Leases - Narrative (Details) ft² in Thousands, $ in Thousands	Feb. 28, 2020 USD ($) ft² squarefeet $ / squarefeet
Leases [Abstract]
Lease area | ft²	30
Contract term	10 years
Number of extensions | squarefeet	2
Renewal term	5 years
Annual base rate initial twelve months | $ / squarefeet	37.00
Annual rent payment initial twelve months	$ 1,113
Base rent annual percentage increase	3.00%
Estimated rental payment over original term	$ 12,761
Landlord contribution towards tenant improvement	3,159
Letters of credit outstanding	1,200
Rental payment adjusted for abatement	$ 87