2.4.0.8080400 - Disclosure - Financial Instruments (Tables)truefalsefalse1false falsefalsec20130101to20130630http://www.sec.gov/CIK0001169749duration2013-01-01T00:00:002013-06-30T00:00:001true 3mscc_NetUnrealizedGainsAndLossesOnInvestmentsLineItemsmscc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Net Unrealized Gains And Losses on Open Contracts, Disclosures [Line Items]2false 4us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; font-family: 'Times New Roman', Times, serif; color: #000000; font-size: 10pt; margin-right: 12pt;">The net unrealized gains (losses) on open contracts, reported as a component of "Trading Equity" on the Statements of Financial Condition, and their longest contract maturities were as follows:</div><div style="text-align: justify; font-family: 'Times New Roman', Times, serif; color: #000000; font-size: 10pt; margin-right: 12pt;">&#160;</div><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><tr><td style="width: 16.27%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div>&#160;</div></td><td colspan="3" style="border-bottom: black 2px solid; width: 46.99%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Net Unrealized Gains/(Losses) on Open Contracts</div></td><td colspan="2" style="border-bottom: black 2px solid; width: 36.74%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Longest Maturities</div></td></tr><tr><td style="border-bottom: black 2px solid; width: 16.27%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: left; color: #000000;">Date</div></td><td style="border-bottom: black 2px solid; width: 17.16%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Exchange-Traded</div></td><td style="border-bottom: black 2px solid; width: 18.3%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">&#160;Off-Exchange-Traded</div></td><td style="border-bottom: black 2px solid; width: 11.53%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Total</div></td><td style="border-bottom: black 2px solid; width: 17.16%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Exchange-Traded</div></td><td style="border-bottom: black 2px solid; width: 19.57%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Off-Exchange-Traded</div></td></tr><tr><td style="width: 16.27%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div>&#160;</div></td><td style="width: 17.16%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">$</div></td><td style="width: 18.3%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">$</div></td><td style="width: 11.53%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">$</div></td><td style="width: 17.16%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div>&#160;</div></td><td style="width: 19.57%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div>&#160;</div></td></tr><tr style="height: 13px;"><td style="background-color: #cceeff; width: 16.27%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: left; color: #000000;">Jun. 30, 2013</div></td><td style="background-color: #cceeff; width: 17.16%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">(1,534,184)</div></td><td style="background-color: #cceeff; width: 18.3%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">(441,507)</div></td><td style="background-color: #cceeff; width: 11.53%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; text-indent: 3.55pt; color: #000000;">(1,975,691)</div></td><td style="background-color: #cceeff; width: 17.16%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Sep. 2014</div></td><td style="background-color: #cceeff; width: 19.57%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Sep. 2013</div></td></tr><tr><td style="background-color: #ffffff; width: 16.27%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: left; color: #000000;">Dec. 31, 2012</div></td><td style="background-color: #ffffff; width: 17.16%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">(2,010,679)</div></td><td style="background-color: #ffffff; width: 18.3%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">905,178</div></td><td style="background-color: #ffffff; width: 11.53%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">(1,105,501)</div></td><td style="background-color: #ffffff; width: 17.16%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Sep. 2014</div></td><td style="background-color: #ffffff; width: 19.57%; font-family: 'Times New Roman', Times, serif; font-size: 10pt; vertical-align: bottom;"><div style="text-align: center; color: #000000;">Mar. 2013</div></td></tr></table></div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of unrealized gains and losses on investments.No definition available.false0Net Unrealized Gain (Loss) on Open ContractsfalseFinancial Instruments (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://stanleymorgan.com/role/FinancialInstrumentsTables12