Debt (Tables)

12 Months Ended

Dec. 31, 2012

Debt [Abstract]

Debt obligations

Debt obligations consist of the following:

	December 31,
	2012			2011
Revolving credit agreement	$	52,495		$	68,968
Series A senior note payable - Tranche A		1,843			3,687
Series A senior note payable - Tranche B		2,458			3,687
Series E senior note payable		--			17,206
Series F senior note payable		25,000			--
Other		1,190			1,631
		82,986			95,179
Less amounts due in one year or less		(4,262	)		(21,442	)
Total	$	78,724		$	73,737

Annual maturities of debt obligations

Annual maturities of debt obligations at December 31, 2012 are as follows:

2013	$	4,262
2014		1,229
2015		--
2016		--
2017		52,495
Thereafter		25,000
	$	82,986