text: **Stock-based compensation.**The Company accounts for stock-based compensation, 
  including employee stock option plans, in accordance with Accounting Principles 
  Board Opinion No. 25, “Accounting for Stock Issued to Employees” and the 
  Financial Accounting Standards Board’s Interpretation No. 44, “Accounting for 
  Certain Transactions involving Stock Compensation, an interpretation of APB 
  Opinion No. 25”, and discloses supplemental information in accordance with 
  Statement of Financial Accounting Standards No. 123, “Accounting for Stock-Based 
  Compensation” (“SFAS 123”), as amended by Statement of Financial Accounting 
  Standards No. 148, “Accounting for Stock-Based Compensation – Transition and 
  Disclosure” (“SFAS 148”). The Company does not incur compensation expense for 
  employee stock options when the exercise price is at least 100% of the market value 
  of the Company’s common stock on the date of grant. For disclosure purposes, 
  employee stock options are measured at fair value and compensation is assumed 
  to be amortized over the vesting periods of the options. 
  
  In December 2004, the FASB issued FASB Statement No. 123 (revised 2004), 
  “Share-Based Payment” (“SFAS 123(R)”). Under the original standard, SFAS No. 
  123, companies had the option of recording stock options issued to employees at 