Other Assets (Tables)

3 Months Ended

Mar. 31, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Summary of Other Assets

Other assets consist of the following:

	March 31,			December 31,
	2018			2017
Bonds and escrow deposits	$	628		$	380
Prepaid insurance		496			486
Other		289			419
		1,413			1,285
Less : accumulated amortization		(155	)		(669	)
	$	1,258		$	616