|
Consolidated Statement of Shareholders' Equity (USD $)
In Thousands |
Total
|
Capital in Excess of Par Value [Member]
|
Accumulated deficit [Member]
|
Accumulated other comprehensive loss [Member]
|
Class A Treasury Stock [Member]
|
Class A Common Stock [Member]
Common Stock [Member]
|
Class B Common Stock [Member]
Common Stock [Member]
|
|---|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2012 | $ 95,516 | $ 340,586 | $ (244,529) | $ (438) | $ (775) | $ 412 | $ 260 |
| Balance, shares at Dec. 31, 2012 | (59) | 41,161 | 25,985 | ||||
| Net loss | (3,273) | (3,273) | |||||
| Other comprehensive loss | (77) | (77) | |||||
| Issuance of shares of stock and restricted stock, net of cancellations and tax withholdings, shares | 179 | ||||||
| Issuance of shares of stock and restricted stock, net of cancellations and tax withholdings | (384) | (386) | 2 | ||||
| Non-cash equity compensation | 558 | 558 | |||||
| Balance at Mar. 31, 2013 | $ 92,340 | $ 340,758 | $ (247,802) | $ (515) | $ (775) | $ 414 | $ 260 |
| Balance, shares at Mar. 31, 2013 | (59) | 41,340 | 25,985 |