Business Held for Sale - Narrative (Details) $ in Thousands	Mar. 31, 2021 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill disposal	$ 98
Disposal Group, Held-for-sale, Not Discontinued Operations | EtaPRO
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill disposal	35,900
Disposal group, including discontinued operation, unbilled contracts receivable	2,800
Disposal group, including discontinued operation, accounts receivable	1,900
Disposal group, including discontinued operation, deferred revenue	5,700
Disposal group, including discontinued operation, accounts payable and accrued expense	600
Disposal Group, Held-for-sale, Not Discontinued Operations | Quick Lane
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal group, including discontinued operation, operating lease, right of use assets	1,100
Disposal group, including discontinued operation, fixed assets	300
Goodwill disposal	100
Disposal group, including discontinued operation, operating lease, liability	$ 1,200