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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Cash flows from operating activities attributable to continuing operations: |  |  |
Net (loss) income and comprehensive (loss) income | $ (48,255,000) | $ 17,828,000 | $ 96,499,000
Less: Loss from discontinued operations, net of tax | 25,689,000 | 21,632,000 | 12,820,000
(Loss) income from continuing operations | (22,566,000) | 39,460,000 | 109,319,000
Adjustments to reconcile income from continuing operations to net cash provided by operating activities attributable to continuing operations: |  |  |
Loss (gain) on impairments and disposal of assets | 1,160,000 | (695,000) | 2,210,000
Amortization of intangibles | 53,078,000 | 55,241,000 | 23,468,000
Depreciation | 14,201,000 | 10,998,000 | 7,385,000
Rental amortization of intangibles and depreciation | 0 | 0 | 630,000
Non-cash compensation expense | 53,733,000 | 52,167,000 | 44,365,000
Deferred income taxes | (9,628,000) | (8,555,000) | (63,901,000)
Change in fair value of contingent consideration | 5,327,000 | 28,402,000 | 10,788,000
Bad debt expense | 1,785,000 | 1,697,000 | 880,000
Amortization of debt issuance costs | 3,474,000 | 1,974,000 | 1,776,000
Write-off of previously-capitalized debt issuance costs | 0 | 333,000 | 0
Amortization of convertible debt discount | 19,570,000 | 12,016,000 | 11,397,000
Loss on extinguishment of debt | 7,768,000 | 0 | 0
Reduction in carrying amount of ROU asset, offset by change in operating lease liabilities | 8,888,000 | 213,000 | 0
Changes in current assets and liabilities: |  |  |
Accounts receivable | 21,861,000 | (22,457,000) | (16,820,000)
Prepaid and other current assets | (952,000) | (3,258,000) | (2,985,000)
Accounts payable, accrued expenses and other current liabilities | (8,013,000) | (2,322,000) | 14,270,000
Current contingent consideration | (25,787,000) | (12,500,000) | (21,912,000)
Income taxes receivable | (10,598,000) | 4,548,000 | 3,669,000
Other, net | (2,002,000) | (88,000) | (591,000)
Net cash provided by operating activities attributable to continuing operations | 111,299,000 | 157,174,000 | 123,948,000
Cash flows from investing activities attributable to continuing operations: |  |  |
Capital expenditures | (42,149,000) | (20,041,000) | (14,907,000)
Proceeds from the sale of fixed assets | 0 | 24,077,000 | 0
Equity investment | (80,000,000) | 0 | 0
Net cash used in investing activities attributable to continuing operations | (122,149,000) | (101,060,000) | (383,038,000)
Cash flows from financing activities attributable to continuing operations: |  |  |
Payments related to net-share settlement of stock-based compensation, net of proceeds from exercise of stock options | (3,910,000) | (8,406,000) | 2,217,000
Proceeds from the issuance of 0.625% Convertible Senior Notes | 575,000,000 | 0 | 0
Repurchase of 0.625% Convertible Senior Notes | (233,862,000) | 0 | 0
Payment of convertible note hedge on the 0.50% Convertible Senior Notes | (124,200,000) | 0 | 0
Termination of convertible note hedge on the 0.625% Convertible Senior Notes | 109,881,000 | 0 | 0
Proceeds from the sale of warrants related to the 0.50% Convertible Senior Notes | 61,180,000 | 0 | 0
Termination of warrants related to the 0.625% Convertible Senior Notes | (94,292,000) | 0 | 0
Net (repayment of) proceeds from revolving credit facility | (75,000,000) | (50,000,000) | 125,000,000
Payment of debt issuance costs | (16,568,000) | (2,518,000) | (583,000)
Contingent consideration payments | (4,755,000) | (21,275,000) | (27,588,000)
Purchase of treasury stock | 0 | (5,470,000) | (93,704,000)
Acquisition of noncontrolling interest | 0 | 0 | (499,000)
Other financing activities | (184,000) | (9,000) | 0
Net cash provided by (used in) financing activities attributable to continuing operations | 193,290,000 | (87,678,000) | 4,843,000
Total cash provided by (used in) continuing operations | 182,440,000 | (31,564,000) | (254,247,000)
Discontinued operations: |  |  |
Net cash used in operating activities attributable to discontinued operations | (72,730,000) | (13,255,000) | (13,236,000)
Total cash used in discontinued operations | (72,730,000) | (13,255,000) | (13,236,000)
Net increase (decrease) in cash, cash equivalents, restricted cash, and restricted cash equivalents | 109,710,000 | (44,819,000) | (267,483,000)
Cash, cash equivalents, restricted cash, and restricted cash equivalents at beginning of period | 60,339,000 | 105,158,000 | 372,641,000
Cash, cash equivalents, restricted cash, and restricted cash equivalents at end of period | 170,049,000 | 60,339,000 | 105,158,000
Supplemental Cash Flow Elements [Abstract] |  |  |
Increase (decrease) in capital expenditures included in accounts payable and accrued expenses | 4,196,000 | (946,000) | 949,000
Capital additions from tenant improvement allowance | 0 | 1,111,000 | 0
Supplemental cash flow information: |  |  |
Interest paid | 4,741,000 | 7,005,000 | 3,593,000
Income tax payments | 561,000 | 25,000 | 541,000
Income tax refunds | 60,000 | 4,743,000 | 5,678,000
ValuePenguin |  |  |
Cash flows from investing activities attributable to continuing operations: |  |  |
Payments to acquire business, net of cash acquired | 0 | (105,578,000) | 0
QuoteWizard |  |  |
Adjustments to reconcile income from continuing operations to net cash provided by operating activities attributable to continuing operations: |  |  |
Change in fair value of contingent consideration | 3,980,000 | 27,103,000 | 6,833,000
Cash flows from investing activities attributable to continuing operations: |  |  |
Payments to acquire business, net of cash acquired | 0 | 482,000 | (297,072,000)
Student Loan Hero |  |  |
Cash flows from investing activities attributable to continuing operations: |  |  |
Payments to acquire business, net of cash acquired | 0 | 0 | (59,483,000)
Ovation |  |  |
Adjustments to reconcile income from continuing operations to net cash provided by operating activities attributable to continuing operations: |  |  |
Change in fair value of contingent consideration | 1,270,000 | 26,000 | 1,654,000
Cash flows from investing activities attributable to continuing operations: |  |  |
Payments to acquire business, net of cash acquired | 0 | 0 | (11,566,000)
SnapCap |  |  |
Adjustments to reconcile income from continuing operations to net cash provided by operating activities attributable to continuing operations: |  |  |
Change in fair value of contingent consideration | 77,000 | 2,220,000 | (330,000)
Changes in current assets and liabilities: |  |  |
Current contingent consideration | (6,000,000.0) |  |
Cash flows from investing activities attributable to continuing operations: |  |  |
Payments to acquire businesses | 0 | 0 | (10,000)
Cash flows from financing activities attributable to continuing operations: |  |  |
Contingent consideration payments | (3,300,000) | (3,000,000.0) |
DepositAccounts |  |  |
Adjustments to reconcile income from continuing operations to net cash provided by operating activities attributable to continuing operations: |  |  |
Change in fair value of contingent consideration | 0 | $ (947,000) | 1,979,000
Changes in current assets and liabilities: |  |  |
Current contingent consideration | $ 0 |  |
Cash flows from financing activities attributable to continuing operations: |  |  |
Contingent consideration payments |  |  | $ (4,000,000.0)

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