Line of Credit Facility, Covenant, Percent of Eligible Inventory

No definition available.

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- Definition

Line of Credit Facility, Borrowing Capacity, Eligible Accounts Receivable

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Line of Credit Facility, Borrowing Capacity, Eligible Inventory

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Line of Credit Facility, Borrowing Capacity, Percent of Eligible Fixed Assets

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Collateral Fees, Percent

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Covenant Compliance, Minimum Borrowing Capacity

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Line of Credit Facility, Covenant, Percent of Eligible Accounts Receivable

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Line of Credit, Prepayment Fee, Greater Than Twelve Months

+ References

No definition available.

+ Details

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Namespace Prefix:	idsa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line of Credit, Prepayment Fee, Less Than Twelve Months

+ References

No definition available.

+ Details

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Namespace Prefix:	idsa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Real Property Owned and Pledged as Collateral, Amount Eligible to be Sold or Refinanced

+ References

No definition available.

+ Details

Name:	idsa_RealPropertyOwnedandPledgedasCollateralAmountEligibletobeSoldorRefinanced
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Balance Type:	debit
Period Type:	instant

- Definition

Variable Rate During Period

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Incremental percentage increase (decrease) in the stated rate on a debt instrument.

+ References

No definition available.

+ Details

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Period Type:	duration

- 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

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Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

+ Details

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

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 22
-Article 5

+ Details

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

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Data Type:	na
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Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Period Type:

- Details

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- Details

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- Details

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LONG TERM DEBT AND NOTES PAYABLE TO BANK MidCap (Details) - USD ($)	Feb. 29, 2016	Jun. 13, 2014	Dec. 31, 2015
Revolving credit facility with Wells Fargo. See above description for additional details.
Debt Instrument [Line Items]
Remaining borrowing capacity			$ 800,000
Revolving credit facility with Wells Fargo. See above description for additional details. \| Revolving Loan [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 15,000,000
Percentage of eligible accounts receivable		85.00%
Percent of eligible inventory		65.00%
Basis spread on variable rate		3.00%
Wells Fargo [Member] \| Revolving credit facility with Wells Fargo. See above description for additional details. \| Revolving Loan [Member]
Debt Instrument [Line Items]
Outstanding balance			19,700
Secured Debt [Member] \| Line of Credit [Member] \| MidCap 2016 Loan [Member]
Debt Instrument [Line Items]
Outstanding balance			472,600
Remaining borrowing capacity			$ 2,400,000
Secured Debt [Member] \| Subsequent Event [Member] \| Line of Credit [Member] \| MidCap 2016 Loan [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 6,000,000
Collateral-monitoring fee percent	0.275%
Annual facility fee	1.00%
Unused line fee percent	0.50%
Prepayment fee, less than 12 months	$ 120,000,000
Prepayment fee, greater than 12 months	60,000,000
Minimum borrowing capacity required	350,000,000
Amount eligible for sale or refinance	$ 3,000,000
Secured Debt [Member] \| Subsequent Event [Member] \| Line of Credit [Member] \| MidCap 2016 Loan [Member] \| Prime Rate [Member]
Debt Instrument [Line Items]
Prime rate percent	3.50%
Basis spread on variable rate	2.50%
Interest rate increase	3.00%
Equipment Sublimit [Member] \| Subsequent Event [Member] \| Line of Credit [Member] \| MidCap 2016 Loan [Member]
Debt Instrument [Line Items]
Percentage of eligible accounts receivable	85.00%
Eligible accounts receivable	$ 2,500,000
Percent of eligible inventory	75.00%
Eligible inventory	$ 500,000
Percent of eligible fixed assets	40.00%
Amortization period for equipment sublimit (in months)	60 months