Leases - Net Lease Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Total Right Of Use ("ROU") operating lease assets	$ 13,993	$ 8,246
Total ROU financing lease assets	460	518
Total lease assets	14,453	8,764
Total current operating lease obligation	4,378	4,360
Total current financing lease obligation	224	208
Total current lease obligations	4,602	4,568
Total long term operating lease obligation	11,346	5,498
Total long term financing lease obligation	159	240
Total long term lease obligation	11,505	5,738
Operating lease accumulated depreciation	6,800	5,900
Finance lease accumulated amortization	$ 500	$ 400
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Total current lease obligations	Total current lease obligations
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Total current lease obligations	Total current lease obligations
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Total long term lease obligation	Total long term lease obligation
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Total long term lease obligation	Total long term lease obligation