ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2017

Other Liabilities Disclosure [Abstract]

Accrued liabilities

Accrued liabilities consisted of the following at December 31, 2017 and 2016, respectively:

($ in thousands)	2017		2016
Accrued insurance	$	2,762	$	2,900
Accrued payroll and related expenses	10,110		4,729
Other	3,735		5,990
Total	$	16,607	$	13,619