Acquisitions - Pro forma information and acquisition cost (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2020 |
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Jun. 19, 2019 |
|
Pro forma information | ||||||||||||
Total Revenue | $ 51,610 | $ 48,263 | $ 53,620 | $ 71,655 | $ 76,113 | $ 81,643 | $ 81,358 | $ 81,982 | $ 225,148 | $ 321,096 | $ 240,600 | |
Income (loss) before income taxes | $ (35,933) | 13,843 | 16,711 | |||||||||
Acquisition related cost | $ 38,100 | |||||||||||
Signor | ||||||||||||
Pro forma information | ||||||||||||
Revenue, if acquired beginning of the year | 301,842 | |||||||||||
Income before taxes, if acquired beginning of the year | 35,975 | |||||||||||
Total Revenue | 30,100 | |||||||||||
Income (loss) before income taxes | 12,500 | |||||||||||
Superior | ||||||||||||
Pro forma information | ||||||||||||
Revenue, if acquired beginning of the year | 325,845 | 252,706 | ||||||||||
Income before taxes, if acquired beginning of the year | 15,557 | $ 20,553 | ||||||||||
Total Revenue | 7,800 | |||||||||||
Income (loss) before income taxes | 4,000 | |||||||||||
Acquisition related cost | $ 400 | |||||||||||
Goodwill expected to be deductible for tax purposes | $ 6,900 |