Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]

0001466815 (http://www.sec.gov/CIK)

Other Assets [Abstract]	Period [Axis]
	2016-01-01 - 2016-12-31
Other Assets [Abstract]
Other Assets	Other Assets at December 31, 2016 and 2015 consisted of the following:     December 31, (in thousands)   2016   2015 Deferred costs, less current portion   $ 1,405   $ 1,479 Collateral investments   1,132   1,783 Deferred financing costs - revolving credit facility   711   892 Other   272   663 Other assets   $ 3,520   $ 4,817