Acquisition - Schedule of Purchase Price Allocation (Details) - USD ($) $ in Thousands	Jan. 13, 2020	Mar. 31, 2020	Dec. 31, 2019
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Goodwill		$ 10,944	$ 0
Intangible assets		6,620
Non-controlling interest	$ (5,572)
JFC Travel Group Co.
Business Acquisition [Line Items]
Cash paid	1,000
Promissory notes issued	10,931
Fair Value of Put/Call Option	183
Total purchase price	12,114
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Goodwill	13,054	$ 10,944	$ 0
Current assets acquired, including cash of $321	324
Current liabilities assumed	(40)
Deferred revenue	(881)
Deferred tax liabilities	(1,391)
Net allocation	12,114
Customer relationships | JFC Travel Group Co.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Intangible assets	3,500
Tradename | JFC Travel Group Co.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Intangible assets	2,460
Non-compete agreements | JFC Travel Group Co.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Intangible assets	$ 660