Quarterly report pursuant to Section 13 or 15(d)

Leases - Additional Information (Details)

v3.19.3
Leases - Additional Information (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2019
USD ($)
Sep. 30, 2019
USD ($)
Lessee, Lease, Description [Line Items]    
Number of current finance leases 1 1
Number of current operating leases 2 2
Sublease income $ 105,000 $ 253,750
Right-of-use asset 1,310,000 1,310,000
Operating lease, liability $ 1,508,000 $ 1,508,000
Maximum    
Lessee, Lease, Description [Line Items]    
Operating lease contract terms 76 months 76 months
Minimum    
Lessee, Lease, Description [Line Items]    
Operating lease contract terms 42 months 42 months