$PRSO
Peraso Inc. Stock $prso

$prso Overview Financials Valuation SEC Filings Company Website

2013 Q1 Form 10-K Financial Statement

#000104746913002543 Filed on March 12, 2013

Income Statement

Concept	2013 Q1	2011 Q4	2010 Q4
Revenue	$1.335M	$5.170M	$3.970M
YoY Change	-6.25%	30.23%	12.15%
Cost Of Revenue	$19.00K	$1.780M	$770.0K
YoY Change	-66.67%	131.17%	6.94%
Gross Profit	$1.316M	$3.390M	$3.200M
YoY Change	-3.73%	5.94%	13.48%
Gross Profit Margin	98.58%	65.57%	80.6%
Selling, General & Admin	$1.623M	$2.290M	$3.190M
YoY Change	-44.53%	-28.21%	26.59%
% of Gross Profit	123.33%	67.55%	99.69%
Research & Development	$5.320M	$6.850M	$6.920M
YoY Change	-29.12%	-1.01%	34.37%
% of Gross Profit	404.26%	202.06%	216.25%
Depreciation & Amortization	$211.0K	$930.0K	$930.0K
YoY Change	-18.22%	0.0%	1.09%
% of Gross Profit	16.03%	27.43%	29.06%
Operating Expenses	$6.313M	$9.130M	$10.11M
YoY Change	-26.39%	-9.69%	31.81%
Operating Profit	-$4.997M	-$5.740M	-$6.910M
YoY Change	-30.68%	-16.93%	42.47%
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net	$20.00K	$160.0K	-$20.00K
YoY Change	-16.67%	-900.0%	-108.0%
Pretax Income	-$4.977M	$30.03M	-$5.750M
YoY Change	-30.73%	-622.26%	13.19%
Income Tax	$20.00K	$230.0K	-$40.00K
% Of Pretax Income		0.77%
Net Earnings	-$5.000M	$29.80M	-$5.710M
YoY Change	-30.75%	-621.89%	16.77%
Net Earnings / Revenue	-374.53%	576.4%	-143.83%
Basic Earnings Per Share
Diluted Earnings Per Share	-$25.00	$149.00	-$33.58
COMMON SHARES
Basic Shares Outstanding	40.39M shares	38.35M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2013 Q1	2011 Q4	2010 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$30.50M	$49.40M	$29.40M
YoY Change	-7.01%	68.03%	-6.07%
Cash & Equivalents	$5.279M	$40.03M	$14.34M
Short-Term Investments	$25.20M	$9.400M	$15.00M
Other Short-Term Assets	$1.500M	$1.600M	$3.400M
YoY Change	-25.0%	-52.94%	6.25%
Inventory
Prepaid Expenses
Receivables	$68.00K	$969.0K	$1.079M
Other Receivables	$0.00	$0.00	$200.0K
Total Short-Term Assets	$32.04M	$52.00M	$34.01M
YoY Change	-8.73%	52.91%	-6.31%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.118M	$1.382M	$2.160M
YoY Change	1.64%	-36.02%	35.0%
Goodwill	$23.13M	$23.13M	$23.13M
YoY Change		0.0%
Intangibles	$2.404M	$4.400M	$6.238M
YoY Change		-29.46%
Long-Term Investments	$6.800M	$8.500M	$8.200M
YoY Change	-68.95%	3.66%	-9.89%
Other Assets	$145.0K	$181.0K	$232.0K
YoY Change	-27.5%	-21.98%	-78.91%
Total Long-Term Assets	$33.66M	$37.63M	$39.96M
YoY Change	-32.81%	-5.81%	1.93%
TOTAL ASSETS
Total Short-Term Assets	$32.04M	$52.00M	$34.01M
Total Long-Term Assets	$33.66M	$37.63M	$39.96M
Total Assets	$65.70M	$89.64M	$73.97M
YoY Change	-22.89%	21.19%	-2.03%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.600M	$336.0K	$839.0K
YoY Change	100.0%	-59.95%	67.8%
Accrued Expenses	$2.000M	$2.779M	$2.623M
YoY Change	-51.22%	5.95%	-65.03%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$4.022M	$4.035M	$6.763M
YoY Change	-29.44%	-40.34%	-36.79%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$200.0K	$100.0K	$100.0K
YoY Change	100.0%	0.0%	0.0%
Total Long-Term Liabilities	$200.0K	$109.0K	$146.0K
YoY Change	100.0%	-25.34%	46.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.022M	$4.035M	$6.763M
Total Long-Term Liabilities	$200.0K	$109.0K	$146.0K
Total Liabilities	$4.200M	$4.144M	$6.909M
YoY Change	-27.59%	-40.02%	-36.03%
SHAREHOLDERS EQUITY
Retained Earnings	-$98.01M	-$65.40M	-$76.66M
YoY Change		-14.68%
Common Stock	$159.5M	$150.9M	$143.7M
YoY Change		5.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$61.48M	$85.49M	$67.06M
YoY Change
Total Liabilities & Shareholders Equity	$65.69M	$89.64M	$73.97M
YoY Change	-22.9%	21.19%	-2.03%

Cashflow Statement

Concept	2013 Q1	2011 Q4	2010 Q4
OPERATING ACTIVITIES
Net Income	-$5.000M	$29.80M	-$5.710M
YoY Change	-30.75%	-621.89%	16.77%
Depreciation, Depletion And Amortization	$211.0K	$930.0K	$930.0K
YoY Change	-18.22%	0.0%	1.09%
Cash From Operating Activities	-$4.990M	-$2.820M	-$4.980M
YoY Change	-19.9%	-43.37%	154.08%
INVESTING ACTIVITIES
Capital Expenditures	$57.00K	$0.00	$140.0K
YoY Change	128.0%	-100.0%	-44.0%
Acquisitions
YoY Change
Other Investing Activities	$6.790M	$36.98M	-$6.770M
YoY Change	-127.0%	-646.23%	-542.48%
Cash From Investing Activities	$6.730M	$36.98M	-$6.910M
YoY Change	-126.73%	-635.17%	-639.84%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$19.97M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	1.010M	80.00K	20.34M
YoY Change	26.25%	-99.61%	203300.0%
NET CHANGE
Cash From Operating Activities	-4.990M	-2.820M	-4.980M
Cash From Investing Activities	6.730M	36.98M	-6.910M
Cash From Financing Activities	1.010M	80.00K	20.34M
Net Change In Cash	2.750M	34.24M	8.450M
YoY Change	-108.98%	305.21%	-1361.19%
FREE CASH FLOW
Cash From Operating Activities	-$4.990M	-$2.820M	-$4.980M
Capital Expenditures	$57.00K	$0.00	$140.0K
Free Cash Flow	-$5.047M	-$2.820M	-$5.120M
YoY Change	-19.31%	-44.92%	131.67%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	40025000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2529000	USD
CY2011Q4	us-gaap	Short Term Investments ShortTermInvestments	9413000	USD
CY2012Q4	us-gaap	Short Term Investments ShortTermInvestments	30798000	USD
CY2011Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	969000	USD
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	287000	USD
CY2011Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1596000	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1362000	USD
CY2011Q4	us-gaap	Assets Current AssetsCurrent	52003000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	34976000	USD
CY2011Q4	us-gaap	Long Term Investments LongTermInvestments	8537000	USD
CY2012Q4	us-gaap	Long Term Investments LongTermInvestments	7383000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1382000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1238000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	23134000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	23134000	USD
CY2011Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	4400000	USD
CY2012Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	2654000	USD
CY2011Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	181000	USD
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	149000	USD
CY2011Q4	us-gaap	Assets Assets	89637000	USD
CY2012Q4	us-gaap	Assets Assets	69534000	USD
CY2011Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	336000	USD
CY2012Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	393000	USD
CY2011Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	2779000	USD
CY2012Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	3947000	USD
CY2012Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	481000	USD
CY2011Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	920000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	4821000	USD
CY2011Q4	us-gaap	Liabilities Current LiabilitiesCurrent	4035000	USD
CY2012Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	171000	USD
CY2011Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	109000	USD
CY2012	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	334000	USD
CY2011	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	3295000	USD
CY2010	us-gaap	Gross Profit GrossProfit	12737000	USD
CY2012	us-gaap	Gross Profit GrossProfit	5748000	USD
CY2010	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	25534000	USD
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	206000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-23011000	USD
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue		USD
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue		USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	401000	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	384000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	157143000	USD
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	150507000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	11000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-93013000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-65399000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	64542000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	85493000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	69534000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	89637000	USD
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000	shares
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	40054000	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	38423000	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	40054000	shares
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	38423000	shares
CY2010	us-gaap	Licenses Revenue LicensesRevenue	6468000	USD
CY2012	us-gaap	Licenses Revenue LicensesRevenue	1340000	USD
CY2011	us-gaap	Licenses Revenue LicensesRevenue	5987000	USD
CY2010	us-gaap	Royalty Revenue RoyaltyRevenue	9095000	USD
CY2012	us-gaap	Royalty Revenue RoyaltyRevenue	4742000	USD
CY2011	us-gaap	Royalty Revenue RoyaltyRevenue	8120000	USD
CY2010	us-gaap	Sales Revenue Net SalesRevenueNet	15563000	USD
CY2012	us-gaap	Sales Revenue Net SalesRevenueNet	6082000	USD
CY2011	us-gaap	Sales Revenue Net SalesRevenueNet	14107000	USD
CY2010	us-gaap	License Costs LicenseCosts	2826000	USD
CY2012	us-gaap	License Costs LicenseCosts	334000	USD
CY2011	us-gaap	License Costs LicenseCosts	3295000	USD
CY2010	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2826000	USD
CY2011	us-gaap	Gross Profit GrossProfit	10812000	USD
CY2012	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	28480000	USD
CY2011	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	26216000	USD
CY2010	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	10391000	USD
CY2012	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	8218000	USD
CY2011	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	8869000	USD
CY2010	us-gaap	Operating Expenses OperatingExpenses	35925000	USD
CY2012	us-gaap	Operating Expenses OperatingExpenses	33407000	USD
CY2011	us-gaap	Operating Expenses OperatingExpenses	-526000	USD
CY2010	us-gaap	Operating Income Loss OperatingIncomeLoss	-23188000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	288000	USD
CY2010	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-23062000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-27614000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-37000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	-27659000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	11338000	USD
CY2010	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	177000	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	155000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-27504000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	11544000	USD
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	51000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	110000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	11256000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	10000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-3000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-23099000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-27604000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	11253000	USD
CY2010	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.72
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.70
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2010	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.72
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.70
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2010	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31870000	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39176000	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37861000	shares
CY2010	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31870000	shares
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39176000	shares
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40377000	shares
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	14340000	USD
CY2009Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	7123000	USD
CY2012	dei	Entity Registrant Name EntityRegistrantName	MoSys, Inc.
CY2012	dei	Entity Central Index Key EntityCentralIndexKey	0000890394
CY2012	dei	Document Type DocumentType	10-K
CY2012	dei	Document Period End Date DocumentPeriodEndDate	2012-12-31
CY2012	dei	Amendment Flag AmendmentFlag	false
CY2012	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2012	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2012	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2012	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2012	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2012	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	40391414	shares
CY2012Q2	dei	Entity Public Float EntityPublicFloat	116627970	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-17522000	USD
CY2009Q4	us-gaap	Stockholders Equity StockholdersEquity	64701000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	67057000	USD
CY2010	mosy	Stock Issued During Period Value Stock Options Exercised Employee Stock Purchase Plan And Stock Award StockIssuedDuringPeriodValueStockOptionsExercisedEmployeeStockPurchasePlanAndStockAward	-2191000	USD
CY2010	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	19966000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3298000	USD
CY2011	mosy	Stock Issued During Period Value Stock Options Exercised Employee Stock Purchase Plan And Stock Award StockIssuedDuringPeriodValueStockOptionsExercisedEmployeeStockPurchasePlanAndStockAward	-3403000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3780000	USD
CY2012	mosy	Stock Issued During Period Value Stock Options Exercised Employee Stock Purchase Plan And Stock Award StockIssuedDuringPeriodValueStockOptionsExercisedEmployeeStockPurchasePlanAndStockAward	-3646000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3835000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	46000	USD
CY2012	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <p style="FONT-FAMILY: times"><font size="2"><b><i>Reclassification</i></b></font></p> <p style="FONT-FAMILY: times"><font size="2">        Certain prior year amounts have been reclassified to conform to the current year presentation. The reclassification includes reclassifying unbilled contracts receivable into the prepaid expenses and other current assets line item of the consolidated balance sheets and combining the accrued restructuring liabilities line item with the accrued expenses and other liabilities line item of the consolidated statement of cash flows. The amount for the prior period has been reclassified to be consistent with the current year presentation and has no impact on previously reported total assets, total stockholders' equity or net income (loss).</font></p></div>
CY2012	us-gaap	Use Of Estimates UseOfEstimates	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <p style="FONT-FAMILY: times"><font size="2"><b><i>Use of Estimates</i></b></font></p> <p style="FONT-FAMILY: times"><font size="2">        The preparation of financial statements in accordance with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues recognized under the percentage of completion method and expenses recognized during the reported period. Actual results could differ from those estimates.</font></p></div>
CY2012	mosy	High Speed Interface Technology Speed Per Second HighSpeedInterfaceTechnologySpeedPerSecond	10
CY2012Q4	mosy	Allowance For Doubtful Accounts As Percentage Of Invoice Value For Problematic Customer Balances Maximum AllowanceForDoubtfulAccountsAsPercentageOfInvoiceValueForProblematicCustomerBalancesMaximum	1.00	pure
CY2010	us-gaap	Allowance For Doubtful Accounts Receivable Charge Offs AllowanceForDoubtfulAccountsReceivableChargeOffs	78000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	10410000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	11300000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	7756000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6900000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1000000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1000000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	400000	USD
CY2012	mosy	Support And Maintenance Revenue Recognition Period Based On Vendor Specific Objective Evidence Of Fair Value SupportAndMaintenanceRevenueRecognitionPeriodBasedOnVendorSpecificObjectiveEvidenceOfFairValue	P12M
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	10384000	shares
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	9015000	shares
CY2010	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	10603000	shares
CY2012	mosy	Weighted Average Number Of Shares Outstanding Before Adjustments Basic WeightedAverageNumberOfSharesOutstandingBeforeAdjustmentsBasic	39176000	shares
CY2011	mosy	Weighted Average Number Of Shares Outstanding Before Adjustments Basic WeightedAverageNumberOfSharesOutstandingBeforeAdjustmentsBasic	37942000	shares
CY2010	mosy	Weighted Average Number Of Shares Outstanding Before Adjustments Basic WeightedAverageNumberOfSharesOutstandingBeforeAdjustmentsBasic	32049000	shares
CY2011	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	81000	shares
CY2010	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	179000	shares
CY2011	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2435000	shares
CY2011	mosy	Incremental Common Shares Attributable To Common Stock Subject To Repurchase Or Cancellation IncrementalCommonSharesAttributableToCommonStockSubjectToRepurchaseOrCancellation	81000	shares
CY2012Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	57000	USD
CY2011Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	157000	USD
CY2011Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent	101000	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	790000	USD
CY2011Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	1211000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	4786000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	4622000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3548000	USD
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3240000	USD
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	881000	USD
CY2011Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	782000	USD
CY2012Q4	us-gaap	Deferred Compensation Share Based Arrangements Liability Current DeferredCompensationShareBasedArrangementsLiabilityCurrent	292000	USD
CY2011Q4	us-gaap	Deferred Compensation Share Based Arrangements Liability Current DeferredCompensationShareBasedArrangementsLiabilityCurrent	392000	USD
CY2012Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	503000	USD
CY2011Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	271000	USD
CY2012Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	2271000	USD
CY2011Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1334000	USD
CY2012	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	171000	USD
CY2011	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	143000	USD
CY2010	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	272000	USD
CY2012	mosy	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	-16000	USD
CY2011	mosy	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	63000	USD
CY2010	mosy	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	-95000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	8200000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	30790000	USD
CY2012Q4	mosy	Available For Sale Securities Debt Maturities After One Within Two Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneWithinTwoYearsAmortizedCost	7380000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	38170000	USD
CY2012Q4	mosy	Available For Sale Securities Debt Maturities Within One Year Gross Unrealized Gain AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearGrossUnrealizedGain	14000	USD
CY2012Q4	mosy	Available For Sale Securities Debt Maturities After One Within Two Years Gross Unrealized Gain AvailableForSaleSecuritiesDebtMaturitiesAfterOneWithinTwoYearsGrossUnrealizedGain	3000	USD
CY2011	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	186000	USD
CY2012Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	17000	USD
CY2012Q4	mosy	Available For Sale Securities Debt Maturities Within One Year Gross Unrealized Losses AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearGrossUnrealizedLosses	6000	USD
CY2012Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	6000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	30798000	USD
CY2012Q4	mosy	Available For Sale Securities Debt Maturities After One Within Two Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneWithinTwoYearsFairValue	7383000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	38181000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	9412000	USD
CY2011Q4	mosy	Available For Sale Securities Debt Maturities After One Within Two Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneWithinTwoYearsAmortizedCost	8537000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	17949000	USD
CY2011Q4	mosy	Available For Sale Securities Debt Maturities Within One Year Gross Unrealized Gain AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearGrossUnrealizedGain	3000	USD
CY2011Q4	mosy	Available For Sale Securities Debt Maturities After One Within Two Years Gross Unrealized Gain AvailableForSaleSecuritiesDebtMaturitiesAfterOneWithinTwoYearsGrossUnrealizedGain	3000	USD
CY2011Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	6000	USD
CY2011Q4	mosy	Available For Sale Securities Debt Maturities Within One Year Gross Unrealized Losses AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearGrossUnrealizedLosses	2000	USD
CY2011Q4	mosy	Available For Sale Securities Debt Maturities After One Within Two Years Gross Unrealized Losses AvailableForSaleSecuritiesDebtMaturitiesAfterOneWithinTwoYearsGrossUnrealizedLosses	3000	USD
CY2011Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	5000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	9413000	USD
CY2011Q4	mosy	Available For Sale Securities Debt Maturities After One Within Two Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneWithinTwoYearsFairValue	8537000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	17950000	USD
CY2012	mosy	Available For Sale Securities Number Of Maturity Groups AvailableForSaleSecuritiesNumberOfMaturityGroups	2	Item
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3000	USD
CY2010	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2000	USD
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3000	USD
CY2011	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	38000	USD
CY2010	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	68000	USD
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	112000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	247000	USD
CY2010	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-19000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-5000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	30977000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	20196000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	685000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	341000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	2117000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	1991000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	3061000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	3319000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	6856000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	7476000	USD
CY2011Q4	mosy	Deferred Tax Assets Tax Credit Carryforwards Foreign And Other DeferredTaxAssetsTaxCreditCarryforwardsForeignAndOther	1347000	USD
CY2012Q4	mosy	Deferred Tax Assets Tax Credit Carryforwards Foreign And Other DeferredTaxAssetsTaxCreditCarryforwardsForeignAndOther	1326000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	34262000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	45430000	USD
CY2011Q4	mosy	Deferred Tax Liabilities Acquired Intangible Assets And Other DeferredTaxLiabilitiesAcquiredIntangibleAssetsAndOther	1898000	USD
CY2012Q4	mosy	Deferred Tax Liabilities Acquired Intangible Assets And Other DeferredTaxLiabilitiesAcquiredIntangibleAssetsAndOther	1652000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	32364000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	43778000	USD
CY2011	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-2700000	USD
CY2012	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	11400000	USD
CY2012Q4	mosy	Valuation Allowance Deferred Tax Asset Related To Stock Option Deductions Incurred In Prior Period ValuationAllowanceDeferredTaxAssetRelatedToStockOptionDeductionsIncurredInPriorPeriod	1800000	USD
CY2011	mosy	Income Tax Reconciliation Federal Alternative Minimum Tax IncomeTaxReconciliationFederalAlternativeMinimumTax	247000	USD
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2000	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2000	USD
CY2010	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2000	USD
CY2012	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-13000	USD
CY2011	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-9000	USD
CY2010	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-90000	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	691000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1254000	USD
CY2010	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1239000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	17000	USD
CY2010	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	21000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	252000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	292000	USD
CY2010	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	607000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	-100000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	-657000	USD
CY2010Q4	mosy	Preferred Share Purchase Rights Percentage Ownership Of Outstanding Common Stock For Exercise PreferredSharePurchaseRightsPercentageOwnershipOfOutstandingCommonStockForExercise	0.150	pure
CY2010Q4	mosy	Common Stock Beneficial Ownership Threshold For Holder Of Grandfathered Stock Percentage CommonStockBeneficialOwnershipThresholdForHolderOfGrandfatheredStockPercentage	0.20	pure
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	10526000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-2363000	USD
CY2010	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	8979000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-240000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	7000	USD
CY2010	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-133000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-27737000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	11363000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-23499000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	233000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	181000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	488000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	1943000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	5673000	USD
CY2012Q4	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	878000	USD
CY2010Q4	mosy	Preferred Stock Dividends Number Of Preferred Share Purchase Rights Distributed For Each Share Of Common Stock Outstanding PreferredStockDividendsNumberOfPreferredSharePurchaseRightsDistributedForEachShareOfCommonStockOutstanding	1	Item
CY2012	mosy	Defined Contribution Plan Maximum Contributions By Plan Participants Percentage DefinedContributionPlanMaximumContributionsByPlanParticipantsPercentage	0.15	pure
CY2012	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	Item
CY2012	mosy	Number Of Measurements Of Profitability NumberOfMeasurementsOfProfitability	1	Item
CY2010Q4	mosy	Preferred Share Purchase Rights Shares Per Right PreferredSharePurchaseRightsSharesPerRight	0.001	shares
CY2010Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	48.00
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	895000	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	915000	USD
CY2010	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	694000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	739000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	764000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	720000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	743000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	764000	USD
CY2012Q4	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	566000	USD
CY2012Q4	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	500000	USD
CY2012Q4	us-gaap	Purchase Obligation PurchaseObligation	1944000	USD
CY2012Q4	us-gaap	Contractual Obligation Due In Next Twelve Months ContractualObligationDueInNextTwelveMonths	1617000	USD
CY2012Q4	us-gaap	Contractual Obligation Due In Second Year ContractualObligationDueInSecondYear	1330000	USD
CY2012Q4	us-gaap	Contractual Obligation Due In Third Year ContractualObligationDueInThirdYear	1220000	USD
CY2012Q4	us-gaap	Contractual Obligation Due In Fourth Year ContractualObligationDueInFourthYear	743000	USD
CY2012Q4	us-gaap	Contractual Obligation Due In Fifth Year ContractualObligationDueInFifthYear	764000	USD
CY2012Q4	us-gaap	Contractual Obligation Due After Fifth Year ContractualObligationDueAfterFifthYear	1943000	USD
CY2012Q4	us-gaap	Contractual Obligation ContractualObligation	7617000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3800000	USD
CY2010	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3300000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3800000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	40025000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	2529000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-9626000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4040000	USD
CY2010	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-8054000	USD
CY2010Q4	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	19966000	USD
CY2010Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2012	mosy	Defined Contribution Plan Required Age Of Employees To Be Eligible For Participation In Plan DefinedContributionPlanRequiredAgeOfEmployeesToBeEligibleForParticipationInPlan	21	Item
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1110000	USD
CY2010	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1000000	USD
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1746000	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2618000	USD
CY2010	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2818000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	3811000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	3766000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-15696000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-15558000	USD
CY2012Q4	mosy	Finite Lived Intangible Assets Amortization Expense Year Four Through Six FiniteLivedIntangibleAssetsAmortizationExpenseYearFourThroughSix	100000	USD
CY2010Q4	mosy	Preferred Share Purchase Rights Minimum Percentage Ownership Offer To Purchase Common Stock PreferredSharePurchaseRightsMinimumPercentageOwnershipOfferToPurchaseCommonStock	0.150	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35	pure
CY2012	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	952000	USD
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	3298000	USD
CY2012	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	3291000	USD
CY2011	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	35611000	USD
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-125000	USD
CY2011	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-19000	USD
CY2010	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-65000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-682000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-235000	USD
CY2010	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	326000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-371000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2375000	USD
CY2010	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2259000	USD
CY2012	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-439000	USD
CY2011	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-881000	USD
CY2010	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-1027000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-84000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-763000	USD
CY2010	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-125000	USD
CY2012	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	1850000	USD
CY2011	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	305000	USD
CY2010	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-458000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-22016000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	738000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	349000	USD
CY2010	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1412000	USD
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1500000	USD
CY2010	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	7935000	USD
CY2012	us-gaap	Proceeds From Sale Of Intangible Assets ProceedsFromSaleOfIntangibleAssets	3437000	USD
CY2011	us-gaap	Proceeds From Sale Of Intangible Assets ProceedsFromSaleOfIntangibleAssets	34831000	USD
CY2012	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	34371000	USD
CY2011	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	36836000	USD
CY2010	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	57734000	USD
CY2012	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	54592000	USD
CY2011	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	31587000	USD
CY2010	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	47687000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	38231000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	700000	USD
CY2012	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	3636000	USD
CY2011	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	3336000	USD
CY2010	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2191000	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1444000	USD
CY2012	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	150000	USD
CY2012Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	4.13
CY2012Q4	mosy	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Aggregate Intrinsic Value ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsAggregateIntrinsicValue	3337000	USD
CY2012Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	6448000	shares
CY2012Q4	mosy	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Aggregate Intrinsic Value ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsAggregateIntrinsicValue	2237000	USD
CY2012Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	4.41
CY2012Q4	us-gaap	Inventory Net InventoryNet	252000	USD
CY2012Q4	us-gaap	Interest Receivable Current InterestReceivableCurrent	263000	USD
CY2011Q4	us-gaap	Interest Receivable Current InterestReceivableCurrent	127000	USD
CY2012	mosy	Common Stock Beneficial Ownership Threshold For Holder Of Grandfathered Stock Percentage After Amendment CommonStockBeneficialOwnershipThresholdForHolderOfGrandfatheredStockPercentageAfterAmendment	0.15	pure
CY2012	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	828000	USD
CY2012	mosy	Period Over Which Company Expects Unrecognized Tax Benefits To Not Change Significantly PeriodOverWhichCompanyExpectsUnrecognizedTaxBenefitsToNotChangeSignificantly	P12M
CY2012	mosy	Threshold Purchase Return Percentage By Distributors For Specified Period ThresholdPurchaseReturnPercentageByDistributorsForSpecifiedPeriod	0.10	pure
CY2012	mosy	Specified Period For Threshold Purchase Return Percentage By Distributors SpecifiedPeriodForThresholdPurchaseReturnPercentageByDistributors	P6M
CY2010	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	82000	USD
CY2010	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	19966000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	2042000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	3150000	USD
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	22075000	USD
CY2012	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	-37496000	USD
CY2011	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	25685000	USD
CY2010	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	7217000	USD
CY2012	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	345000	USD
CY2011	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	53000	USD
CY2010	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	56000	USD
CY2011	mosy	Patents Recorded In Connection With Patent Sale PatentsRecordedInConnectionWithPatentSale	780000	USD
CY2010	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	201000	USD
CY2010	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	1500000	USD
CY2012Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	10230000	shares
CY2012	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P3Y3M25D
CY2012	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2	P2Y6M11D
CY2010Q4	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	4955000	shares

Files In Submission

Name	View Source	Status
0001047469-13-002543-index-headers.html	Edgar Link	pending
0001047469-13-002543-index.html	Edgar Link	pending
0001047469-13-002543.txt	Edgar Link	pending
0001047469-13-002543-xbrl.zip	Edgar Link	pending
a2213353z10-k.htm	Edgar Link	pending
a2213353zex-21_1.htm	Edgar Link	pending
a2213353zex-23_1.htm	Edgar Link	pending
a2213353zex-31_1.htm	Edgar Link	pending
a2213353zex-31_2.htm	Edgar Link	pending
a2213353zex-32.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
g462503.jpg	Edgar Link	pending
mosy-20121231.xml	Edgar Link	completed
mosy-20121231.xsd	Edgar Link	pending
mosy-20121231_cal.xml	Edgar Link	unprocessable
mosy-20121231_def.xml	Edgar Link	unprocessable
mosy-20121231_lab.xml	Edgar Link	unprocessable
mosy-20121231_pre.xml	Edgar Link	unprocessable
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$PRSO
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2013 Q1 Form 10-K Financial Statement

#000104746913002543 Filed on March 12, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PRSO Peraso Inc. Stock $prso

2013 Q1 Form 10-K Financial Statement

#000104746913002543 Filed on March 12, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PRSO
Peraso Inc. Stock $prso