Debt (Tables)

3 Months Ended

Mar. 31, 2014

Debt [Abstract]

Debt obligations

Debt obligations consist of the following:

	March 31, 2014			December 31, 2013
Revolving credit agreement	$	35,487		$	31,580
Series A senior note payable - Tranche B		1,229			1,229
Series F senior note payable		25,000			25,000
Other		84			93
Total		61,800			57,902
Less amounts due in one year or less		(1,266	)		(1,266	)
Total	$	60,534		$	56,636