	Annual
Restructuring charges	`RestructuringSettlementAndImpairmentProvisions`	-	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-13.09M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-7.91M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-13.52M	USD	Annual
Gain on deconsolidation of Kingstone	`DeconsolidationGainOrLossAmount`	-	USD	Annual
Gain on deconsolidation of Kingstone	`DeconsolidationGainOrLossAmount`	-	USD	Annual
Gain on deconsolidation of Kingstone	`DeconsolidationGainOrLossAmount`	$8.81M	USD	Annual
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	-	USD	Annual
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	-	USD	Annual
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$2.58M	USD	Annual
Income from equity method investment	`IncomeLossFromEquityMethodInvestments`	$299.00K	USD	Annual
Income from equity method investment	`IncomeLossFromEquityMethodInvestments`	-	USD	Annual
Income from equity method investment	`IncomeLossFromEquityMethodInvestments`	-	USD	Annual
Interest and other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-417.00K	USD	Annual
Interest and other (expense) income, net	`OtherNonoperatingIncomeExpense`	$40.00K	USD	Annual
Interest and other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-100.00K	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-4.81M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-5.45M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-13.05M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$180.00K	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$3.10M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$170.00K	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$1.06M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$290.00K	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$1.27M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$70.00K	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$300.00K	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$1.91M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$1.67M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$1.24M	USD	Annual
Net loss	`ProfitLoss`	$-8.55M	USD	Annual
Net loss	`ProfitLoss`	$-6.72M	USD	Annual
Net loss	`ProfitLoss`	$-14.29M	USD	Annual
Add: Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.24M	USD	Annual
Add: Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.05M	USD	Annual
Add: Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.54M	USD	Annual
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$1.35M	USD	1 Quarter
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-7.01M	USD	Annual
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-5.20M	USD	1 Quarter
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-13.05M	USD	Annual
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-7.77M	USD	Annual
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-1.60M	USD	1 Quarter
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-4.01M	USD	1 Quarter
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-2.32M	USD	1 Quarter
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-1.21M	USD	1 Quarter
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-1.50M	USD	1 Quarter
Net loss attributable to Amtech Systems, Inc.	`NetIncomeLoss`	$-285.00K	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$0.10	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.02	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.09	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.65	USD	Annual
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.19	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.53	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.11	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.53	USD	Annual
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.12	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-0.31	USD	1 Quarter
Basic loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareBasic`	$-1.34	USD	Annual
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.10M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.18M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.85M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.15M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.17M	shares	Annual
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.73M	shares	Annual
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	12.02M	shares	Annual
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.17M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.17M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	12.00M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.15M	shares	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.09	USD	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.11	USD	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$0.10	USD	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.31	USD	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.65	USD	Annual
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.53	USD	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-1.34	USD	Annual
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.02	USD	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.12	USD	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.19	USD	1 Quarter
Diluted loss per share attributable to Amtech shareholders (dollars per share)	`EarningsPerShareDiluted`	$-0.53	USD	Annual
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.15M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.18M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	12.00M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.10M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.17M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	12.02M	shares	Annual
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.85M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.26M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.17M	shares	Annual
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.17M	shares	1 Quarter
Weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.73M	shares	Annual

Cash Flow Statement 122 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-8.55M	USD	Annual
Net loss	`ProfitLoss`	$-6.72M	USD	Annual
Net loss	`ProfitLoss`	$-14.29M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$2.97M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$2.41M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$3.36M	USD	Annual
Write-down of inventory	`InventoryWriteDown`	$294.00K	USD	Annual
Write-down of inventory	`InventoryWriteDown`	$138.00K	USD	Annual
Write-down of inventory	`InventoryWriteDown`	$84.00K	USD	Annual
Capitalized interest	`IncreaseDecreaseInInterestPayableNet`	-	USD	Annual
Capitalized interest	`IncreaseDecreaseInInterestPayableNet`	$322.00K	USD	Annual
Capitalized interest	`IncreaseDecreaseInInterestPayableNet`	-	USD	Annual
Provision for (reversal of) allowance for doubtful accounts	`ProvisionForDoubtfulAccounts`	$-194.00K	USD	Annual
Provision for (reversal of) allowance for doubtful accounts	`ProvisionForDoubtfulAccounts`	$1.70M	USD	Annual
Provision for (reversal of) allowance for doubtful accounts	`ProvisionForDoubtfulAccounts`	$1.30M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-194.00K	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-454.00K	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-2.28M	USD	Annual
Non-cash share based compensation expense	`ShareBasedCompensation`	$1.16M	USD	Annual
Non-cash share based compensation expense	`ShareBasedCompensation`	$1.39M	USD	Annual
Non-cash share based compensation expense	`ShareBasedCompensation`	$795.00K	USD	Annual
Gain on deconsolidation of subsidiary	`CashDivestedFromDeconsolidation`	-	USD	Annual
Gain on deconsolidation of subsidiary	`CashDivestedFromDeconsolidation`	$8.81M	USD	Annual
Gain on deconsolidation of subsidiary	`CashDivestedFromDeconsolidation`	-	USD	Annual
Gain on sale of fixed assets	`GainLossOnSaleOfPropertyPlantEquipment`	-	USD	Annual
Gain on sale of fixed assets	`GainLossOnSaleOfPropertyPlantEquipment`	-	USD	Annual
Gain on sale of fixed assets	`GainLossOnSaleOfPropertyPlantEquipment`	$60.00K	USD	Annual
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	-	USD	Annual
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	-	USD	Annual
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$2.58M	USD	Annual
Income from equity method investment	`IncomeLossFromEquityMethodInvestments`	$299.00K	USD	Annual
Income from equity method investment	`IncomeLossFromEquityMethodInvestments`	-	USD	Annual
Income from equity method investment	`IncomeLossFromEquityMethodInvestments`	-	USD	Annual
Restricted cash	`IncreaseDecreaseInRestrictedCashForOperatingActivities`	$-2.66M	USD	Annual
Restricted cash	`IncreaseDecreaseInRestrictedCashForOperatingActivities`	$253.00K	USD	Annual
Restricted cash	`IncreaseDecreaseInRestrictedCashForOperatingActivities`	$1.73M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$11.79M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-1.70M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$5.00M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-491.00K	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-3.64M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$1.31M	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$351.00K	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-4.33M	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$6.85M	USD	Annual
Other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$814.00K	USD	Annual
Other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-2.12M	USD	Annual
Other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-782.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$939.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-224.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$766.00K	USD	Annual
Accrued liabilities and customer deposits	`IncreaseDecreaseInAccruedLiabilitiesAndCustomerDeposits`	$-10.80M	USD	Annual
Accrued liabilities and customer deposits	`IncreaseDecreaseInAccruedLiabilitiesAndCustomerDeposits`	$-1.35M	USD	Annual
Accrued liabilities and customer deposits	`IncreaseDecreaseInAccruedLiabilitiesAndCustomerDeposits`	$4.65M	USD	Annual
Deferred profit	`IncreaseDecreaseInDeferredProfit`	$6.11M	USD	Annual
Deferred profit	`IncreaseDecreaseInDeferredProfit`	$-150.00K	USD	Annual
Deferred profit	`IncreaseDecreaseInDeferredProfit`	$-1.49M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-9.69M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-10.07M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-11.08M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$610.00K	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$462.00K	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$978.00K	USD	Annual
Investment in acquisitions, net of cash	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Investment in acquisitions, net of cash	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Investment in acquisitions, net of cash	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$-8.19M	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$255.00K	USD	Annual
Proceeds from partial sale of subsidiary	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$700.00K	USD	Annual
Proceeds from partial sale of subsidiary	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	-	USD	Annual
Proceeds from partial sale of subsidiary	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$7.01M	USD	Annual
Proceeds from the sale of other assets	`ProceedsFromSaleOfOtherAssets1`	-	USD	Annual
Proceeds from the sale of other assets	`ProceedsFromSaleOfOtherAssets1`	$4.88M	USD	Annual
Proceeds from the sale of other assets	`ProceedsFromSaleOfOtherAssets1`	-	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$8.28M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$11.17M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-462.00K	USD	Annual
Proceeds from issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$1.14M	USD	Annual
Proceeds from issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$523.00K	USD	Annual
Proceeds from issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$51.00K	USD	Annual
Payments on long-term obligations	`RepaymentsOfLongTermDebt`	$482.00K	USD	Annual
Payments on long-term obligations	`RepaymentsOfLongTermDebt`	$739.00K	USD	Annual
Payments on long-term obligations	`RepaymentsOfLongTermDebt`	-	USD	Annual
Borrowings on long term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.15M	USD	Annual
Borrowings on long term debt	`ProceedsFromIssuanceOfLongTermDebt`	$734.00K	USD	Annual
Borrowings on long term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Excess tax benefit of stock compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$30.00K	USD	Annual
Excess tax benefit of stock compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	-	USD	Annual
Excess tax benefit of stock compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$345.00K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$805.00K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$457.00K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.48M	USD	Annual
Effect of Exchange Rate Changes on Cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$232.00K	USD	Annual
Effect of Exchange Rate Changes on Cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-138.00K	USD	Annual
Effect of Exchange Rate Changes on Cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-534.00K	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$1.80M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.51M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-9.83M	USD	Annual
Cash and Cash Equivalents, Beginning of Year	`CashAndCashEquivalentsAtCarryingValue`	$27.37M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Year	`CashAndCashEquivalentsAtCarryingValue`	$37.20M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Year	`CashAndCashEquivalentsAtCarryingValue`	$25.85M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Year	`CashAndCashEquivalentsAtCarryingValue`	$27.66M	USD	Point-in-time
Cash and Cash Equivalents, End of Year	`CashAndCashEquivalentsAtCarryingValue`	$27.37M	USD	Point-in-time
Cash and Cash Equivalents, End of Year	`CashAndCashEquivalentsAtCarryingValue`	$37.20M	USD	Point-in-time
Cash and Cash Equivalents, End of Year	`CashAndCashEquivalentsAtCarryingValue`	$25.85M	USD	Point-in-time
Cash and Cash Equivalents, End of Year	`CashAndCashEquivalentsAtCarryingValue`	$27.66M	USD	Point-in-time
Income tax refunds (payments), net	`IncomeTaxesPaidNet`	$-5.10M	USD	Annual
Income tax refunds (payments), net	`IncomeTaxesPaidNet`	$-116.00K	USD	Annual
Income tax refunds (payments), net	`IncomeTaxesPaidNet`	$6.29M	USD	Annual
Issuance of common stock for acquisitions	`StockIssued1`	-	USD	Annual
Issuance of common stock for acquisitions	`StockIssued1`	-	USD	Annual
Issuance of common stock for acquisitions	`StockIssued1`	$26.62M	USD	Annual
Interest paid, net of capitalized interest	`InterestPaid`	-	USD	Annual
Interest paid, net of capitalized interest	`InterestPaid`	$440.00K	USD	Annual
Interest paid, net of capitalized interest	`InterestPaid`	$305.00K	USD	Annual
Transfer inventory to property, plant, and equipment	`TransferInventoryToCapitalEquipment`	$527.00K	USD	Annual
Transfer inventory to property, plant, and equipment	`TransferInventoryToCapitalEquipment`	-	USD	Annual
Transfer inventory to property, plant, and equipment	`TransferInventoryToCapitalEquipment`	-	USD	Annual
Transfer of property, plant, and equipment to inventory	`TransferofPropertyPlantandEquipmenttoInventory`	-	USD	Annual
Transfer of property, plant, and equipment to inventory	`TransferofPropertyPlantandEquipmenttoInventory`	-	USD	Annual
Transfer of property, plant, and equipment to inventory	`TransferofPropertyPlantandEquipmenttoInventory`	$526.00K	USD	Annual

Stockholders Equity 32 line items

Line Item	Tag	Value	Unit	Period
Beginning balance (in shares)	`CommonStockSharesOutstanding`	13.15M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	13.18M	shares	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$65.34M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$53.59M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.65M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$66.80M	USD	Point-in-time
Net loss	`ProfitLoss`	$-8.55M	USD	Annual
Net loss	`ProfitLoss`	$-6.72M	USD	Annual
Net loss	`ProfitLoss`	$-14.29M	USD	Annual
Translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-3.01M	USD	Annual
Translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-199.00K	USD	Annual
Translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-1.20M	USD	Annual
Acquisition of interest in SoLayTec	`NoncontrollingInterestIncreaseFromBusinessCombination`	$1.22M	USD	Annual
Deconsolidation of Kingstone	`NoncontrollingInterestDecreaseFromDeconsolidation`	$775.00K	USD	Annual
Tax benefit of stock compensation	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$345.00K	USD	Annual
Tax benefit of stock compensation	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$30.00K	USD	Annual
Stock compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.39M	USD	Annual
Stock compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$795.00K	USD	Annual
Stock compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.16M	USD	Annual
Shares issued for BTU purchase	`StockIssuedDuringPeriodValueAcquisitions`	$26.62M	USD	Annual
Restricted shares released	`ShareBasedCompensationRestrictedSharesReleasedValue`	-	USD	Annual
Restricted shares released	`ShareBasedCompensationRestrictedSharesReleasedValue`	-	USD	Annual
Restricted shares released	`ShareBasedCompensationRestrictedSharesReleasedValue`	-	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.14M	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$523.00K	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$51.00K	USD	Annual
Ending balance (in shares)	`CommonStockSharesOutstanding`	13.15M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	13.18M	shares	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$65.34M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$53.59M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.65M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$66.80M	USD	Point-in-time

Comprehensive Income 23 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-8.55M	USD	Annual
Net loss	`ProfitLoss`	$-6.72M	USD	Annual
Net loss	`ProfitLoss`	$-14.29M	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-199.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-1.20M	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-3.01M	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-6.25M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-909.00K	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-9.73M	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-276.00K	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-4.47M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-8.75M	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-15.49M	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-4.55M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-1.34M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-1.48M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.41M	USD	1 Quarter
Comprehensive (income) loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.21M	USD	Annual
Comprehensive (income) loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$920.00K	USD	Annual
Comprehensive (income) loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.53M	USD	Annual
Comprehensive loss attributable to Amtech Systems, Inc.	`ComprehensiveIncomeNetOfTax`	$-10.65M	USD	Annual
Comprehensive loss attributable to Amtech Systems, Inc.	`ComprehensiveIncomeNetOfTax`	$-7.22M	USD	Annual
Comprehensive loss attributable to Amtech Systems, Inc.	`ComprehensiveIncomeNetOfTax`	$-14.28M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.