|
Consolidated Balance Sheets (Parenthetical) (Parentheticals) (USD $)
In Thousands, except Share data, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Consolidated Balance Sheets [Abstract] | ||
| Allowance for Bad Debts Reserve and Sales Returns | $ 883 | $ 859 |
| Preferred Stock, Par or Stated Value Per Share | $ 0.01 | $ 0.01 |
| Preferred Stock, Shares Authorized | 5,000,000 | 5,000,000 |
| Preferred Stock, Shares Outstanding | 0 | 0 |
| Common Stock, Par or Stated Value Per Share | $ 0.01 | $ 0.01 |
| Common Stock, Shares Authorized | 100,000,000 | 100,000,000 |
| Common Stock, Shares, Issued | 46,571,034 | 46,270,136 |
| Common Stock, Shares, Outstanding | 43,351,850 | 43,050,952 |
| Treasury Stock, Shares | 3,219,184 | 3,219,184 |
| Related Parties Account Receivable Current | $ 1,628 | $ 1,552 |