Concentration (Tables)

6 Months Ended

Jun. 30, 2017

American Public Education Segment

Concentration Risk [Line Items]

Summary of APEI segment revenue

A summary of APEI Segment revenue derived from APUS students by primary funding source for the three and six months ended June 30, 2017 and June 30, 2016 is included in the table below (unaudited).

	Three Months Ended June 30,		Six Months Ended June 30,
	2017	2016	2017	2016
DoD tuition assistance programs	36.1%	35.6%	36.5%	36.0%
Title IV programs	26.5%	29.0%	26.7%	29.1%
VA education benefits	23.1%	22.4%	22.7%	22.0%
Cash and other sources	14.3%	13.0%	14.1%	12.9%