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v3.22.2

Basis of Presentation (Tables) | 6 Months Ended
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Jun. 30, 2022
Significant Accounting Policies |
Schedule of adjustments to Consolidated Balance Sheets and adjustments to calculations of basic and diluted income per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2021 | ​ | Adoption of ASU 2020-06 | ​ | January 1, 2022
​ | ​ | (in thousands)
Balance Sheet line item: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Long-term debt | ​ | $ | 229,438 | ​ | $ | 44,260 | ​ | $ | 273,698
Additional paid-in capital | ​ | ​ | 1,116,921 | ​ |  | (56,801) | ​ |  | 1,060,120
Accumulated deficit | ​ | ​ | (681,283) | ​ |  | 12,541 | ​ |  | (668,742)
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Three months ended June 30, 2022 |  | Six months ended June 30, 2022
​ | Under | ​ | Under | ​ | ​ | ​ | Under | ​ | Under | ​ | ​
​ | ASU 2020-06 |  | legacy accounting |  | Difference | ​ | ASU 2020-06 |  | legacy accounting |  | Difference
Income per common share: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Basic income per common share | $ | 0.19 | ​ | $ | 0.15 | ​ | $ | 0.04 | ​ | $ | 0.46 | ​ | $ | 0.37 | ​ | $ | 0.09
Diluted income per common share | ​ | 0.18 | ​ | ​ | 0.14 | ​ | ​ | 0.04 | ​ | ​ | 0.43 | ​ | ​ | 0.33 | ​ | ​ | 0.10

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