Stock Compensation - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense	$ 0.7	$ 1.0
Total unrecognized compensation cost related to non-vested share based compensation arrangements	$ 2.7
Unrecognized compensation cost period for recognition	3 years
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period of expiration, term	10 years
2017 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for grant under plan (in shares)	5,126,950

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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