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4. Per Share Data: (Details Narrative)	3 Months Ended	12 Months Ended
4. Per Share Data: (Details Narrative)	Mar. 31, 2013	Dec. 31, 2012
Notes to Financial Statements
Shares underlying stock options not included in the diluted computation	400,000	1,228,200

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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