XML 38 R25.htm IDEA: XBRL DOCUMENT v3.4.0.3

Note 17 - Subsequent Event	12 Months Ended
	Mar. 31, 2016
Notes to Financial Statements
Subsequent Events [Text Block]	Note 17 . Subsequent Events In April 2016, our Board of Directors declared a quarterly cash dividend of $0.16 per share of common stock, payable on June 15, 2016, to shareholders of record at the close of business on May 31, 2016.

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureTextBlockAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

No definition available.

+ Details

Name:	us-gaap_SubsequentEventsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration