Long-term Debt (Tables)

9 Months Ended

Sep. 30, 2012

Long-term debt [Abstract]

Schedule of long-term debt

Long-term debt consisted of the following:

	(in thousands)
	September 30, 2012			December 31, 2011
Borrowings under credit facility	$	23,899		$	19,888
Notes payable		6,841			7,989
Capitalized lease obligations		2,581			2,848
Total long-term debt		33,321			30,725
Less: Current maturities		(2,060	)		(1,936	)
Total maturities due after one year	$	31,261		$	28,789