Credit Facilities	9 Months Ended
Credit Facilities	Dec. 31, 2011
Credit Facilities [Abstract]
Credit Facilities	10. Credit Facilities Uroplasty BV, our subsidiary in the Netherlands, has an agreement with Rabobank of The Netherlands for a €500,000 (approximately $648,000 as of December 31, 2011) credit line. The bank charges interest on the loan at the rate of one percentage point over the Rabobank base interest rate (4.25% base rate on December 31, 2011), subject to a minimum interest rate of 3.50% per annum. We had no borrowings outstanding on this credit line at December 31, 2011 and March 31, 2011.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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