Represents amortization period of restricted stock.

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation.

+ References

No definition available.

+ Details

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- 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.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

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-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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Accounting for Stock-Based Compensation (Detail Textuals) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Jul. 31, 2016
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Restricted stock, amortization period			3 years
2006 Employee Equity Compensation Restricted Stock Plan (the "Employee Plan") \| Restricted Stock
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Restricted common stock, shares issued (in shares)			977,879
2006 Outside Director Equity Compensation Restricted Stock Plan (the "Director Plan") \| Restricted Stock
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Restricted common stock, shares issued (in shares)			272,000
Number of common shares authorized to issue under the plan					50,000
Fair value price (in dollars per share)					$ 19.60
Employee and Director Plans \| Restricted Stock
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Unrecognized compensation cost of non-vested restricted stock award, period of recognition			3 years
Non-vested restricted stock shares outstanding	273,000	186,000	273,000	186,000
Employee and Director Plans \| Restricted Stock \| General and administrative expense
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Compensation expense	$ 483,000	$ 406,000	$ 946,000	$ 777,000
Unrecognized compensation cost related to the non-vested restricted stock awards	$ 4,300,000	$ 2,400,000	$ 4,300,000	$ 2,400,000
2015 Outside Director Equity Compensation Restricted Stock Plan ("2015 Director Plan") \| Restricted Stock
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Number of common shares authorized to issue under the plan					30,000
Fair value price (in dollars per share)					$ 20.73
2015 Outside Director Equity Compensation Restricted Stock Plan ("2015 Director Plan") \| Common Stock
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Restricted common stock, shares issued (in shares)			30,000
2016 Employee equity compensation restricted stock plan (2016 Employee Plan) \| Restricted Stock
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Restricted common stock, shares issued (in shares)			1,000,000