Discontinued Operations - Income from Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016		Mar. 31, 2015
Revenue:
Health premium	$ 54,699		$ 88,092
Benefits and expenses:
Health policyholder benefits	61,481		94,122
Amortization of deferred acquisition costs	1,008		603
Commissions, premium taxes, and non-deferred acquisition expenses	5,109		6,163
Other operating expense	1,780		1,249
Total benefits and expenses	69,378		102,137
Income (loss) before income taxes for discontinued operations	(14,679)		(14,045)
Income taxes	5,138		4,915
Income (loss) from discontinued operations	$ (9,541)	[1]	$ (9,130)	[2]

[1] Due to the adoption of ASU 2016-09, certain balances related to excess tax benefits from stock compensation were adjusted prospectively as described in Note 2—New Accounting Standards.

[2] Certain prior year balances were adjusted to give effect to discontinued operations as described in Note 5—Discontinued Operations.