Short-term and Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

Components of long-term debt

($ in thousands)	June 30, 2014			December 31, 2013
Note payable to a bank	$	4,577		$	4,693
Revolving line of credit	10,200			—
Total short-term and long-term debt	14,777			4,693
Less short-term debt and current maturities of long-term debt	(10,439		)	(234		)
	$	4,338		$	4,459