2.4.0.8040100 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)truefalsefalse1false USDfalsefalse$c20100401to20110331http://www.sec.gov/CIK0000890846duration2010-04-01T00:00:002011-03-31T00:00:00U002Standardhttp://www.xbrl.org/2003/instancesharesxbrli0U001Standardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1true 1us-gaap_StatementOfStockholdersEquityAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY AND COMPREHENSIVE LOSS [Abstract]2false 2us-gaap_PaymentsOfStockIssuanceCostsus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse11829411182941USD$falsetruefalsexbrli:monetaryItemTypemonetaryThe cash outflow for cost incurred directly with the issuance of an equity security.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18, 19, 20 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3291-108585 false2Proceeds from public offering, costs3false 2upi_PaymentsOfWarrantExerciseCostsupi_falsecreditdurationfalsefalsefalsefalsefalsefalsefalsefalselabel1truefalsefalse36683668USD$falsetruefalsexbrli:monetaryItemTypemonetaryThe cash outflow for cost incurred directly with the exercise of an warrant security.No definition available.false2Payments of warrant exercise, costs4false 2upi_ProceedsFromExerciseOfStockOptionsSharesReturnedForPaymentOfRelatedIncomeTaxesupi_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse16081608falsefalsefalsexbrli:sharesItemTypesharesRefers to the number of shares returned for payment of related income taxes.No definition available.false1Proceeds from exercise of stock options, shares returned for payment of related income taxes (in shares)falseCONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) (USD $)NoRoundingNoRoundingUnKnownUnKnowntruefalsefalseSheethttp://uroplasty.com/role/ConsolidatedStatementsOfShareholdersEquityParenthetical14