Molteni Purchase Agreement (Tables)
|9 Months Ended|
Sep. 30, 2019
|Purchase Agreement [Abstract]|
|Schedule of changes in contract assets and liabilities||
The following table presents changes in contract assets and liabilities during the nine months ended September 30, 2019 (in thousands):
Tabular disclosure of contract balances and changes in contract balances.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef