Balance Sheet Accounts - Lease Related Disclosures (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Derivatives, Fair Value [Line Items]
Lessee, Operating Lease, Liability, Payments, Due	$ 6,607
Right of use (ROU) asset, net included in Other assets	3,716	$ 0	$ 0
Lease liability included with Other long-term liabilities	3,000
YTD 2019 depreciation of ROU asset	1,159
Operating lease cost	1,146
YTD operating cash flows from operating leases	$ 952
Weighted-average remaining lease term - operating leases	5 years
Weighted-average discount rate - operating leases	6.00%
Accrued Expensesand Other Liabilities
Derivatives, Fair Value [Line Items]
Lease liability included with Accrued expenses and other liabilities	$ 1,101
Corporate, non-segment
Derivatives, Fair Value [Line Items]
Lessee, Operating Lease, Liability, Payments, Due	$ 4,000