2.4.0.8060200 - Disclosure - Principles of Consolidationtruefalsefalse1false falsefalsec20130501to20130731http://www.sec.gov/CIK0000354813duration2013-05-01T00:00:002013-07-31T00:00:001true 1itsi_PrinciplesOfConsolidationAbstractitsi_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Principles of Consolidation [Abstract]2false 2itsi_PrinciplesOfConsolidationTextBlockitsi_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Principles of Consolidation</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The accompanying condensed consolidated financial statements include the accounts of ILTS and its wholly-owned subsidiary, Unisyn.&#160;All significant intercompany accounts and transactions are eliminated in consolidation.</div></div>falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for the reporting entity's principles of consolidation.No definition available.false0Principles of ConsolidationfalsePrinciples of ConsolidationUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://ilts.com/role/PrinciplesOfConsolidation12