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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Operating Activities: |  |  |
Net income (loss) | $ (10.2) | $ (42.5) | $ 5.3
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |  |
Depreciation and amortization | 37.0 | 27.1 | 15.1
Stock-based compensation | 34.4 | 17.9 | 6.4
Change in fair value of contingent consideration related to earnouts | 6.7 | 18.1 | (0.8)
Deferred taxes | (12.6) | 4.4 | (4.6)
Non-cash lease costs | 2.6 | 7.9 | 6.8
Other, net | 1.3 | (2.1) | (0.1)
Changes in operating assets and liabilities, net of business combinations: |  |  |
Accounts receivable | (18.7) | (20.2) | 1.0
Prepaid expenses and other assets | (0.7) | (9.6) | (4.8)
Accounts payable | (5.6) | (2.2) | 3.6
Accrued expenses and other current liabilities | 5.8 | 16.6 | (5.3)
Payment of contingent consideration | (11.5) | 0.0 | 0.0
Operating lease liabilities | (2.4) | (7.3) | (7.1)
Other liabilities | (1.1) | (0.9) | (0.1)
Net cash provided by operating activities | 25.0 | 7.2 | 15.4
Investing Activities: |  |  |
Capitalized software development costs | (27.6) | (20.7) | (17.4)
Purchase of property and equipment | (4.6) | (2.3) | (1.3)
Business combinations, net of cash acquired | (68.1) | 0.0 | (36.7)
Net cash used in investing activities | (100.3) | (23.0) | (55.4)
Financing Activities: |  |  |
Payment of contingent consideration | (19.0) | 0.0 | 0.0
Proceeds from line of credit | 70.0 | 0.0 | 5.0
Payments on line of credit | (70.0) | 0.0 | (10.0)
Principal repayment of subordinated promissory notes | 0.0 | (28.5) | 0.0
Repurchase of Series A redeemable convertible preferred stock | 0.0 | (2.1) | 0.0
Proceeds from exercise of stock options | 7.7 | 11.0 | 8.4
Issuance of Class A common stock under Employee Stock Purchase Plan | 4.5 | 0.0 | 0.0
Tax payments related to net-share settlements on restricted stock units | (0.6) | (1.9) | (0.4)
Proceeds from issuance of common stock upon initial public offering, net of underwriting discounts and commissions | 0.0 |  | 0.0
Payment of offering costs related to initial public offering | (1.0) | (4.0) | 0.0
Issuance of Class A common stock | 0.0 | 0.0 | 54.3
Net cash provided by (used in) financing activities | (8.4) | 100.2 | 55.7
Effect of exchange rate changes on cash and cash equivalents | (0.2) | 0.0 | 0.1
Net increase (decrease) in cash and cash equivalents | (83.9) | 84.4 | 15.8
Cash and Cash Equivalents: |  |  |
Beginning of year | 167.8 | 83.4 | 67.6
End of year | 83.9 | 167.8 | 83.4
Supplemental Disclosures of Non-Cash Investing and Financing Activities: |  |  |
Capitalized software development costs recorded in accounts payable and accrued expenses and other current liabilities | 0.9 | 0.5 | 0.1
Purchase of property and equipment recorded in accounts payable and accrued expenses and other current liabilities | 0.1 | 0.8 | 0.0
Offering costs related to initial public offering not yet paid | 0.0 | 1.0 | 0.0
Supplemental Disclosures of Cash Flow Information: |  |  |
Income tax payments | 4.0 | 0.3 | 1.2
Cash paid for interest | 1.9 | 2.5 | 1.4
Supplemental Cash Flow Disclosure Related to Operating Leases: |  |  |
Cash paid for amounts included in the measurement of lease liabilities | 3.1 | 8.2 | 7.9
Lease liabilities arising from obtaining right-of-use assets | 0.0 | 7.8 | 0.0
Stock Options |  |  |
Financing Activities: |  |  |
Repurchases of common stock | 0.0 | (1.4) | (0.4)
Common Class A |  |  |
Financing Activities: |  |  |
Repurchases of common stock | 0.0 | (0.5) | (1.2)
Common Class F |  |  |
Financing Activities: |  |  |
Repurchases of common stock | $ 0.0 | $ (12.4) | $ 0.0

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