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Acquisition - Narrative (Details) $ in Thousands			3 Months Ended		6 Months Ended
	Jun. 03, 2020 USD ($) $ / shares	Jan. 13, 2020 USD ($)	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)
Business Acquisition [Line Items]
Intangible assets, net			$ 5,200	$ 5,595	$ 5,200	$ 0
Amortization expense			395	215	610
Goodwill impairments				2,100
Interest expense					7
JFC Travel Group Co. | Promissory Notes
Business Acquisition [Line Items]
Outstanding debt amount	$ 10,000
Amount of debt forgiven	1,500		1,500
Repayments of debt	6,800
Debt amount remaining	$ 1,700
Interest rate during period	12.00%
Interest expense			79		154
Threshold amount	$ 4,300
EBITDA multiplier | $ / shares	3.5
JFC Travel Group Co. | Promissory Notes | 2020
Business Acquisition [Line Items]
Repayments of debt			448
Percent of net profit requirement	20.00%
JFC Travel Group Co. | Promissory Notes | 2021
Business Acquisition [Line Items]
Percent of net profit requirement	20.00%
Percent of EBITDA purchase price requirement	40.00%
JFC Travel Group Co.
Business Acquisition [Line Items]
Percentage of ownership before transaction		100.00%
Stock repurchased during period, value		$ 12,000
Cash paid		1,000
Promissory notes issued		$ 10,931
Stated interest rate (percentage)		1.60%
Intangible assets, net			$ 6,600		6,600
Goodwill impairments					$ 2,110
JFC Travel Group Co. | Trade name
Business Acquisition [Line Items]
Goodwill impairments				$ 810
JFC Travel Group Co. | Stock Purchase Agreement
Business Acquisition [Line Items]
Percentage of ownership after transaction		60.00%			40.00%

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