Concentration (Tables)

12 Months Ended

Dec. 31, 2018

American Public Education Segment

Concentration Risk [Line Items]

Summary of segment revenues

A summary of APEI Segment revenue derived from students by primary funding source for the years ended December 31, 2016, 2017 and 2018 is as follows:

	Year Ended December 31,
	2016	2017	2018
DoD tuition assistance programs	36%	37%	37%
Title IV programs	29%	27%	26%
VA education benefits	22%	23%	23%
Cash and other sources	13%	13%	14%

Hondros College of Nursing Segment

Concentration Risk [Line Items]

Summary of segment revenues

A summary of HCN Segment revenue derived from students by primary funding source for the years ended December 31, 2016, 2017 and 2018 is as follows:

	Year Ended December 31,
	2016	2017	2018
Title IV programs	84%	83%	82%
Cash and other sources	13%	14%	16%
VA education benefits	3%	3%	2%