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Contract Assets and Liabilities (Tables) | 6 Months Ended
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Jun. 30, 2020
Contract with Customer, Asset and Liability [Abstract] |
Schedule of Contract Assets and Liabilities | The balances of contract assets and liabilities arising from contracts with customers are as follows:
(in thousands) |  | June 30, 2020 |  | December 31, 2019
Contract assets |  | $ | 74,126 |  |  | $ | 47,337 |
Contract liabilities |  | 4,213 |  |  | 5,349 |

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- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045 + Details
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