DEVELOPMENT AWARDS AND DEFERRED REVENUE (Tables)
|6 Months Ended|
Jun. 30, 2020
|Revenue from Contract with Customer [Abstract]|
|Schedule of Roll Forward of Deferred Revenue||
Schedule of Roll Forward of Deferred Revenue
Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef