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Ratio of EBITDA two

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Ratio of debt serve ratio one.

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Ratio of debt serve ratio two.

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

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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Amount of the required periodic payments including both interest and principal payments.

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Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.

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This item represents the amount that could be realized under a life insurance contract or contracts owned by the Entity as of the date of the statement of financial position. Such Entity-owned life insurance policies are commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI).

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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.

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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.

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DEBT ARRANGEMENTS - Additional Information (Details) $ in Thousands		12 Months Ended
	Jul. 02, 2018 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	May 01, 2019 USD ($)	Sep. 28, 2018 USD ($)
DEBT ARRANGEMENTS
Interest Paid, Including Capitalized Interest, Operating and Investing Activities		$ 566	$ 233
Long-term Debt			9,614
Base Rate [Member]
DEBT ARRANGEMENTS
Basis points deducted from prime rate		0.50%
Maximum [Member] \| President and Chief Executive Officer [Member]
DEBT ARRANGEMENTS
Life Insurance, Corporate or Bank Owned, Amount		$ 2,000
Credit Arrangements [Member] \| Maximum [Member]
DEBT ARRANGEMENTS
Minimum Debt Service Coverage Ratio One		1.25
Minimum Debt Service Coverage Ratio Two		1.15
EBITDA Ratio One		4.50
EBITDA Ratio Two		5.0
Credit Arrangements [Member] \| Minimum [Member]
DEBT ARRANGEMENTS
Minimum Debt Service Coverage Ratio One		1.0
Minimum Debt Service Coverage Ratio Two		1.0
EBITDA Ratio One		1.00
EBITDA Ratio Two		1.0
First Internet Bank of Indiana [Member]
DEBT ARRANGEMENTS
Debt Instrument, Periodic Payment		$ 33
Debt Instrument, Interest Rate, Stated Percentage		3.99%
Debt Instrument, Face Amount		$ 4,500
Long-term Debt, Gross		3,990
First Internet Bank of Indiana [Member] \| Equipment Draw Loan [Member]
DEBT ARRANGEMENTS
Long-term Debt		1,143
Line of Credit Facility, Additional Borrowing Capacity					$ 1,429
First Internet Bank of Indiana [Member] \| Construction Draw Loan [Member]
DEBT ARRANGEMENTS
Long-term Debt		3,158
Line of Credit Facility, Additional Borrowing Capacity					$ 4,445
First Internet Bank of Indiana [Member] \| Revolving Credit Facility [Member]
DEBT ARRANGEMENTS
Line of Credit Facility, Additional Borrowing Capacity		$ 3,500
Basis points deducted from prime rate		0.25%
Long-term Line of Credit		$ 1,063	$ 0
Smithers Avanza Toxicology Services LLC acquisition \| Unsecured promissory note [Member]
DEBT ARRANGEMENTS
Debt Instrument, Interest Rate, Stated Percentage		6.50%
Debt Instrument, Face Amount		$ 810
Subsequent Term Loan [Member] \| First Internet Bank of Indiana [Member]
DEBT ARRANGEMENTS
Debt Instrument, Periodic Payment	$ 78
Debt Instrument, Interest Rate, Stated Percentage	5.06%
Debt Instrument, Face Amount	$ 5,500
Long-term Debt	$ 4,715
Current Credit Agreement [Member] \| First Internet Bank of Indiana [Member] \| Equipment Draw Loan [Member]
DEBT ARRANGEMENTS
Debt Instrument, Interest Rate, Stated Percentage		5.20%
Current Credit Agreement [Member] \| First Internet Bank of Indiana [Member] \| Construction Draw Loan [Member]
DEBT ARRANGEMENTS
Debt Instrument, Interest Rate, Stated Percentage		5.20%
New Term Loan [Member]
DEBT ARRANGEMENTS
Debt Instrument, Periodic Payment		$ 20
Debt Instrument, Interest Rate, Stated Percentage		4.63%
Long-term Debt		$ 1,271
New Term Loan [Member] \| Smithers Avanza Toxicology Services LLC acquisition
DEBT ARRANGEMENTS
Debt Instrument, Face Amount				$ 1,271
Capex Line [Member]
DEBT ARRANGEMENTS
Long-term Debt		$ 655
Capex Line [Member] \| Capital Expenditure Line of Credit [Member]
DEBT ARRANGEMENTS
Line of Credit Facility, Additional Borrowing Capacity				$ 1,100