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Subsequent Events	3 Months Ended
	Jun. 30, 2017
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Pursuant to the 2005 Long-Term Equity Incentive Plan, each of the independent members of the Board of Directors received a grant of 2,564 RSUs on August 1, 2017. The RSUs are fully vested upon receipt of the award and will be settled by delivery to the director of one share of common stock of the Company for each vested RSU promptly following the earliest of the director's (i) death, (ii) disability or (iii) the six-month anniversary of the date on which the director's Board membership ceases for reasons other than death or disability.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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