Accrued Liabilities and Other (Tables)

6 Months Ended

Jun. 30, 2016

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accrued liabilities and other consists of the following:

($ in thousands)	June 30, 2016		December 31, 2015
Accrued vacation	$	821	$	801
Accrued paid personal leave	556		585
Accrued bonus	1,041		1,549
Other	435		557
	$	2,853	$	3,492