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Net Income (Loss) per Common Share (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Schedule of reconciliation of basic and diluted weighted average common shares outstanding
Weighted average common shares outstanding - basic	15,136,568	14,776,239	15,063,315	14,690,591
Dilutive common shares issuable in connection with stock plans	98,330	110,309	189,973	0
Weighted average common shares outstanding - diluted	15,234,898	14,886,548	15,253,288	14,690,591

X

- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met.

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