Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2013

Long-term debt [Abstract]

Schedule of long-term debt

     Long-term debt consisted of the following:

	(in thousands)
	March 31, 2013			December 31, 2012
Borrowings under credit facility	$	25,839		$	26,215
Notes payable		16,801			17,441
Capitalized lease obligations		2,396			2,490
Total long-term debt		45,036			46,146
Less: Current maturities		(3,102	)		(3,040	)
Total maturities due after one year	$	41,934		$	43,106