Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Changes in Stockholders' Equity (Parenthetical)

v2.4.0.8
Condensed Consolidated Statement of Changes in Stockholders' Equity (Parenthetical) (USD $)
6 Months Ended
Jun. 30, 2013
Stock-based compensation excess tax benefits $ 297,011