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Interest Rate Swap Agreements (Tables)

6 Months Ended

Sep. 30, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of locations and amounts of (gains) losses recognized in income

		Three months ended September 30,								Six months ended September 30,
		2015				2014				2015				2014
Periodic change in fair value of interest rate swap agreements		$	79,066			$	(251,408	)		$	122,628			$	(39,121	)
Periodic settlement differentials included in interest expense			94,525				99,846				189,478				198,838
Total		$	173,591			$	(151,562	)		$	312,106			$	159,717

Schedule of variable rates received and average fixed rates paid under the swap agreements

		Three months ended September 30,								Six months ended September 30,
		2015				2014				2015				2014
Variable rate received			0.19	%			0.15	%			0.18	%			0.15	%
Fixed rate paid			0.94	%			0.94	%			0.94	%			0.94	%

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- Definition

Tabular disclosure of average variable rates received and average fixed rates paid under swap agreements.

+ References

No definition available.

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- References

No definition available.

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- Definition

Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 815



-SubTopic 10



-Section 50



-Paragraph 4C



-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 815



-SubTopic 10



-Section 50



-Paragraph 4A



-Subparagraph (b)



-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5618551-113959

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