Accrued Liabilities and Other (Tables)

12 Months Ended

Dec. 31, 2013

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accrued liabilities and other consists of the following:

($ in thousands)
	December 31, 2013		December 31, 2012
Accrued vacation	$	673	$	674
Accrued paid personal leave	619		662
Accrued bonus	677		573
Other	678		223
	$	2,647	$	2,132