2.4.0.8060300 - Disclosure - Fair Value Measurementstruefalsefalse1false falsefalsec20130401to20130630http://www.sec.gov/CIK0000890846duration2013-04-01T00:00:002013-06-30T00:00:001true 1us-gaap_FairValueDisclosuresAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Fair Value Measurements [Abstract]2false 2us-gaap_FairValueDisclosuresTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; font-family: Times New Roman; color: #000000; font-size: 10pt; font-weight: bold;">3. Fair Value Measurements</div><div><br /></div><div style="text-align: left; font-family: Times New Roman; margin-bottom: 6pt; color: #000000; font-size: 10pt;">Estimates of fair value for financial assets and liabilities are based on the framework established in the accounting guidance for fair value measurements.  The framework defines fair value, provides guidance for measuring fair value and requires certain disclosures.  The framework prioritizes a fair value hierarchy that requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.  The following three broad levels of inputs may be used to measure fair value under the fair value hierarchy:</div><div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman', Times, serif; margin-bottom: 6pt; font-size: 10pt;"><tr><td style="width: 36pt; vertical-align: top; align: right;"><div style="text-align: left; font-family: Times New Roman; margin-bottom: 6pt; margin-left: 18pt; font-size: 10pt;"></div></td><td style="width: auto; vertical-align: top;"><div style="text-align: left; font-family: Times New Roman; margin-bottom: 6pt; color: #000000; font-size: 10pt;">Level 1: Observable inputs such as quoted prices (unadjusted) in active markets for identical assets or liabilities.</div></td></tr></table></div><div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman', Times, serif; margin-bottom: 6pt; font-size: 10pt;"><tr><td style="width: 36pt; vertical-align: top; align: right;"><div style="text-align: left; font-family: Times New Roman; margin-bottom: 6pt; margin-left: 18pt; font-size: 10pt;"></div></td><td style="width: auto; vertical-align: top;"><div style="text-align: left; font-family: Times New Roman; margin-bottom: 6pt; color: #000000; font-size: 10pt;">Level 2: Inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.</div></td></tr></table></div><div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman', Times, serif; margin-bottom: 6pt; font-size: 10pt;"><tr><td style="width: 36pt; vertical-align: top; align: right;"><div style="text-align: left; font-family: Times New Roman; margin-bottom: 6pt; margin-left: 18pt; font-size: 10pt;"></div></td><td style="width: auto; vertical-align: top;"><div style="text-align: left; font-family: Times New Roman; margin-bottom: 6pt; color: #000000; font-size: 10pt;">Level 3: Significant unobservable inputs that cannot be corroborated by observable market data and reflect the use of significant management judgment.  These values are generally determined using pricing models for which the assumptions utilize management's estimates of market participant assumptions.</div></td></tr></table></div><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">If the inputs used to measure the financial assets and liabilities fall within more than one of the different levels described above, the categorization is based on the lowest level input that is significant to the fair value measurement of the instrument.</div><div><br /></div><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">The following table provides the assets carried at fair value measured on a recurring basis.</div><div style="text-align: left;"><br /></div><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; vertical-align: bottom;"><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt; font-weight: bold;">Asset Class</div></td><td valign="bottom" style="padding-bottom: 2px; vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="border-bottom: #000000 2px solid; vertical-align: bottom;"><div style="text-align: center; font-family: Times New Roman; color: #000000; font-size: 10pt; font-weight: bold;">Fair Value</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; vertical-align: bottom;"> </td><td valign="bottom" style="padding-bottom: 2px; vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="border-bottom: #000000 2px solid; vertical-align: bottom;"><div style="text-align: center; font-family: Times New Roman; color: #000000; font-size: 10pt; font-weight: bold;">Quoted Prices in Active Markets for Identical Assets<font style="font-family: Times New Roman; font-size: 10pt;"><br /></font>(Level 1)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; vertical-align: bottom;"> </td><td valign="bottom" style="padding-bottom: 2px; vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="border-bottom: #000000 2px solid; vertical-align: bottom;"><div style="text-align: center; font-family: Times New Roman; color: #000000; font-size: 10pt; font-weight: bold;">Significant Other Observable Inputs<font style="font-family: Times New Roman; font-size: 10pt;"><br /></font>(Level 2)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; vertical-align: bottom;"> </td><td valign="bottom" style="padding-bottom: 2px; vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="border-bottom: #000000 2px solid; vertical-align: bottom;"><div style="text-align: center; font-family: Times New Roman; color: #000000; font-size: 10pt; font-weight: bold;">Significant Unobservable Inputs<font style="font-family: Times New Roman; font-size: 10pt;"><br /></font>(Level 3)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="vertical-align: top;"><div> </div></td><td valign="bottom" style="vertical-align: top;"> </td><td colspan="2" valign="bottom" style="vertical-align: top;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: top;"> </td><td valign="bottom" style="vertical-align: top;"> </td><td colspan="2" valign="bottom" style="vertical-align: top;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: top;"> </td><td valign="bottom" style="vertical-align: top;"> </td><td colspan="2" valign="bottom" style="vertical-align: top;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: top;"> </td><td valign="bottom" style="vertical-align: top;"> </td><td colspan="2" valign="bottom" style="vertical-align: top;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: top;"> </td></tr><tr><td valign="bottom" style="vertical-align: top;"><div style="text-align: left; font-family: Times New Roman; color: #000000; margin-left: 8.95pt; font-size: 10pt; font-weight: bold;">June 30, 2013</div></td><td valign="bottom" style="vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="vertical-align: bottom;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: bottom;"> </td><td valign="bottom" style="vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="vertical-align: bottom;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: bottom;"> </td><td valign="bottom" style="vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="vertical-align: bottom;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: bottom;"> </td><td valign="bottom" style="vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="vertical-align: bottom;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="vertical-align: top;"><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">Short-term investments:</div></td><td valign="bottom" style="vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="vertical-align: bottom;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: bottom;"> </td><td valign="bottom" style="vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="vertical-align: bottom;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: bottom;"> </td><td valign="bottom" style="vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="vertical-align: bottom;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: bottom;"> </td><td valign="bottom" style="vertical-align: bottom;"> </td><td colspan="2" valign="bottom" style="vertical-align: bottom;"><div></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="background-color: #cceeff; width: 52%; vertical-align: bottom;"><div style="text-align: left; text-indent: -13.45pt; font-family: Times New Roman; color: #000000; margin-left: 13.45pt; font-size: 10pt;">     U.S. Government and Agency debt securities</div></td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">$</div></td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">5,805,000</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">$</div></td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">-</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">$</div></td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">5,805,000</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">$</div></td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">-</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="background-color: #ffffff; width: 52%; vertical-align: top;"><div> </div></td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="background-color: #cceeff; width: 52%; vertical-align: top;"><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">Long-term investments:</div></td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="background-color: #ffffff; width: 52%; vertical-align: bottom;"><div style="text-align: left; text-indent: 0.05pt; font-family: Times New Roman; color: #000000; margin-left: 8.95pt; font-size: 10pt;">U.S. Government and Agency debt securities</div></td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">400,000</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">-</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">400,000</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">-</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="background-color: #cceeff; width: 52%; vertical-align: top;"><div> </div></td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="background-color: #ffffff; width: 52%; vertical-align: top;"><div style="text-align: left; text-indent: 0.05pt; font-family: Times New Roman; color: #000000; margin-left: 8.95pt; font-size: 10pt; font-weight: bold;">March 31, 2013</div></td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="background-color: #cceeff; width: 52%; vertical-align: top;"><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">Short-term investments:</div></td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: bottom;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: bottom;"> </td></tr><tr><td valign="bottom" style="background-color: #ffffff; width: 52%; vertical-align: bottom;"><div style="text-align: left; text-indent: -13.45pt; font-family: Times New Roman; color: #000000; margin-left: 13.45pt; font-size: 10pt;">     U.S. Government and Agency debt securities</div></td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">$</div></td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">3,757,000</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">$</div></td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">-</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">$</div></td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">3,757,000</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">$</div></td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">-</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td></tr><tr><td valign="bottom" style="background-color: #cceeff; width: 52%; vertical-align: top;"><div> </div></td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: top;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: top;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: top;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: top;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td></tr><tr><td valign="bottom" style="background-color: #ffffff; width: 52%; vertical-align: top;"><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">Long-term investments:</div></td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: top;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: top;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: top;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #ffffff; width: 9%; vertical-align: top;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #ffffff; width: 1%; vertical-align: top;"> </td></tr><tr><td valign="bottom" style="background-color: #cceeff; width: 52%; vertical-align: bottom;"><div style="text-align: left; text-indent: -13.45pt; font-family: Times New Roman; color: #000000; margin-left: 13.45pt; font-size: 10pt;">     U.S. Government and Agency debt securities</div></td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: top;"><div></div><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">3,452,000</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">-</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: top;"><div></div><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">3,452,000</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td><td valign="bottom" style="text-align: right; background-color: #cceeff; width: 9%; vertical-align: top;"><div style="font-family: Times New Roman; color: #000000; font-size: 10pt;">-</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; background-color: #cceeff; width: 1%; vertical-align: top;"> </td></tr></table><div><br /></div><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">Our U.S. Government and U.S. Government Agency debt securities consist of bonds, notes and treasury bills with risk ratings of AAA/Aaa.  The estimated fair value of these securities represents valuations provided by external investment managers.</div><div><br /></div><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">Remeasurements to fair value on a nonrecurring basis relate primarily to our Property, plant and equipment and Intangible assets and occur when the derived fair value is below the carrying value on our Condensed Consolidated Balance Sheet. As of June 30, 2013 and March 31, 2013 we had no remeasurements of such assets to fair value.</div><div><br /></div><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">The carrying amounts reported in the Condensed Consolidated Balance Sheets for Short-term and Long-term investments include certificates of deposit of $3,400,000 for which, due to the negligible risk of changes in value resulting from changes in interest rates and the short-term nature of these investments, cost approximates fair market value.</div><div><br /></div><div style="text-align: left; font-family: Times New Roman; color: #000000; font-size: 10pt;">The carrying amounts reported in the Condensed Consolidated Balance Sheets for Cash and cash equivalents, Accounts receivable, Inventories, Other current assets, Accounts payable and Accrued liabilities approximate fair market value.</div></div>falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13433-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14064-108612 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13504-108611 false0Fair Value MeasurementsfalseFair Value MeasurementsUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://uroplasty.com/role/FairValueMeasurements12