New Accounting Standards - Narrative (Details) - USD ($) $ in Thousands		Mar. 31, 2020	Oct. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
ROU asset		$ 23,143
Total lease liability		$ 24,036
Cumulative effect adjustment related to ASU adoption	[1]		$ (182)
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment related to ASU adoption	[1]		(182)
ASU 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
ROU asset			19,900
Total lease liability			20,900
ASU 2016-02 | Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment related to ASU adoption			$ 200

[1] Related to the Company's adoption of ASU 2016-02 and subsequent related ASUs on October 1, 2019. See Note 2, "New Accounting Pronouncements," for additional information.