Due to Shareholders of Acquired Companies (Tables)

3 Months Ended

Mar. 31, 2018

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:

	March 31, 2018		December 31, 2017		Nominal Currency	Interest Rate %
Universidade Anhembi Morumbi (UAM Brazil)	$	45,955	$	45,206	BRL	CDI + 2%
University of St. Augustine for Health Sciences, LLC (St. Augustine)	11,550		11,550		USD	7%
Monash South Africa (MSA)	9,626		9,571		AUD	n/a
Universidad Tecnologica Centroamericana (UNITEC Honduras)	3,447		3,813		HNL	IIBC
Faculdade Porto-Alegrense (FAPA)	3,123		3,084		BRL	IGP-M
IADE Group	1,242		2,374		EUR	3%
CH Holding Netherlands B.V. (CH Holding)	—		3,971		USD	n/a
Total due to shareholders of acquired companies	74,943		79,569
Less: Current portion of due to shareholders of acquired companies	35,431		40,140
Due to shareholders of acquired companies, less current portion	$	39,512	$	39,429

AUD: Australian Dollar	CDI: Certificados de Depósitos Interbancários (Brazil)
BRL: Brazilian Real	IIBC: Índice de Inflación del Banco Central (Honduras)
EUR: European Euro	IGP-M: General Index of Market Prices (Brazil)
HNL: Honduran Lempira
USD: United States Dollar