Summary of Significant Accounting Policies and Recent Accounting Pronouncements - Schedule of Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Aug. 16, 2016
Segment Reporting Information [Line Items]
Total revenues	$ 4,836	$ 4,310	$ 4,448	$ 4,888	$ 5,393	$ 4,517	$ 6,549	$ 6,394	$ 18,482	$ 22,853	$ 35,962
Total long-lived assets	22,674				25,996				22,674	25,996
Algenist skincare
Segment Reporting Information [Line Items]
Disposal group, consideration, equity, percent												19.90%
United States
Segment Reporting Information [Line Items]
Total revenues									18,036	22,454	31,845
Total long-lived assets	24,157				25,973				24,157	25,973
Brazil
Segment Reporting Information [Line Items]
Total revenues									446	399	$ 4,117
Total long-lived assets	42,373				35,933				42,373	35,933
Total
Segment Reporting Information [Line Items]
Total long-lived assets	$ 66,530				$ 61,906				$ 66,530	$ 61,906