Molteni Purchase Agreement (Tables)
|12 Months Ended|
Dec. 31, 2019
|Molteni Purchase Agreement|
|Schedule of changes in contract assets and liabilities||
The following table presents changes in contract assets and liabilities during the years ended December 31, 2019 and 2018 (in thousands):
Tabular disclosure of contract balances and changes in contract balances.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef