| Dec 31,
2011 | Dec 31,
2012 | Dec 31,
2013 | Dec 31,
2014 | Dec 31,
2015 | Dec 31,
2016 | Dec 31,
2017 | Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 |
|---|
| Net income | - | - | - | - | - | - | - | 18 | 25 | 33 | 45 | 46 |
|---|
| Depreciation and amortization | 4 | 3 | 2 | 4 | 5 | 7 | 7 | 9 | 11 | 12 | 14 | 14 |
|---|
| Deferred income taxes | -5 | 1 | 5 | 2 | 1 | -1 | 2 | -0 | -1 | -5 | 7 | 4 |
|---|
| Stock-based compensation | 0 | 0 | 1 | 1 | 2 | 1 | 3 | 4 | 6 | 6 | 9 | 11 |
|---|
| Amortization of Debt Issuance Costs | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 |
|---|
| Provision for credit losses | 4 | 3 | 3 | 3 | 4 | 7 | 8 | 0 | 0 | 1 | 1 | 1 |
|---|
| Impairment of assets | - | - | - | - | - | - | - | - | - | - | - | 1 |
|---|
| Accounts receivable | 6 | 2 | -8 | 9 | 20 | 33 | -21 | 2 | 37 | -24 | 4 | -21 |
|---|
| Prepaid expenses and other current assets | -1 | 0 | -1 | 1 | -2 | 0 | 2 | -2 | 1 | 2 | 9 | -1 |
|---|
| Government stimulus advances | - | - | - | - | - | - | - | - | - | 19 | -28 | 9 |
|---|
| Accounts payable | 2 | -1 | 0 | -1 | 1 | -2 | -0 | 4 | 5 | 2 | -5 | 3 |
|---|
| Accrued payroll | - | - | - | - | - | - | - | - | - | - | 8 | -1 |
|---|
| Accrued expenses and other liabilities | - | - | - | - | - | - | - | - | 4 | 17 | -1 | -5 |
|---|
| Net cash provided by operating activities | 16 | 15 | 27 | - | - | - | 53 | 33 | 12 | 109 | 39 | 105 |
|---|
| Business acquisition, net of cash acquired | 1 | - | - | - | - | - | 24 | 62 | 184 | 208 | 37 | 98 |
|---|
| Proceeds on disposal of businesses | - | - | - | - | - | - | - | - | - | 0 | - | - |
|---|
| Purchases of property and equipment | 1 | 1 | 1 | 6 | 2 | 2 | 4 | 5 | 5 | 7 | 5 | 8 |
|---|
| Net cash used in investing activities | -1 | -1 | 3 | - | - | - | -24 | -68 | -189 | -214 | -42 | -107 |
|---|
| Proceeds from Issuance of Common Stock | - | - | - | - | - | - | - | 77 | 173 | - | - | - |
|---|
| Proceeds from Lines of Credit | - | - | - | - | - | - | 30 | 20 | 23 | 135 | 46 | 47 |
|---|
| Payments on revolver - credit facility | - | - | - | - | - | 27 | 30 | - | - | - | - | 137 |
|---|
| Payments on term loan — credit facility | - | - | - | - | - | - | - | 105 | 1 | 1 | 18 | - |
|---|
| Payments on financing lease obligations | - | - | - | - | - | - | - | - | 0 | 0 | - | - |
|---|
| Payments for debt issuance costs under the credit facility | 0 | - | - | 0 | 1 | 1 | 3 | 1 | 0 | - | 3 | - |
|---|
| Proceeds from Stock Options Exercised | - | - | - | 0 | 0 | 3 | 1 | 1 | 3 | 4 | 1 | 3 |
|---|
| Net cash (used in) provided by financing activities | -14 | -15 | -16 | - | - | - | 17 | 51 | 218 | 138 | 26 | -87 |
|---|
| Net change in cash | - | - | - | - | - | - | - | - | - | 33 | 24 | -89 |
|---|
| Cash paid for interest | - | - | - | - | - | - | - | 4 | 2 | 2 | 5 | 8 |
|---|
| Income Taxes Paid, Net | 2 | 2 | 6 | 4 | 1 | 5 | 7 | 4 | 7 | 11 | 18 | 1 |
|---|
| Leasehold improvements acquired through tenant allowances | - | - | - | - | - | - | - | - | 1 | 5 | - | 0 |
|---|
| Licensing fees included in fixed assets | - | - | - | - | - | - | - | - | - | - | - | 4 |
|---|
| Tax Benefit Related To Amortization Of Tax Goodwill In Excess Of Book Basis | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | 0 | 0 | 0 | - |
|---|