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Rental Income | 6 Months Ended
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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.

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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=77888251 + Details
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