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7. Earnings Per Share (Details Narrative)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Earnings per share:    
Antidilutive common stock equivalents 4,700,000us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount 2,500,000us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount