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3. Stock Plans and Stock-based Compensation: Schedule of Share-based Compensation, Stock Options, Activity (Tables) | 3 Months Ended
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Jun. 30, 2013
Tables/Schedules |
Schedule of Share-based Compensation, Stock Options, Activity |
| Three Months Ended June 30, 2013 |  | Three Months Ended June 30, 2012
Stock options fully vested and expected to vest: |  |  |  |  |  |  |
Number |  | 397,100 |  |  |  | 419,950 |
Weighted average exercise price | $ | 9.08 |  |  | $ | 8.97 |
Aggregate intrinsic value (1) | $ | 3 |  |  | $ | - |
Weighted average contractual term of options (years) |  | 4.20 |  |  |  | 5.00 |
Stock options fully vested and currently exercisable: |  |  |  |  |  |  |
Number |  | 394,300 |  |  |  | 413,900 |
Weighted average exercise price | $ | 9.12 |  |  | $ | 9.07 |
Aggregate intrinsic value (1) | $ | 2 |  |  | $ | - |
Weighted average contractual term of options (years) |  | 4.17 |  |  |  | 4.96 |
(1) The aggregate intrinsic value (in thousands) of a stock option in the table above represents the total pre-tax intrinsic value (the amount by which the current market value of the underlying stock exceeds the exercise price) that would have been received by the option holders had all option holders exercised. This amount changes based on changes in the market value of the Company’s stock.

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + 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)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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