2.4.0.8300800 - Disclosure - Share Based Payments - Equity incentive plan - Non-vested share awards (Tables)truefalsefalse1false falsefalseQ2_2013_Durhttp://www.sec.gov/CIK0001401112duration2013-01-01T00:00:002013-06-30T00:00:001true 1us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Share Based Payments [Abstract]2false 2us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div><table cellspacing="0" style="vertical-align:top;font-family:Georgia;;border-collapse:collapse;margin-left:36pt;"><tr style=""><td style="vertical-align:top;font-family:Georgia;;width:184.3pt;vertical-align:bottom;border-top:none windowtext 0pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;border-top:none windowtext 0pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><!--Exclude empty div--><!--Exclude empty p--></p></td><td style="vertical-align:top;font-family:Georgia;;width:113.4pt;vertical-align:bottom;border-top:none windowtext 0pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;border-top:none windowtext 0pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b><font color="#000000">Number<!--Exclude empty div--></font></b><!--Exclude empty div--><!--Exclude empty p--></p><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b><font color="#000000">of Shares<!--Exclude empty div--></font></b><!--Exclude empty div--><!--Exclude empty p--></p></td><td style="vertical-align:top;font-family:Georgia;;width:113.4pt;vertical-align:bottom;border-top:none windowtext 0pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;border-top:none windowtext 0pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b>Weighted<!--Exclude empty div--></b><!--Exclude empty div--><!--Exclude empty p--></p><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b>Average<!--Exclude empty div--></b><!--Exclude empty div--><!--Exclude empty p--></p><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b>Fair Value<!--Exclude empty div--></b><!--Exclude empty div--><!--Exclude empty p--></p></td></tr><tr style=""><td style="vertical-align:top;font-family:Georgia;;width:184.3pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:justify;text-justify:inter-ideograph;"><b><font color="#000000">Non vested, December 31, 2012<!--Exclude empty div--></font></b><!--Exclude empty div--><!--Exclude empty p--></p></td><td style="vertical-align:top;font-family:Georgia;;width:113.4pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b>58,335<!--Exclude empty div--></b><!--Exclude empty div--><!--Exclude empty p--></p></td><td style="vertical-align:top;font-family:Georgia;;width:113.4pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b><font color="#000000">$10.08&#160;<!--Exclude empty div--></font></b><!--Exclude empty div--><!--Exclude empty p--></p></td></tr><tr style=""><td style="vertical-align:top;font-family:Georgia;;width:184.3pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:justify;text-justify:inter-ideograph;"><font color="#000000">Granted<!--Exclude empty div--></font><!--Exclude empty div--><!--Exclude empty p--></p></td><td style="vertical-align:top;font-family:Georgia;;width:113.4pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><font color="#000000">222,000<!--Exclude empty div--></font><!--Exclude empty div--><!--Exclude empty p--></p></td><td style="vertical-align:top;font-family:Georgia;;width:113.4pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;">2.71<!--Exclude empty div--><!--Exclude empty div--><!--Exclude empty p--></p></td></tr><tr style=""><td style="vertical-align:top;font-family:Georgia;;width:184.3pt;border-top:solid windowtext 0.5pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;border-top:solid windowtext 0.5pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:justify;text-justify:inter-ideograph;"><b><font color="#000000">Non vested, June 30, 2013<!--Exclude empty div--></font></b><!--Exclude empty div--><!--Exclude empty p--></p></td><td style="vertical-align:top;font-family:Georgia;;width:113.4pt;border-top:solid windowtext 0.5pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;border-top:solid windowtext 0.5pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b>280,335<!--Exclude empty div--></b><!--Exclude empty div--><!--Exclude empty p--></p></td><td style="vertical-align:top;font-family:Georgia;;width:113.4pt;border-top:solid windowtext 0.5pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;border-top:solid windowtext 0.5pt;border-right:none windowtext 0pt;border-bottom:solid windowtext 0.5pt;border-left:none windowtext 0pt;padding:0 0pt 0 0pt;"><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;text-align:right;"><b><font color="#000000">$5.93<!--Exclude empty div--></font></b><!--Exclude empty div--><!--Exclude empty p--></p></td></tr><tr><td style="margin:0;padding:0;border:none;width:184.3pt;" /><td style="margin:0;padding:0;border:none;width:113.4pt;" /><td style="margin:0;padding:0;border:none;width:113.4pt;" /></tr></table><p style="margin-left:0pt;margin-right:0pt;margin-top:0pt;margin-bottom:.0001pt;font-size:10.0pt;font-family:&quot;Times New Roman&quot;;">&#160;<!--Exclude empty p--></p></div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.No definition available.false0Non Vested Shares ActivityfalseShare Based Payments - Equity incentive plan - Non-vested share awards (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.prgn.com/20130630/role/ShareBasedPaymentsEquityIncentivePlanNonVestedShareAwardsTables12