Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Notes payable

	(Thousands)
Costa Brava Term Loan (subordinated debt, of which up to $2.25 million is convertible into shares of common stock at a conversion price of $2.25 per share)	$	8,897
Costa Brava Line of Credit (subordinated debt)		10,274
Harlingwood Notes (subordinated convertible debt, all of which is convertible into shares of common stock at a conversion price of $1.40 per share )		1,685
Secured note payable for vehicle purchases, 4.69% interest rate with monthly payments of $1,400 due through December 2015, secured by vehicles		36
Subtotal		20,892
Less current portion		16
Notes payable, less current portion	$	20,876