| Date | Insider | Shares | Type | Transaction | Value* |
| 31-Aug-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 12,288 | Direct | Purchase at $3.10 per share. | $38,092 |
| 30-Aug-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 22,500 | Direct | Purchase at $3.0969 per share. | $69,680 |
| 26-Aug-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 5,000 | Direct | Purchase at $2.994 per share. | $14,970 |
| 25-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 4,600 | Direct | Purchase at $2.9439 per share. | $13,541 |
| 24-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 5,000 | Direct | Purchase at $2.92 per share. | $14,600 |
| 23-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 9,000 | Direct | Purchase at $2.90 per share. | $26,100 |
| 18-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 13,200 | Direct | Purchase at $2.7151 per share. | $35,839 |
| 18-Aug-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 600 | Indirect | Purchase at $2.6616 per share. | $1,596 |
| 17-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 3,648 | Direct | Purchase at $2.7427 per share. | $10,005 |
| 16-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 26,300 | Direct | Purchase at $2.7613 per share. | $72,622 |
| 12-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 29,600 | Direct | Purchase at $2.8843 per share. | $85,375 |
| 11-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 55,800 | Direct | Purchase at $2.8104 per share. | $156,820 |
| 10-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 1,100 | Direct | Purchase at $2.65 per share. | $2,915 |
| 9-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 20,500 | Direct | Purchase at $2.6177 per share. | $53,662 |
| 6-Aug-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 10,700 | Indirect | Purchase at $2.4583 per share. | $26,303 |
| 6-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 26,600 | Direct | Purchase at $2.53 per share. | $67,298 |
| 5-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 4,700 | Direct | Purchase at $3.15 per share. | $14,805 |
| 5-Aug-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 12,400 | Indirect | Purchase at $3.1599 per share. | $39,182 |
| 4-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 9,000 | Direct | Purchase at $3.15 per share. | $28,350 |
| 3-Aug-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 8,000 | Direct | Purchase at $3.15 per share. | $25,200 |
| 29-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 200 | Direct | Purchase at $3.15 per share. | $630 |
| 27-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 2,000 | Direct | Purchase at $3.15 per share. | $6,300 |
| 26-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 9,900 | Direct | Purchase at $3.15 per share. | $31,185 |
| 20-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 700 | Direct | Purchase at $3.15 per share. | $2,205 |
| 16-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 9,000 | Direct | Purchase at $3.15 per share. | $28,350 |
| 15-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 9,000 | Direct | Purchase at $3.15 per share. | $28,350 |
| 14-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 9,000 | Direct | Purchase at $3.15 per share. | $28,350 |
| 12-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 22,950 | Direct | Purchase at $3.1365 per share. | $71,982 |
| 9-Jul-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 450 | Direct | Purchase at $3.1478 per share. | $1,416 |
| 14-Jun-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 2,000 | Direct | Purchase at $2.50 per share. | $5,000 |
| 25-May-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 1,100 | Direct | Purchase at $2.2191 per share. | $2,441 |
| 29-Mar-04 | TUTTEROW, CHARLES R. Chief Financial Officer | 40,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 10-Mar-04 | JWA INVESTMENTS LP Beneficial Owner (10% or more) | 53,800 | Direct | Sale at $4.25 - $4.56 per share. | $237,0002 |
| 8-Mar-04 | JWA INVESTMENTS LP Beneficial Owner (10% or more) | 27,600 | Direct | Sale at $3.44 - $4.35 per share. | N/A |
| 5-Mar-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 148,823 | Indirect | Purchase at $2.565 per share. | $381,730 |
| 5-Mar-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 890,000 | Direct | Purchase at $2.565 per share. | $2,282,850 |
| 4-Mar-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 6,600 | Indirect | Purchase at $2.4608 per share. | $16,241 |
| 1-Mar-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 16,000 | Direct | Purchase at $2.25 per share. | $36,000 |
| 1-Mar-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 37,100 | Indirect | Purchase at $2.2975 per share. | $85,237 |
| 27-Feb-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 24,000 | Direct | Purchase at $2.1846 per share. | $52,430 |
| 26-Feb-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 11,000 | Direct | Purchase at $2.20 per share. | $24,200 |
| 19-Feb-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 2,600 | Indirect | Purchase at $2.24 per share. | $5,824 |
| 18-Feb-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 100 | Indirect | Purchase at $2.27 per share. | $227 |
| 6-Feb-04 | MILLER, LLOYD I. III Beneficial Owner (10% or more) | 8,000 | Indirect | Purchase at $2.30 per share. | $18,400 |
| 5-Feb-04 | MILLER, LLOYD I., III Beneficial Owner (10% or more) | 890,133 | Indirect | Statement of Ownership | N/A |
| 5-Feb-04 | MILLER, LLOYD I., III Beneficial Owner (10% or more) | 59,550 | Direct | Statement of Ownership | N/A |
| 23-Jan-04 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 49,793 | Direct | Purchase at $2.76 per share. | $137,428 |
| 26-Dec-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 44,000 | Direct | Purchase at $2.30 per share. | $101,199 |
| 19-Dec-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 29,200 | Direct | Purchase at $2.27 per share. | $66,284 |
| 5-Nov-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 2,000 | Direct | Purchase at $2.04 per share. | $4,080 |
| 17-Sep-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 11,300 | Direct | Purchase at $2.06 per share. | $23,278 |
| 21-Aug-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 142,936 | Direct | Purchase at $1.1503 per share. | $164,419 |
| 5-Aug-03 | FULBRIGHT, MICHAEL L. Chief Executive Officer | 200,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Feb-03 | CAPOZZI, ROBERT J. Director | 5,000 | Direct | Sale at $2.36 per share. | $11,800 |
| 4-Feb-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 14,000 | Direct | Purchase at $2.379 per share. | $33,306 |
| 3-Feb-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 79,900 | Direct | Purchase at $2.474 per share. | $197,672 |
| 3-Feb-03 | CAPOZZI, ROBERT J. Director | 5,200 | Direct | Sale at $2.45 per share. | $12,740 |
| 30-Jan-03 | STEEL PTNS II LP (WGL) Beneficial Owner (10% or more) | 4,500 | Direct | Purchase at $2.55 per share. | $11,475 |
| 29-Jan-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 7,200 | Direct | Purchase at $2.55 per share. | $18,360 |
| 28-Jan-03 | STEEL PTNS II LP (WGL) Beneficial Owner (10% or more) | 8,000 | Direct | Purchase at $2.55 per share. | $20,400 |
| 27-Jan-03 | STEEL PARTNERS II LP Beneficial Owner (10% or more) | 8,100 | Direct | Purchase at $2.55 per share. | $20,655 |
| 24-Jan-03 | CAPOZZI, ROBERT J. Director | 10,300 | Direct | Sale at $2.65 per share. | $27,295 |
| 23-Jan-03 | CAPOZZI, ROBERT J. Director | 2,600 | Direct | Sale at $2.75 per share. | $7,150 |
| 22-Jan-03 | CAPOZZI, ROBERT J. Director | 4,800 | Direct | Sale at $3.06 per share. | $14,688 |