Due to Shareholders of Acquired Companies (Tables)

6 Months Ended

Jun. 30, 2019

Business Combinations [Abstract]

Summary of amounts due to shareholders of acquired companies

The amounts due to shareholders of acquired companies, currencies, and interest rates applied were as follows:

	June 30, 2019		December 31, 2018		Nominal Currency	Interest Rate %
Universidade Anhembi Morumbi (UAM Brazil)	$	32,592	$	30,912	BRL	CDI + 2%
Faculdade Porto-Alegrense (FAPA)	2,137		1,943		BRL	IGP-M
IADE Group	1,136		1,141		EUR	3%
University of St. Augustine for Health Sciences, LLC (St. Augustine)	—		11,395		USD	7%
Total due to shareholders of acquired companies	35,865		45,391
Less: Current portion of due to shareholders of acquired companies	14,239		23,820
Due to shareholders of acquired companies, less current portion	$	21,626	$	21,571

BRL: Brazilian Real	CDI: Certificados de Depósitos Interbancários (Brazil)
EUR: European Euro	IGP-M: General Index of Market Prices (Brazil)
USD: United States Dollar