| Assets | — | — |
| Cash and cash equivalents | 4.35a | 3.11a |
| Accounts receivable, net | 1.27a | 1.45a |
| Unbilled receivables, net | 5.91a | 5.69a |
| Inventoried costs, net | 1.46a | 1.11a |
| Prepaid expenses and other current assets | 1.29a | 2.34a |
| Total current assets | 14.27a | 13.71a |
| Property, plant and equipment, net | 10.54a | 9.65a |
| Operating lease right-of-use assets | 1.77a | 1.82a |
| Goodwill | 17.51a | 17.52a |
| Intangible assets, net | 0.25a | 0.31a |
| Deferred tax assets | 1.6a | 1.02a |
| Pension and other postretirement benefit plan assets | 2.18a | 1.33a |
| Other non-current assets | 1.23a | 1.19a |
| Total assets | 49.36a | 46.54a |
| Liabilities | — | — |
| Trade accounts payable | 2.6a | 2.11a |
| Accrued employee compensation | 2.27a | 2.25a |
| Advance payments and billings in excess of costs incurred | 4.07a | 4.19a |
| Other current liabilities | 5.19a | 3.39a |
| Total current liabilities | 14.13a | 11.94a |
| Long-term debt, net of current portion | 14.69a | 13.79a |
| Pension and other postretirement benefit plan liabilities | 1.12a | 1.29a |
| Operating lease liabilities | 1.8a | 1.89a |
| Other non-current liabilities | 2.33a | 2.84a |
| Total liabilities | 34.07a | 31.75a |
| Shareholders’ equity | — | — |
| Preferred stock | 0a | 0a |
| Common stock | 0.15a | 0.15a |
| Paid-in capital | 0a | 0a |
| Retained earnings | 15.3a | 14.77a |
| Accumulated other comprehensive loss | -0.15a | -0.13a |
| Total shareholders’ equity | 15.29a | 14.8a |
| Total liabilities and shareholders’ equity | 49.36a | 46.54a |