Subsequent Events

12 Months Ended

Dec. 31, 2019

Subsequent Events [Abstract]

Subsequent events

17. Subsequent events:

In January 2020, the Company entered into an underwriting agreement with Jefferies, Stifel and Guggenheim Securities, LLC, relating to an underwritten public offering of 3,750,000 common shares sold by the Company at a public offering price of $16.00 per common share, and granted the underwriters an option for a period of 30 days to purchase up to an additional 562,500 common shares. The public offering was completed on January 27, 2020, and the Company received net proceeds of $56,400, net of underwriting discounts and commissions, but before offering expenses. The underwriters exercised their option in full and in February 2020, the Company received additional net proceeds of $8,460, net of underwriting discounts and commissions.