Credit Facility - Schedule of Credit Facilities (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Line of Credit Facility [Line Items]
Debt Issuance Costs	$ 1,182	$ 2,075
Net Amount	27,211	5,000
GECC
Line of Credit Facility [Line Items]
Principal Amount	7,500	5,000
Debt Issuance Costs	0	0
Net Amount	7,500	5,000
Credit Facilities
Line of Credit Facility [Line Items]
Principal Amount	27,500	5,000
Debt Issuance Costs	289	0
Net Amount	27,211	5,000
Great American Capital Partners Finance Co LLC | Term Loan Agreement
Line of Credit Facility [Line Items]
Principal Amount	20,000	0
Debt Issuance Costs	289	0
Net Amount	$ 19,711	$ 0