Related Party Transactions (Details Textual) - USD ($)	3 Months Ended
Mar. 31, 2016	Dec. 31, 2015
Related Party Transaction [Line Items]
Available-For-Sale Securities, Current	$ 1,622,156	$ 1,776,185
Robert Levande [Member]
Related Party Transaction [Line Items]
Reimbursement For Related Party Services	3,125
MDB Capital Group LLC [Member]
Related Party Transaction [Line Items]
Available-For-Sale Securities, Current	1,622,156	1,776,185
Federal Securities Current	4,928	4,885
Certificates Of Deposit Municipal Securities and Corporate Bonds	1,617,228	1,771,300
Reimbursement For Related Party Services Per Month	3,000
Reimbursement For Related Party Services	$ 9,000	$ 9,000

Carrying value of investment in certificates of deposit, municipal securities and corporate bonds.

No definition available.

Name:	issm_CertificatesOfDepositMunicipalSecuritiesAndCorporateBonds
Namespace Prefix:	issm_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value of investment in federal securities.

+ References

No definition available.

+ Details

Name:	issm_FederalSecuritiesCurrent
Namespace Prefix:	issm_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of reimbursement for related party services.

+ References

No definition available.

+ Details

Name:	issm_ReimbursementForRelatedPartyServices
Namespace Prefix:	issm_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of reimbursement for related party services per month.

+ References

No definition available.

+ Details

Name:	issm_ReimbursementForRelatedPartyServicesPerMonth
Namespace Prefix:	issm_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of investment in debt and equity securities categorized neither as trading securities nor held-to-maturity securities and intended be sold or mature one year or operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26626-111562

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	issm_RelatedPartyTransactionsAxis=issm_RobertLevandeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=issm_MdbCapitalGroupLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: