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2us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div><div style="font-size: 10pt; font-family: Times New Roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">We determine the fair value of the option awards using the Black-Scholes option pricing model.  We used the following weighted-average assumptions to value the options granted during the years ended March 31:</div><div style="display: block; text-indent: 0pt;"><br /></div><div style="text-align: left;"><div><table cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: times new roman; width: 100%;"><tr><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">2013</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">2012</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">2011</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Expected life, in years</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>6.00</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>5.32</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>5.25</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Risk-free interest rate</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>1.15</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>1.57</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>1.76</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Expected volatility</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>89.03</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>90.08</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>91.13</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Expected dividend yield</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>0</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>0</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>0</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">%</td></tr></table></div></div><div style="display: block; text-indent: 0pt;"><br /></div></div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
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2us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div><div style="font-size: 10pt; font-family: Times New Roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">The following table summarizes the activity related to our stock options in fiscal 2011, 2012 and 2013:</div><div style="display: block; text-indent: 0pt;"><br /></div><div><div><table cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: times new roman; width: 100%;"><tr><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="display: block; text-indent: 0pt;"> </div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Number of shares</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Weighted average exercise price</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Weighted average grant date fair value</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Aggregate intrinsic value</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Weighted average remaining life in years</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td></tr><tr><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Balance at March 31, 2010</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>2,038,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options granted</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>229,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>3.49</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options exercised</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>(161,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;">)</td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>502,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options surrendered</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: right;"><div>(40,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left;">)</td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Balance at March 31, 2011</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>2,066,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>3.39</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options granted</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>140,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>6.66</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>4.70</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options exercised</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>(94,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;">)</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>2.22</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>430,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options surrendered</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: right;"><div>(29,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left;">)</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right;"><div>5.36</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 40%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Balance at March 31, 2012</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>2,083,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>3.64</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>968,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>2.96</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options granted</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>188,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>3.09</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>2.26</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 40%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options exercised</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>(40,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">)</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>3.75</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>18,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 40%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options surrendered</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: right; width: 9%;"><div>(215,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left; width: 1%;">)</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right; width: 9%;"><div>4.36</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 40%;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 40%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Balance at March 31, 2013</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: right; width: 9%;"><div>2,016,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>3.51</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>598,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>2.64</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 40%;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 40%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Options exercisable at March 31, 2013</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: right; width: 9%;"><div>1,723,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>3.38</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>598,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>2.07</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr></table></div></div><div style="display: block; text-indent: 0pt;"><br /></div></div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
false0
4false
2us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div><div style="font-size: 10pt; font-family: Times New Roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">We grant restricted shares at the discretion of our directors with vesting terms ranging from six months to four years.  The following table summarizes the activity related to our restricted stock in fiscal 2011, 2012 and 2013:</div><div style="display: block; text-indent: 0pt;"><br /></div><div><div><table cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: times new roman; width: 100%;"><tr><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="display: block; text-indent: 0pt;"> </div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Number of Shares</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Weighted average grant date fair value</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Weighted average remaining life in years</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Aggregate intrinsic value</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; font-weight: bold; text-align: left;"><div> </div></td></tr><tr><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Balance at March 31, 2010</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>-</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Shares granted</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>73,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>4.76</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Shares vested</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>(18,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;">)</td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>75,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Balance at March 31, 2011</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>55,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>4.96</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Shares granted</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>50,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>6.80</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Shares vested</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>(35,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;">)</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>4.91</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div>170,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Balance at March 31, 2012</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>70,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>6.30</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>0.95</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>443,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Shares granted</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>167,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>3.61</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Shares vested</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>(47,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">)</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>4.76</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>225,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Shares surrendered</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: right; width: 9%;"><div>(10,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left; width: 1%;">)</td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right; width: 9%;"><div>3.21</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 52%;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Balance at March 31, 2013</div></div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: right; width: 9%;"><div>180,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>4.39</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>1.50</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td align="right" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: right; width: 9%;"><div>790,000</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr></table></div></div><div style="display: block; text-indent: 0pt;"><br /></div></div>falsefalsefalse | nonnum:textBlockItemTypenaDisclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.No definition available.false0
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2us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel| 1falsefalsefalse00<div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;"><font style="font-size: 10pt; font-family: 'Times New Roman', serif; font-weight: bold;">Warrants.</font>  The following table summarizes the activity during fiscal 2011 related to warrants to purchase our common shares.  There was no warrant activity in fiscal 2012 and 2013.</div><div style="font-size: 10pt; font-family: Times New Roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;"> </div><div style="font-size: 10pt; font-family: Times New Roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;"><div><table cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"><tr style="background-color: #cceeff;"><td valign="bottom" style="vertical-align: top; padding-bottom: 2px;"><div><div> </div></div></td><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; font-weight: bold; color: #000000; text-align: center;">Number of shares</div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left;"><div> </div></td><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; font-weight: bold; color: #000000; text-align: center;">Weighted average exercise price</div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left;"><div> </div></td></tr><tr style="height: 16px; background-color: #ffffff;"><td valign="bottom" style="vertical-align: top;"><div><div> </div></div></td><td valign="bottom" style="vertical-align: top;"><div> </div></td><td colspan="2" valign="bottom" style="vertical-align: top;"><div><div></div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; text-align: left;"><div> </div></td><td valign="bottom" style="vertical-align: top;"><div> </div></td><td colspan="2" valign="bottom" style="vertical-align: top;"><div><div></div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; text-align: left;"><div> </div></td></tr><tr style="background-color: #cceeff;"><td valign="bottom" style="vertical-align: top;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; text-align: left;">Outstanding at March 31, 2010</div></div></td><td valign="bottom" style="vertical-align: top;"><div> </div></td><td valign="bottom" style="vertical-align: top; text-align: left;"><div> </div></td><td valign="bottom" style="vertical-align: top; text-align: right;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">2,067,000</div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; text-align: left;"><div> </div></td><td valign="bottom" style="vertical-align: top;"><div> </div></td><td colspan="2" valign="bottom" style="vertical-align: top;"><div><div></div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; text-align: left;"><div> </div></td></tr><tr style="height: 12px; background-color: #ffffff;"><td valign="bottom" style="vertical-align: top;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; text-align: left;">Warrants expired in fiscal 2011</div></div></td><td valign="bottom" style="vertical-align: top;"><div> </div></td><td valign="bottom" style="vertical-align: top; text-align: left;"><div> </div></td><td valign="bottom" style="vertical-align: top; text-align: right;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">(1,181,000</div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; text-align: left;"><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">)</div></td><td valign="bottom" style="vertical-align: top;"><div> </div></td><td colspan="2" valign="bottom" style="vertical-align: top;"><div><div></div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; text-align: left;"><div> </div></td></tr><tr style="background-color: #cceeff;"><td valign="bottom" style="vertical-align: top; padding-bottom: 2px; width: 76%;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; text-align: left;">Warrants exercised in fiscal 2011</div></div></td><td valign="bottom" style="vertical-align: top; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; border-bottom: #000000 2px solid; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; border-bottom: #000000 2px solid; text-align: right; width: 9%;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">(886,000</div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; padding-bottom: 2px; text-align: left; width: 1%;"><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">)</div></td><td valign="bottom" style="vertical-align: top; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; border-bottom: #000000 2px solid; text-align: left; width: 1%;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">$</div></div></td><td valign="bottom" style="vertical-align: top; border-bottom: #000000 2px solid; text-align: right; width: 9%;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">2.49</div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; padding-bottom: 2px; text-align: left; width: 1%;"><div> </div></td></tr><tr style="background-color: #ffffff;"><td valign="bottom" style="vertical-align: top; width: 76%;"><div><div> </div></div></td><td valign="bottom" style="vertical-align: top; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; text-align: left; width: 1%;"><div> </div></td></tr><tr style="background-color: #cceeff;"><td valign="bottom" style="vertical-align: top; padding-bottom: 4px; width: 76%;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; text-align: left;">Outstanding at March 31, 2011, 2012 and 2013</div></div></td><td valign="bottom" style="vertical-align: top; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; border-bottom: #000000 4px double; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; border-bottom: #000000 4px double; text-align: right; width: 9%;"><div><div style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">-</div></div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; padding-bottom: 4px; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; padding-bottom: 4px; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: top; padding-bottom: 4px; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: top; padding-bottom: 4px; text-align: left; width: 1%;"><div> </div></td></tr><tr style="background-color: #ffffff;"><td valign="bottom" style="vertical-align: bottom; width: 76%;"><div><div> </div></div></td><td valign="bottom" style="vertical-align: bottom; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: bottom; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"><div> </div></td></tr></table></div></div></div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Emerging Issues Task Force (EITF)
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-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.
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