Note 11 - Subsequent Events |
6 Months Ended |
|---|---|
Sep. 30, 2017 | |
| Notes to Financial Statements | |
| Subsequent Events [Text Block] | NOTE 11. SUBSEQUENT EVENTSOn October 18, 2017 we announced that our Board had declared a quarterly cash dividend of $1.00 per share of Common Stock to be paid November 30, 2017 to shareholders of record as of the close of business October 30, 2017.
|