| Revenue
|
60.97 |
58.47 |
58.48 |
53.94 |
52.02 |
| Other Revenue, Total
|
3.37 |
3.66 |
3.29 |
3.19 |
2.95 |
| Total Revenue
|
64.33 |
62.13 |
61.77 |
57.13 |
54.97 |
| Cost of Revenue, Total
|
21.74 |
20.36 |
19.95 |
18.76 |
18.92 |
| Gross Profit
|
39.22 |
38.11 |
38.53 |
35.18 |
33.10 |
| Selling/General/Admin. Expenses, Total
|
8.79 |
8.61 |
8.17 |
7.97 |
7.57 |
| Research & Development
|
- |
- |
- |
- |
- |
| Depreciation/Amortization
|
11.29 |
10.43 |
10.43 |
10.14 |
9.89 |
| Interest Expense(Income) - Net Operating
|
- |
- |
- |
- |
- |
| Unusual Expense (Income)
|
0.49 |
1.95 |
1.07 |
1.30 |
0.01 |
| Other Operating Expenses, Total
|
- |
- |
- |
- |
- |
| Total Operating Expense
|
42.31 |
41.34 |
39.62 |
38.17 |
36.38 |
| Operating Income
|
22.02 |
20.79 |
22.15 |
18.96 |
18.59 |
| Interest Income(Expense), Net Non-Operating
|
- |
- |
- |
- |
- |
| Gain (Loss) on Sale of Assets
|
0.42 |
0.69 |
- |
0.00 |
0.00 |
| Other, Net
|
- |
0.00 |
0.00 |
0.00 |
- |
| Income Before Tax
|
14.37 |
13.55 |
14.14 |
10.85 |
10.41 |
| Income After Tax
|
14.37 |
13.55 |
14.14 |
10.85 |
10.41 |
| Minority Interest
|
-0.09 |
-0.09 |
-0.15 |
-0.14 |
-0.13 |
| Equity In Affiliates
|
- |
- |
- |
- |
- |
| Net Income Before Extra. Items
|
14.28 |
13.46 |
13.99 |
10.71 |
10.28 |
| Accounting Change
|
- |
- |
- |
- |
- |
| Discontinued Operations
|
- |
- |
- |
- |
- |
| Extraordinary Item
|
- |
- |
- |
- |
- |
| Net Income
|
14.28 |
13.46 |
18.81 |
11.72 |
11.14 |
| Preferred Dividends
|
- |
- |
- |
- |
- |
| Income Available to Common Excl. Extra Items
|
14.28 |
13.46 |
14.02 |
10.74 |
10.28 |
| Income Available to Common Incl. Extra Items
|
14.28 |
13.46 |
18.84 |
11.75 |
11.14 |
| Basic Weighted Average Shares
|
- |
- |
- |
- |
- |
| Basic EPS Excluding Extraordinary Items
|
- |
- |
- |
- |
- |
| Basic EPS Including Extraordinary Items
|
- |
- |
- |
- |
- |
| Dilution Adjustment
|
- |
- |
- |
- |
- |
| Diluted Weighted Average Shares
|
30.65 |
30.13 |
29.62 |
28.54 |
28.88 |
| Diluted EPS Excluding Extraordinary Items
|
0.47 |
0.45 |
0.47 |
0.38 |
0.36 |
| Diluted EPS Including Extraordinary Items
|
- |
- |
- |
- |
- |
| Dividends per Share - Common Stock Primary Issue
|
0.48 |
0.45 |
0.45 |
0.45 |
0.45 |
| Gross Dividends - Common Stock
|
- |
- |
- |
- |
- |
| Net Income after Stock Based Comp. Expense
|
- |
- |
- |
- |
- |
| Basic EPS after Stock Based Comp. Expense
|
- |
- |
- |
- |
- |
| Diluted EPS after Stock Based Comp. Expense
|
- |
- |
- |
- |
- |
| Depreciation, Supplemental
|
- |
- |
- |
- |
- |
| Total Special Items
|
- |
- |
- |
- |
- |
| Normalized Income Before Taxes
|
- |
- |
- |
- |
- |
| Effect of Special Items on Income Taxes
|
- |
- |
- |
- |
- |
| Income Taxes Ex. Impact of Special Items
|
- |
- |
- |
- |
- |
| Normalized Income After Taxes
|
- |
- |
- |
- |
- |
| Normalized Income Avail to Common
|
- |
- |
- |
- |
- |
| Basic Normalized EPS
|
- |
- |
- |
- |
- |
| Diluted Normalized EPS
|
0.47 |
0.48 |
0.51 |
0.42 |
0.36 |