XML 19 R28.htm IDEA: XBRL DOCUMENT v3.2.0.727
ACCOUNTING FOR STOCK-BASED COMPENSATION (Details 4) - Jun. 30, 2015 - USD ($)
Total
Minimum  
Stockholder's equity  
Vesting period for awards granted under the plans 1 year
Maximum  
Stockholder's equity  
Vesting period for awards granted under the plans 3 years
Restricted Stock and Restricted Stock Units  
Stockholder's equity  
Unrecognized compensation costs (in dollars) $ 2,145,000
Expected period to recognize unrecognized compensation costs 1 year 8 months 12 days
Number of Shares  
Outstanding at the beginning of the period (in shares) 91,837
Granted (in shares) 906
Vested (in shares) (8,639)
Forfeited (in shares) (10,770)
Outstanding at the end of the period (in shares) 73,334
Weighted Average Grant Date Fair Value  
Outstanding at the beginning of the period (in dollars per share) $ 62.99
Granted (in dollars per share) 39.91
Vested (in dollars per share) 59.31
Forfeited (in dollars per share) 63.40
Outstanding at the end of the period (in dollars per share) $ 63.08
Restricted Stock and Restricted Stock Units | Employees | Minimum  
Stockholder's equity  
Vesting period for awards granted under the plans 1 year
Restricted Stock and Restricted Stock Units | Employees | Maximum  
Stockholder's equity  
Vesting period for awards granted under the plans 3 years
Restricted Stock | Non-employee directors  
Stockholder's equity  
Vesting period for awards granted under the plans 1 year