No definition available.

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- Definition

It represents about maximum limit on issuance of debt.

+ References

No definition available.

+ Details

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- Definition

It represents about the percentage of maximum limit on issuance of debt.

+ References

No definition available.

+ Details

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- Definition

Amount of cash and cash equivalents unrestricted.

+ References

No definition available.

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Period Type:	instant

- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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- Definition

Description of contractual payment terms of mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. Includes, but is not limited to, whether mortgage loan is payable at level or varying amount to maturity, balloon payment requirement at maturity, and prepayment penalty.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-X (SX)
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-Section 12
-Paragraph Column D
-Subsection 29

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-Name Accounting Standards Codification
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-SubTopic 310
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Column D))
-URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014

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- Definition

Amount of payment to be received at final maturity date for mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-X (SX)
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-Section S99
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- Definition

Area of land held.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

The name of the original debt issue that has been converted in a noncash (or part noncash) transaction during the accounting period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

No definition available.

+ Details

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- 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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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(5))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Balance Type:	na
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- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

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- Definition

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

+ References

+ Details

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- 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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- 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.

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-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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Balance Type:	credit
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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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- Definition

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
-Paragraph 14
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- Definition

For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, average borrowings during the period.

+ References

No definition available.

+ Details

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Balance Type:	credit
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Bank Debt (Details Textual)	3 Months Ended				9 Months Ended
Bank Debt (Details Textual)	Mar. 31, 2017 USD ($) ft² CreditFacilities	Mar. 31, 2016 USD ($) CreditFacilities	Sep. 30, 2015 USD ($)	Sep. 30, 2010 USD ($)	Sep. 30, 2018 USD ($) CreditFacilities	Sep. 30, 2017 USD ($)
Bank Debt (Textual)
Number of credit facilities \| CreditFacilities					5
Debt issue costs					$ 522	$ 63,358
Unrestricted cash, cash equivalents and short-term investments					$ 2,000,000
Credit Facilities [Member]
Bank Debt (Textual)
Number of credit facilities \| CreditFacilities	2	2
Credit facility aggregate value	$ 6,500,000	$ 4,500,000
Variable interest rate with LIBOR, description					These notes bear interest at a variable rate equal to the one-month LIBOR plus a margin of 2.25%.
Variable interest rate					4.35%
Debt issue costs	66,622	$ 46,734	$ 34,125	$ 26,489
Credit Facilities One [Member]
Bank Debt (Textual)
Variable interest rate with LIBOR, description					This note bears interest at a variable rate equal to the one-month LIBOR plus a margin of 2.25%.
Variable interest rate					4.31%
Interest rate swaps [Member]
Bank Debt (Textual)
Variable interest rate with LIBOR, description					Interest rate exposures on Loan #1 and Loan #2 with interest rate swap agreements that effectively converted floating interest rates based on the one-month LIBOR plus a margin of 3.25% and 2.25% to the fixed rates of 6.04% and 4.38%, respectively. As of September 30, 2018, the variable rates on these two mortgage notes were approximately 5.40% and 4.43%, respectively.
Original notional amount					$ 2,835,513
Interest rate swaps [Member] \| Loan One [Member]
Bank Debt (Textual)
Variable interest rate					5.40%
Original notional amount					$ 1,000,000
Interest rate swaps [Member] \| Mortgage Loan Two [Member]
Bank Debt (Textual)
Variable interest rate					4.43%
Original notional amount					$ 2,500,000
TD Bank N.A [Member] \| Loan One [Member]
Bank Debt (Textual)
Maximum limit on issuance of loan, rate				80.00%
Proceeds from issuance of loan				$ 1,000,000
Interest payments, term				10 years
Loan amortization, term				15 years
Balloon principal payment				$ 451,885
Balloon principal payment due, description				Due during the third quarter of 2020.
Outstanding amount of loan					579,485
TD Bank N.A [Member] \| Mortgage Loan Two [Member]
Bank Debt (Textual)
Proceeds from issuance of loan			$ 2,500,000
Interest payments, term			10 years
Loan amortization, term			20 years
Balloon principal payment			$ 1,550,000
Balloon principal payment due, description			Due during the third quarter of 2025.
Outstanding amount of loan					$ 2,256,028
TD Bank N.A [Member] \| Construction Loan Three [Member]
Bank Debt (Textual)
Maximum limit on issuance of loan, rate					80.00%
Proceeds from issuance of loan					$ 3,940,000
Loan amortization, term					7 years
Outstanding amount of loan					$ 3,940,000
Variable interest rate with LIBOR, description					Variable rate equal to the one-month LIBOR (adjusted at each monthly payment date) plus a margin of 2.25% (which was equal to approximately 4.35% for the one-month period beginning October 1, 2018) through September 2018.
Loan conversion, term					7 years
TD Bank N.A [Member] \| Construction Loan Four [Member]
Bank Debt (Textual)
Maximum limit on issuance of loan, description					Not to exceed 80% (75% prior to the 2017 amendments).
Proceeds from issuance of loan					$ 2,560,000
Interest payments, term					10 years
Loan amortization, term					20 years
Balloon principal payment					$ 1,408,000
Balloon principal payment due, description					Due during the first quarter of 2027.
Outstanding amount of loan					$ 2,496,000
Variable interest rate with LIBOR, description					Variable rate equal to the one-month LIBOR (adjusted at each monthly payment date) plus a margin of 2.25% (which was equal to approximately 4.35% for the one-month period beginning October 1, 2018) through March 2018.
TD Bank N.A [Member] \| Mortgage Loan Five [Member]
Bank Debt (Textual)
Proceeds from issuance of loan	$ 340,000
Interest payments, term	10 years
Loan amortization, term	20 years
Balloon principal payment	$ 206,000
Balloon principal payment due, description	Due during the first quarter of 2027.
Outstanding amount of loan					$ 323,333
Variable interest rate with LIBOR, description	Variable rate equal to the one-month LIBOR (adjusted at each monthly payment date) plus a margin of 2.25% (which was equal to approximately 4.31% for the one-month period beginning September 16, 2018).
Warehouse and storage facility \| ft²	4,114
TD Bank N.A [Member] \| Credit Facilities [Member]
Bank Debt (Textual)
Credit facility aggregate value				$ 500,000
Variable interest rate with LIBOR, description				Interest on borrowings against the line of credit is variable at the higher of 4.25% per annum or the one-month LIBOR plus 3.5% per annum.