2.4.0.8026 - Disclosure - Note 3 - Receivables, Accounts Payable and Accrued Liabilities (Tables)truefalsefalse1false
falsefalsec4_From1Jan2013To30Jun2013http://www.sec.gov/CIK0001023734duration2013-01-01T00:00:002013-06-30T00:00:001true
1us-gaap_ReceivablesAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse| 1falsefalsefalse00falsefalsefalse | xbrli:stringItemTypestringfalse0
2false
2bpz_ScheduleOfValueAddedTaxesReceivableTableTextBlockbpz_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<table style="TEXT-INDENT: 0px; WIDTH: 90%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 5%; FONT-SIZE: 10pt; MARGIN-RIGHT: 5%" id="TBL4521" border="0" cellspacing="0" cellpadding="0">
<tr>
<td style="TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">
<b> </b>
</td>
<td style="TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt" id="TBL4521.finRow.1.lead.D2">
<b> </b>
</td>
<td style="BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.1.amt.D2" colspan="2">
<p style="TEXT-ALIGN: center; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4495">
<b><font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt"><b>June
30,</b></font></b>
</p>
<p style="TEXT-ALIGN: center; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4496">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt"><b>2013</b> </font>
</p>
</td>
<td style="BORDER-BOTTOM: medium none; TEXT-ALIGN: center; PADDING-BOTTOM: 1px; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt" id="TBL4521.finRow.1.trail.D2">
<b> </b>
</td>
<td style="TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt" id="TBL4521.finRow.1.lead.D3">
<b> </b>
</td>
<td style="BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.1.amt.D3" colspan="2">
<p style="TEXT-ALIGN: center; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4497">
<b><font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt"><b>December
31,</b></font></b>
</p>
<p style="TEXT-ALIGN: center; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4498">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt"><b>2012</b> </font>
</p>
</td>
<td style="BORDER-BOTTOM: medium none; TEXT-ALIGN: center; PADDING-BOTTOM: 1px; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt" id="TBL4521.finRow.1.trail.D3">
<b> </b>
</td>
</tr>
<tr>
<td style="TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">
<b> </b>
</td>
<td style="TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt" id="TBL4521.finRow.2.lead.D2">
<b> </b>
</td>
<td style="TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.2.amt.D2" colspan="6">
<p style="TEXT-ALIGN: center; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4499">
<b><font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt"><b>(in
thousands)</b></font></b>
</p>
</td>
<td style="TEXT-ALIGN: center; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt" id="TBL4521.finRow.2.trail.B3">
<b> </b>
</td>
</tr>
<tr>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 66%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom">
<p style="TEXT-ALIGN: left; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4500">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">Value-added
tax receivable as of the beginning of the period</font>
</p>
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.3.lead.2">
 
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.3.symb.2">
$
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.3.amt.2">
21,784
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.3.trail.2" nowrap="nowrap">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.3.lead.3">
 
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.3.symb.3">
$
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.3.amt.3">
24,720
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.3.trail.3" nowrap="nowrap">
 
</td>
</tr>
<tr>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom">
<p style="TEXT-ALIGN: left; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4503">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">IGV
accrued related to expenditures during period</font>
</p>
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.4.lead.2">
 
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.4.symb.2">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.4.amt.2">
7,445
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.4.trail.2" nowrap="nowrap">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.4.lead.3">
 
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.4.symb.3">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.4.amt.3">
67,846
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.4.trail.3" nowrap="nowrap">
 
</td>
</tr>
<tr>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom">
<p style="TEXT-ALIGN: left; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4506">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">IGV
reduced related to sale of oil during period</font>
</p>
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.5.lead.2">
 
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.5.symb.2">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.5.amt.2">
(12,934
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.5.trail.2" nowrap="nowrap">
)
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.5.lead.3">
 
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.5.symb.3">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.5.amt.3">
(46,586
</td>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.5.trail.3" nowrap="nowrap">
)
</td>
</tr>
<tr>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom">
<p style="TEXT-ALIGN: left; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4509">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">IGV
related to the sale of a 49% participating interest in
Block Z-1</font>
</p>
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.6.lead.2">
 
</td>
<td style="BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.6.symb.2">
 
</td>
<td style="BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.6.amt.2">
-
</td>
<td style="BORDER-BOTTOM: medium none; TEXT-ALIGN: left; PADDING-BOTTOM: 1px; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.6.trail.2" nowrap="nowrap">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.6.lead.3">
 
</td>
<td style="BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.6.symb.3">
 
</td>
<td style="BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.6.amt.3">
(24,196
</td>
<td style="BORDER-BOTTOM: medium none; TEXT-ALIGN: left; PADDING-BOTTOM: 1px; BACKGROUND-COLOR: #ffffff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.6.trail.3" nowrap="nowrap">
)
</td>
</tr>
<tr>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom">
<p style="TEXT-ALIGN: left; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4512">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">Value-added
tax receivable as of the end of the period</font>
</p>
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.7.lead.2">
 
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.7.symb.2">
$
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.7.amt.2">
16,295
</td>
<td style="TEXT-ALIGN: left; PADDING-BOTTOM: 3px; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.7.trail.2" nowrap="nowrap">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.7.lead.3">
 
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.7.symb.3">
$
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.7.amt.3">
21,784
</td>
<td style="TEXT-ALIGN: left; PADDING-BOTTOM: 3px; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.7.trail.3" nowrap="nowrap">
 
</td>
</tr>
<tr>
<td style="BACKGROUND-COLOR: #ffffff">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.8.lead.B2">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.8.symb.B2">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.8.amt.B2">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.8.trail.B2">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.8.lead.B3">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.8.symb.B3">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.8.amt.B3">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.8.trail.B3">
 
</td>
</tr>
<tr>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom">
<p style="TEXT-ALIGN: left; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4515">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">Current
portion of value-added tax receivable as of the end of
the period</font>
</p>
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.9.lead.2">
 
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.9.symb.2">
$
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.9.amt.2">
14,817
</td>
<td style="TEXT-ALIGN: left; PADDING-BOTTOM: 3px; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.9.trail.2" nowrap="nowrap">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.9.lead.3">
 
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.9.symb.3">
$
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.9.amt.3">
20,569
</td>
<td style="TEXT-ALIGN: left; PADDING-BOTTOM: 3px; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.9.trail.3" nowrap="nowrap">
 
</td>
</tr>
<tr>
<td style="BACKGROUND-COLOR: #ffffff">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.10.lead.B2">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.10.symb.B2">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.10.amt.B2">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.10.trail.B2">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.10.lead.B3">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.10.symb.B3">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.10.amt.B3">
 
</td>
<td style="BACKGROUND-COLOR: #ffffff" id="TBL4521.finRow.10.trail.B3">
 
</td>
</tr>
<tr>
<td style="TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom">
<p style="TEXT-ALIGN: left; LINE-HEIGHT: 1.25; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" id="PARA4518">
<font style="FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt">Long-term
portion of value-added tax receivable as of the end of
the period</font>
</p>
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.11.lead.2">
 
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.11.symb.2">
$
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.11.amt.2">
1,478
</td>
<td style="TEXT-ALIGN: left; PADDING-BOTTOM: 3px; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.11.trail.2" nowrap="nowrap">
 
</td>
<td style="TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.11.lead.3">
 
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.11.symb.3">
$
</td>
<td style="BORDER-BOTTOM: #000000 3px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff; WIDTH: 14%; FONT-FAMILY: Times New Roman, Times, serif; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.11.amt.3">
1,215
</td>
<td style="TEXT-ALIGN: left; PADDING-BOTTOM: 3px; BACKGROUND-COLOR: #cceeff; WIDTH: 1%; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 0pt; FONT-SIZE: 10pt; VERTICAL-ALIGN: bottom" id="TBL4521.finRow.11.trail.3" nowrap="nowrap">
 
</td>
</tr>
</table>falsefalsefalse | nonnum:textBlockItemTypenaSchedule of value-added taxes receivable.No definition available.false0
falseNote 3 - Receivables, Accounts Payable and Accrued Liabilities (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://bpzenergy.com/role/Note3ReceivablesAccountsPayableandAccruedLiabilitiesTables12