| In millions, except per share items | Dec-31-21 | Jan-01-21 | Dec-27-19 | Dec-28-18 | Dec-29-17 | Dec-30-16 | Jan-01-16 | Jan-02-15 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues [+] | 278.8 | 239.5 | 282.5 | 285.9 | 276.6 | 279.8 | 260.9 | 236.7 |
| Services | | | | | | | 234.6 | 213.5 |
| Reimbursements | | | | | | | 26.4 | 23.2 |
| Revenue growth | 16.4% | -15.2% | -1.2% | 3.4% | -1.1% | 7.2% | 10.2% | 5.8% |
| Cost of goods sold [+] | 173.1 | 166.4 | 185.7 | 186.3 | 183.3 | 186.2 | 173.4 | 162.2 |
| Cost of services | | | | | | | 147.0 | 139.0 |
| Reimbursable costs | | | | | | | 26.4 | 23.2 |
| Gross profit | 105.7 | 73.1 | 96.8 | 99.6 | 93.3 | 93.6 | 87.6 | 74.6 |
| Gross margin | 37.9% | 30.5% | 34.3% | 34.8% | 33.7% | 33.5% | 33.6% | 31.5% |
| Selling, general and administrative | 59.2 | 54.0 | 62.1 | 64.1 | 63.3 | 60.1 | 65.6 | 61.4 |
| Other operating expenses | | | | | 1.3 | | | 0.6 |
| EBITDA [+] | 50.9 | 23.6 | 39.0 | 40.3 | 33.2 | 37.1 | 26.7 | 17.2 |
| EBITDA growth | 115.4% | -39.4% | -3.4% | 21.3% | -10.4% | 38.9% | 55.7% | -5.8% |
| EBITDA margin | 18.2% | 9.9% | 13.8% | 14.1% | 12.0% | 13.3% | 10.2% | 7.2% |
| Depreciation | 3.4 | 3.5 | 3.2 | 2.5 | 2.4 | 2.5 | 2.6 | 2.4 |
| EBITA | 47.5 | 20.1 | 35.8 | 37.8 | 30.8 | 34.6 | 24.1 | 14.8 |
| EBITA margin | 17.0% | 8.4% | 12.7% | 13.2% | 11.1% | 12.4% | 9.2% | 6.3% |
| Amortization of intangibles | 1.0 | 1.0 | 1.0 | 2.4 | 2.1 | 1.1 | 2.2 | 2.2 |
| EBIT [+] | 46.5 | 19.1 | 34.7 | 35.5 | 28.7 | 33.5 | 21.9 | 12.6 |
| EBIT growth | 142.9% | -44.9% | -2.1% | 23.6% | -14.4% | 52.9% | 74.2% | -20.0% |
| EBIT margin | 16.7% | 8.0% | 12.3% | 12.4% | 10.4% | 12.0% | 8.4% | 5.3% |
| Non-recurring items [+] | | 10.5 | 3.4 | 1.9 | | | | |
| Loss on contingent liability | | | -1.1 | -4.4 | | | | |
| Interest expense, net [+] | 0.1 | 0.1 | 0.3 | 0.6 | 0.6 | 0.4 | 0.4 | 0.6 |
| Interest expense | 0.1 | 0.1 | 0.3 | 0.6 | 0.6 | 0.4 | 0.4 | 0.6 |
| Interest income | | | | | | | | 0.0 |
| Gain (loss) on acquisitions / transactions | | | | | | | | -3.0 |
| Pre-tax income | 46.4 | 8.5 | 31.0 | 32.9 | 28.1 | 33.1 | 21.5 | 12.0 |
| Income taxes | 4.8 | 2.9 | 7.7 | 5.6 | 2.6 | 12.5 | 7.7 | 2.3 |
| Tax rate | 10.4% | 33.7% | 25.0% | 16.9% | 9.1% | 37.6% | 35.8% | 18.8% |
| Earnings from continuing ops | 41.6 | 5.8 | 23.3 | 30.8 | 23.8 | 19.8 | 13.8 | 9.7 |
| Earnings from discontinued ops | 0.0 | -0.2 | 0.0 | -3.5 | 1.8 | 0.9 | | |
| Net income | 41.6 | 5.6 | 23.3 | 27.4 | 25.6 | 20.7 | 13.8 | 9.7 |
| Net margin | 14.9% | 2.4% | 8.2% | 9.6% | 9.2% | 7.4% | 5.3% | 4.1% |
| |
| Basic EPS [+] | $1.38 | $0.19 | $0.78 | $1.05 | $0.82 | $0.68 | $0.47 | $0.34 |
| Growth | 613.7% | -75.2% | -25.5% | 27.4% | 20.9% | 46.1% | 37.9% | 15.5% |
| Diluted EPS [+] | $1.26 | $0.18 | $0.72 | $0.95 | $0.74 | $0.60 | $0.43 | $0.32 |
| Growth | 604.1% | -75.0% | -24.7% | 29.1% | 22.2% | 39.7% | 32.9% | 17.7% |
| |
| Dividends per share [+] | $0.43 | $0.50 | $0.38 | $0.34 | $0.30 | $0.25 | $0.10 | $0.12 |
| Growth | -13.8% | 32.6% | 9.8% | 13.8% | 22.0% | 137.9% | -15.2% | 19.5% |
| |
| Shares outstanding (basic) [+] | 30.0 | 30.0 | 29.8 | 29.4 | 28.9 | 29.1 | 29.6 | 28.7 |
| Growth | 0.1% | 0.6% | 1.5% | 1.8% | -0.8% | -1.8% | 3.1% | -5.2% |
| Shares outstanding (diluted) [+] | 32.9 | 32.4 | 32.5 | 32.3 | 32.2 | 32.8 | 32.0 | 29.9 |
| Growth | 1.5% | -0.1% | 0.4% | 0.4% | -1.9% | 2.7% | 7.0% | -7.0% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |