| Cash and cash equivalents | 72.85M |
| Trade accounts receivable, net of allowance for doubtful accounts of $1,184 in 2011 and $1,389 in 2010 | 63.61M |
| Costs and estimated earnings in excess of billings on long-term contracts | 24.25M |
| Inventories | 48.73M |
| Deferred income taxes | 2.32M |
| Other current assets | 8.23M |
| Total current assets | 219.98M |
| Land | 1.15M |
| Buildings and leasehold improvements | 19.46M |
| Machinery and equipment | 123.09M |
| Furniture and fixtures | 11.02M |
| Total property, plant and equipment | 154.72M |
| Less accumulated depreciation | 106.37M |
| Net property, plant and equipment | 48.35M |
| Deferred income taxes | 12.93M |
| Goodwill | 60.55M |
| Other intangible assets, net of accumulated amortization of $32,510 in 2011 and $28,079 in 2010 | 37.68M |
| Costs and estimated earnings in excess of billings on long-term contracts | 8.54M |
| Other assets | 2.9M |
| Total assets | 390.93M |
| Current installments of long-term debt | 1.56M |
| Accounts payable | 35.14M |
| Billings in excess of contract costs and estimated earnings on long-term contracts | 6.29M |
| Accrued compensation and related costs | 13.7M |
| Deferred revenue | 11.13M |
| Other current liabilities | 8.83M |
| Total current liabilities | 76.64M |
| Long-term debt, excluding current installments | 40.11M |
| Deferred income taxes | 1.16M |
| Other liabilities | 11.71M |
| Total liabilities | 129.62M |
| Preferred stock of $1.00 par value per share; Authorized 10,000 shares; none issued | 0 |
| Common stock of $0.10 par value per share; Authorized 75,000 shares; issued and outstanding 15,514 in 2011 and 15,311 in 2010 | 1.55M |
| Additional paid-in capital | 141.73M |
| Accumulated other comprehensive income - foreign currency translation adjustment | 14.62M |
| Retained earnings | 103.4M |
| Total shareholders' equity | 261.3M |
| Commitments and contingencies | 0 |
| Total liabilities and shareholders' equity | 390.93M |