Business Combinations - Narrative (Details) - USD ($)		12 Months Ended
	Jun. 07, 2019	Sep. 30, 2019
Term loan | Secured Debt
Business Acquisition [Line Items]
Borrowings		$ 70,000,000
S3
Business Acquisition [Line Items]
Percentage of equity interest acquired	100.00%
Net purchase price	$ 67,100,000
Consideration paid	70,115,000
Cash on hand acquired	3,000,000
Transaction expenses and financing costs	4,900,000
Escrow funds	1,200,000
Revenue contributed since the acquisition date		24,300,000
Income from operations contributed since the acquisition date		$ 1,300,000
Tax deductible goodwill	26,800,000
S3 | Term loan | Secured Debt
Business Acquisition [Line Items]
Borrowings	$ 70,000,000