|
Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
Mar. 31, 2015
|
Dec. 31, 2014
|
|---|---|---|
| Allowance for doubtful accounts receivable | $ 3,161 | $ 3,375 |
| Amount current replacement cost of inventory costs exceeded book value | $ 129,279 | $ 129,779 |
| Preferred stock, par value (in dollars per share) | $ 0.01 | $ 0.01 |
| Preferred stock, shares authorized | 9,988 | 9,988 |
| Preferred stock, shares issued | 0 | 0 |
| Preferred stock, shares outstanding | 0 | 0 |
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 60,000 | 60,000 |
| Common stock, shares issued | 23,700 | 23,630 |
| Common stock, shares outstanding | 23,572 | 23,559 |
| Treasury stock, shares | 128 | 71 |
| Series B Junior Preferred Stock | ||
| Preferred stock, par value (in dollars per share) | $ 0 | $ 0 |
| Preferred stock, shares authorized | 400 | 400 |