2.4.0.8011 - Disclosure - 3. Stock-Based Compensation (Tables)truefalsefalse1false
falsefalsec4_From1Jan2013To30Jun2013http://www.sec.gov/CIK0000728331duration2013-01-01T00:00:002013-06-30T00:00:001true
1us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse| 1falsefalsefalse00falsefalsefalse | xbrli:stringItemTypestringfalse0
2false
2us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00The following table summarizes stock option activity under the
Stock Option Plans for the six months ended June 30,
2013:<br />
<br /><table cellpadding="0" cellspacing="0" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
<tr>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Number
of Shares</font>
</div>
</td>
<td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Weighted
Average Exercise Price</font>
</div>
</td>
<td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Weighted
Average Remaining Contractual Term (Years)</font>
</div>
</td>
<td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Aggregate
Intrinsic Value</font>
</div>
</td>
<td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr style="background-color: #CCEEFF;">
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Outstanding
at beginning of period</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">155,978</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6.45</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5.55</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">33,991</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr>
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Granted</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr style="background-color: #CCEEFF;">
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Exercised</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,252</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.68</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">32,489</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr>
<td align="left" valign="bottom" width="44%" style="PADDING-BOTTOM: 2px">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Forfeited
or expired</font>
</div>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr style="background-color: #CCEEFF;">
<td align="left" valign="bottom" width="44%" style="PADDING-BOTTOM: 4px">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Outstanding
at end of period</font>
</div>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">148,726</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6.73</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4.82</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,800</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr>
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Exercisable
at end of period</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">134,726</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6.76</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4.66</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,800</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr style="background-color: #CCEEFF;">
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Nonvested
at end of period</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">14,000</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6.47</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6.38</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
</table>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
3false
2us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00The following table summarizes RSU activity under the 2010
Equity Incentive Plan for the six months ended June 30,
2013:<br />
<br /><table cellpadding="0" cellspacing="0" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
<tr>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Number
of Shares</font>
</div>
</td>
<td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Weighted
Average Grant Date Fair Value</font>
</div>
</td>
<td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Weighted
Average Remaining Contractual Term (Years)</font>
</div>
</td>
<td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td valign="bottom" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> </font>
</td>
<td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Aggregate
Intrinsic Value</font>
</div>
</td>
<td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr style="background-color: #CCEEFF;">
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Outstanding
restricted stock units at January 1, 2013</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">69,375</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4.21</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> 2.56</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">350,344</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr>
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Granted</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9,000</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5.33</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">47,966</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr style="background-color: #CCEEFF;">
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Forfeited</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,000</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4.86</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">14,592</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr>
<td align="left" valign="bottom" width="44%" style="PADDING-BOTTOM: 2px">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Vested</font>
</div>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">19,125</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4.66</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">-</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">89,196</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr style="background-color: #CCEEFF;">
<td align="left" valign="bottom" width="44%" style="PADDING-BOTTOM: 4px">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Outstanding
restricted stock units at June 30, 2013</font>
</div>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">56,250</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4.29</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.78</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">241,513</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
<tr>
<td align="left" valign="bottom" width="44%">
<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Restricted
stock units expected to vest</font>
</div>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">34,994</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4.29</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4.47</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td align="right" valign="bottom" width="1%">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
<td valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font>
</td>
<td valign="bottom" width="11%" style="TEXT-ALIGN: right">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">197,373</font>
</td>
<td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">
<font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"> </font>
</td>
</tr>
</table>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited 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
false3. Stock-Based Compensation (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.sutron.com/role/3StockBasedCompensationTables13