XML 27 R16.htm IDEA: XBRL DOCUMENT

Rental Income	6 Months Ended
Rental Income	Jun. 30, 2020
Leases [Abstract]
Rental Income	8. Rental Income Income, net under the Company’s operating lease agreement for its leased facility with a third party in California was approximately $198,000 and $396,000 for the three and six months ended June 30, 2020 and 2019, respectively.