| In millions, except per share items | Mar-31-23 | Dec-31-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 | Mar-31-21 |
| | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q |
| CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | | | | |
| Net loss | 9.3 | 22.5 | -106.9 | -7.0 | -140.4 | -45.4 | 0.0 | 35.2 |
| Adjustments to reconcile net loss to net cash and cash equivalents used in operating activities: | | | | | | | | |
| Depreciation and amortization | 7.1 | | 6.8 | 6.7 | 6.2 | 5.1 | 4.9 | 4.3 |
| Loss on disposal of property, equipment, and software | 0.0 | 0.0 | 0.7 | 0.4 | 0.0 | 0.4 | 0.4 | 0.1 |
| Share-based compensation expense | 3.0 | | 0.8 | 2.1 | 1.9 | 2.2 | 1.5 | 1.4 |
| Deferred income taxes | 3.2 | | -27.1 | -2.9 | -47.7 | -15.8 | 1.3 | 6.8 |
| Amortization of debt issuance costs and debt discount | 8.6 | 2.3 | 1.2 | 1.2 | 2.1 | 0.9 | 0.9 | 0.8 |
| Write-off of debt issuance costs | | | | | | | | 2.6 |
| Accrued interest payable in kind | | | | | | | | |
| Non-cash lease expense | 1.0 | | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Changes in operating assets and liabilities: | | | | | | | | |
| Accounts receivable | -76.8 | | 37.1 | -18.6 | -58.6 | 17.3 | 29.2 | 12.0 |
| Commissions receivable | 131.8 | | -0.3 | 47.5 | 17.9 | -57.8 | -81.7 | -32.1 |
| Other assets | 1.6 | | -2.6 | -2.7 | -2.6 | -3.0 | 0.5 | 2.4 |
| Accounts payable and accrued expenses | 5.5 | | -12.6 | -7.0 | 22.1 | -6.9 | -6.5 | 10.5 |
| Operating lease liabilities | -1.9 | | -1.3 | -1.2 | -1.4 | -1.3 | -1.2 | -1.4 |
| Other liabilities | -26.9 | | 1.5 | 1.9 | -19.1 | 16.2 | -4.8 | -2.0 |
| Net cash used in operating activities | 62.7 | 24.9 | -54.0 | 21.4 | -218.7 | -87.1 | -54.5 | 42.2 |
| |
| CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | | | | |
| Purchases of property and equipment | -0.5 | | -0.3 | -6.6 | -10.1 | -7.8 | -8.4 | -0.8 |
| Purchases of software and capitalized software development costs | -1.9 | | -2.3 | -2.3 | -2.2 | -3.0 | -2.3 | -2.4 |
| Acquisition of business | | | | | | -6.9 | -17.1 | -24.0 |
| Investment in equity securities | | | | | -1.0 | | | |
| Net cash used in investing activities | -2.4 | | -2.6 | -9.0 | -13.3 | -17.8 | -27.8 | -27.1 |
| |
| CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | | | | |
| Proceeds from Revolving Credit Facility | | | | | 50.0 | | | |
| Payments on Revolving Credit Facility | | | | | -50.0 | | | |
| Proceeds from Term Loans | | | | | 242.0 | | | |
| Payments on Term Loans | -4.5 | | 1.2 | -1.8 | 0.0 | 0.0 | 84.1 | -84.0 |
| Payments on other debt | 0.0 | | -0.1 | 0.0 | -0.1 | | -0.1 | -0.2 |
| Proceeds from common stock options exercised and employee stock purchase plan | 0.1 | | | 0.9 | 0.1 | 2.2 | 0.1 | 1.4 |
| Payments of tax withholdings related to net share settlement of equity awards | 0.0 | | | 0.0 | 0.0 | -0.1 | -0.3 | -4.7 |
| Payments of debt issuance costs | | | | | -0.3 | | | -0.9 |
| Payment of acquisition holdback | | | | -5.5 | | | | |
| Net cash (used in) provided by financing activities | -4.4 | | -1.8 | -6.4 | 241.7 | 2.0 | -0.3 | 108.1 |
| NET DECREASE IN CASH AND CASH EQUIVALENTS | 56.0 | | | 6.0 | -93.1 | | | |
| |
| SUPPLEMENTAL CASH FLOW INFORMATION: | | | | | | | | |
| Interest paid, net | -15.4 | | -11.0 | -11.6 | -7.8 | -7.7 | -7.7 | -6.4 |
| Income taxes paid, net | 0.0 | | -0.1 | 0.0 | 0.0 | 0.0 | -0.1 | 0.0 |