Advances to Affiliates for Acquisition

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- Definition

Due from Affiliate, Noncurrent, Secured By Property, Plant, And Equipment

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No definition available.

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- Definition

Due from Affiliate, Noncurrent, Unsecured

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No definition available.

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The non current amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

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No definition available.

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Investments in parties associated with the reporting entity net of guarantees to be paid by the reporting entity (which are included as liabilities on the balance sheet).

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No definition available.

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The maximum exposure to loss (i.e. risk) to the reporting entity should the affiliates (the parties associated with the reporting entity) become unable to continue operations.

+ References

No definition available.

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- Definition

The amount of net investments in, and advances to unconsolidated affiliates reported by an equity method investment of the entity.

+ References

No definition available.

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Date when the debt instrument is scheduled to be fully repaid, which may be presented in a variety of ways (year, month and year, day, month and year, quarter, etc.).

+ References

No definition available.

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Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay.

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No definition available.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

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-Section 50

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- Definition

The amount of the cost of sales reported by an equity method investment of the entity.

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No definition available.

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- Definition

The amount of current assets reported by an equity method investment of the entity.

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- Definition

The amount of current liabilities reported by an equity method investment of the entity.

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- Definition

The amount of income (loss) from continuing operations before extraordinary items reported by an equity method investment of the entity.

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The amount of net income (loss) reported by an equity method investment of the entity.

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The amount of noncurrent assets reported by an equity method investment of the entity.

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The amount of noncurrent liabilities reported by an equity method investment of the entity.

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The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity.

+ References

No definition available.

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An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date more than one year from the balance sheet date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.

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The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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- Definition

Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

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No definition available.

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DISCONTINUED OPERATIONS AND AFFILIATIONS 2 (Details) (USD $)	12 Months Ended			1 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Apr. 30, 2012	Mar. 31, 2013
Affiliations [Abstract]
Notes Receivable	$ 7,882,000	$ 7,882,000
Guarantor Obligations, Non Current	600,000sji_GuarantorObligationsNonCurrent
Investments in unconsolidated affiliates	2,400,000	9,600,000	94,000,000
Notes Receivable - affiliate	51,500,000	48,800,000
Due from Affiliate, Noncurrent, Secured By Property, Plant, And Equipment	39,700,000
Repayment period, latest date	2025
Due from Affiliate, Noncurrent, Unsecured	11,800,000sji_DuefromAffiliateNoncurrentUnsecured
Net asset - included in investment in affiliates and other noncurrent liabilities	67,500,000
Combined equity contributions and the notes receivable - affiliate	119,800,000sji_MaximumExposureToLossOnAffiliates
Equity Method Investment, Summarized Financial Information [Abstract]
Current assets	46,683,000	57,725,000
Noncurrent assets	478,240,000	494,933,000
Current liabilities	75,260,000	60,355,000
Noncurrent liabilities	315,801,000	341,548,000
Revenues	207,031,000	178,026,000	148,009,000
Cost of sales	107,042,000	91,228,000	71,141,000
Income from continuing operations	(11,666,000)	6,229,000	5,795,000
Net Income	(11,666,000)	6,229,000	5,795,000
LVE Energy Partners [Member]
Affiliations [Abstract]
Guarantor Obligations, Non Current		800,000
Equity Method Investee [Member]
Affiliations [Abstract]
Equity interest	50.00%
Energenic US LLC [Member]
Affiliations [Abstract]
Interest accrual on secured notes receivable	7.50%
Potato Creek, LLC (Potato Creek) [Member]
Affiliations [Abstract]
Equity interest	30.00%
Marina Energy LLC [Member] \| Energenic US LLC [Member]
Affiliations [Abstract]
Equity interest	50.00%				50.00%
Marina Energy LLC [Member] \| The Energy Network, LLC, TEN Companies and CEN Power I, LLC [Member]
Affiliations [Abstract]
Advances				35,400,000
Marina Energy LLC [Member] \| LVE Energy Partners, LLC (LVE) [Member]
Affiliations [Abstract]
Equity interest	50.00%
Marina Energy LLC [Member] \| LVE Energy Partners, LLC (LVE) [Member] \| LVE Energy Partners [Member]
Affiliations [Abstract]
Proceeds from sale of interest in joint venture		$ 57,900,000