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Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2022
Accounting Policies [Abstract] |
Schedule of Allowance for Doubtful Accounts | The following table summarizes the activity in the Company’s allowance for doubtful accounts during 2022, 2021 and 2020:
|  | Balance at |  |  |  |  |  |  |  |  | Balance at |
|  | Beginning |  |  | Charges to |  |  |  |  |  | End of |
(in thousands) |  | of Period |  |  | Operations |  |  | Deductions |  |  | Period |
Year ended December 31, 2022: |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts(1) |  | $ | 788 |  |  |  | 489 |  |  |  | (763 | ) |  | $ | 514 |
Year ended December 31, 2021: |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts(1) |  | $ | 1,371 |  |  |  | — |  |  |  | (583 | ) |  | $ | 788 |
Year ended December 31, 2020: |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts(1) |  | $ | 10,085 |  |  |  | 2,160 |  |  |  | (10,874 | ) |  | $ | 1,371 |
(1) Deductions in the allowance for doubtful accounts represent write-offs, net of recoveries, of amounts determined to be uncollectible.
Calculation of Basic and Diluted Earnings per Share | The following table sets forth the calculation of basic and diluted earnings per share.
|  | Year Ended December 31, |
(in thousands, except per share data) |  | 2022 |  |  | 2021 |  |  | 2020 |
Net income |  | $ | 68,229 |  |  | $ | 35,770 |  |  | $ | 14,055 |
Denominator for basic earnings per share – weighted-average number of common shares outstanding during the period |  |  | 35,179 |  |  |  | 35,655 |  |  |  | 36,524 |
Incremental common shares attributable to exercise of dilutive options |  |  | 17 |  |  |  | 39 |  |  |  | 36 |
Incremental common shares attributable to outstanding restricted stock units |  |  | 522 |  |  |  | 407 |  |  |  | 257 |
Denominator for diluted earnings per share |  |  | 35,718 |  |  |  | 36,101 |  |  |  | 36,817 |
Basic earnings per share |  | $ | 1.94 |  |  | $ | 1.00 |  |  | $ | 0.38 |
Diluted earnings per share |  | $ | 1.91 |  |  | $ | 0.99 |  |  | $ | 0.38 |
Schedule of Unrecognized Compensation Cost and Remaining Weighted-Average Amortization Stock-Based Awards | As of December 31, 2022, the unrecognized compensation cost and remaining weighted-average amortization period related to stock-based awards were as follows:
(in thousands) |  | Restricted Stock Units |  |  | Performance- based Restricted Stock Units (1) |
Unrecognized compensation cost |  | $ | 21,578 |  |  | $ | 6,125 |
Remaining weighted-average amortization period |  | 2.5 years |  |  | 1.6 years |
(1) Based on the probable achievement of the performance goals identified in each award.

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