XML 62 R44.htm IDEA: XBRL DOCUMENT v3.3.1.900
Stock-Based Awards (Details 2) - 2013 Plan - RSUs
12 Months Ended
Dec. 31, 2014
USD ($)
shares
Stock-based awards  
Granted (in shares) | shares 79,297
Vesting (as a percent) 50.00%
Stock-based compensation expense | $ $ 24,920
Unamortized stock-based compensation expense | $ $ 85,689
Forfeited (in shares) | shares 10,395