| 6.47 | 18.23 | 13.89 | 11.06 | 7.8 | 7.14 |  | 
 | 87.41 | 85.03 | 36.8 | 72.29 | 109.25 | 116.62 |  | 
Cash & Short-Term Investments      | 93.88 | 103.26 | 50.69 | 83.35 | 117.05 | 123.77 |  | 
 | 2.04% | 103.72% | -39.19% | -28.79% | -5.43% | 186.31% |  | 
 | - | - | 61 | - | - | 2 |  | 
 | 3.77 | 0.13 | 0.09 | 0.09 | 0.06 | 0.05 |  | 
 | 3.77 | 0.13 | 61.09 | 0.09 | 0.06 | 2.05 |  | 
 | - | 2.62 | 2.44 | 2.33 | 5.4 | 2.6 |  | 
 | - | - | 0.37 | 0.36 | 0.71 | 0.67 |  | 
 | 97.64 | 106 | 114.58 | 86.13 | 123.22 | 129.09 |  | 
Property, Plant & Equipment      | 3.52 | 3.7 | 2.55 | 3.36 | 3.91 | 4.48 |  | 
 | 5.37 | 5.3 | 4.21 | 4.69 | 5.04 | 4.74 |  | 
 | 
 | 1.79 | 1.84 | 3.5 | 1.77 | 4.62 | 1.41 |  | 
 | 7.78 | 8.24 | 10.98 | 9.21 | 8.08 | 7.8 |  | 
Current Portion of Leases      | 0.47 | 0.45 | 0.63 | 0.61 | 0.77 | 0.64 |  | 
 | 10.55 | 9.63 | 11.15 | - | - | - |  | 
Other Current Liabilities      | - | - | - | 0.33 | 3.63 | 0.67 |  | 
Total Current Liabilities      | 20.58 | 20.16 | 26.27 | 11.92 | 17.1 | 10.52 |  | 
 | 2.5 | 2.46 | 0.72 | 1.31 | 1.98 | 2.53 |  | 
Long-Term Unearned Revenue      | 29.59 | 34.05 | 25.39 | - | - | - |  | 
Pension & Post-Retirement Benefits      | 3.6 | 3.41 | 3.4 | 3.27 | 3.68 | 3.52 |  | 
Other Long-Term Liabilities      | - | - | - | - | 2.72 | 1.97 |  | 
 | 
 | 0.26 | 0.25 | 0.25 | 0.24 | 0.24 | 0.23 |  | 
Additional Paid-In Capital      | 553.29 | 543.41 | 539.84 | 533.21 | 528.53 | 507.43 |  | 
 | -503.28 | -488.76 | -474.53 | -455.77 | -422.08 | -387.88 |  | 
Comprehensive Income & Other      | -0.02 | 0.01 | 0 | - | - | - |  | 
 | 
Total Liabilities & Equity      | 106.53 | 115 | 121.33 | 94.18 | 132.16 | 138.32 |  | 
 | 2.97 | 2.91 | 1.35 | 1.93 | 2.75 | 3.17 |  | 
 | 90.91 | 100.34 | 49.33 | 81.42 | 114.3 | 120.6 |  | 
 | 2.17% | 103.39% | -39.41% | -28.77% | -5.22% | 204.17% |  | 
 | 1.00 | 1.12 | 0.56 | 0.94 | 1.36 | 1.52 |  | 
Filing Date Shares Outstanding      | 93.54 | 93.51 | 89.53 | 86.62 | 86.46 | 83.68 |  | 
Total Common Shares Outstanding      | 93.54 | 89.54 | 89.24 | 86.62 | 86.43 | 83.68 |  | 
 | 77.06 | 85.84 | 88.31 | 74.21 | 106.13 | 118.57 |  | 
 | 0.54 | 0.61 | 0.73 | 0.90 | 1.23 | 1.43 |  | 
 | 50.26 | 54.91 | 65.56 | 77.68 | 106.69 | 119.78 |  | 
Tangible Book Value Per Share      | 0.54 | 0.61 | 0.73 | 0.90 | 1.23 | 1.43 |  | 
 | - | 4.29 | 4.26 | 5.45 | 5.18 | 4.8 |  | 
 | - | 2.31 | 2.31 | 2.31 | 2.32 | 2.32 |  |